Sumitomo Chemical Company, Limited

Japan

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[Owner] Sumitomo Chemical Company, Limited 9,000
DONGWOO FINE-CHEM Co., Ltd. 1,291
Cambridge Display Technology Limited 500
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New (last 4 weeks) 56
2025 May (MTD) 23
2025 April 46
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2025 February 37
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IPC Class
G02B 5/30 - Polarising elements 1,010
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) 958
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors 613
C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials 432
A01P 3/00 - Fungicides 346
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NICE Class
01 - Chemical and biological materials for industrial, scientific and agricultural use 297
05 - Pharmaceutical, veterinary and sanitary products 253
17 - Rubber and plastic; packing and insulating materials 56
31 - Agricultural products; live animals 22
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations 20
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Status
Pending 864
Registered / In Force 9,811
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1.

METHOD FOR PRODUCING ELLAGIC ACID-CONTAINING COMPOSITION AND ELLAGIC ACID-CONTAINING COMPOSITION

      
Application Number 18838164
Status Pending
Filing Date 2023-03-24
First Publication Date 2025-05-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yoneyama, Toshihiro
  • Kusumoto, Masanori
  • Aoki, Mikio
  • Mikata, Kazuki

Abstract

An object of the present disclosure is to provide a novel method for producing an ellagic acid-containing composition, the method capable of improving the solubility of ellagic acid. The present embodiment is a method for producing an ellagic acid-containing composition, including: a step of providing a solution containing at least an aqueous medium and a raw material derived from a plant of the genus Terminalia, containing ellagic acid; and a step of heat-treating the solution. The present embodiment is the production method, further including a step of a hydrolysis treatment to hydrolyze ellagitannin contained in the raw material to produce additional ellagic acid, wherein the hydrolysis-treated solution is heat-treated.

IPC Classes  ?

2.

VINYL COMPOUND, VINYL COMPOSITION, VINYL RESIN CURED PRODUCT, PREPREG, FILM WITH RESIN, METAL FOIL WITH RESIN, METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD

      
Application Number JP2024036844
Publication Number 2025/094673
Status In Force
Filing Date 2024-10-16
Publication Date 2025-05-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sakugawa, Nanase
  • Tanaka, Daiki
  • Inoue, Kazuya

Abstract

The present invention addresses the problem of providing a novel compound which can be used as a constituent material for a printed wiring board and exhibits a low melting point. The present invention pertains to a vinyl compound which is represented by formula (A). (In formula (A), one of P1and P2represents a vinylbenzyl group, and the other represents an acryloyl group, a methacryloyl group, or a vinylbenzyl group, W represents a divalent saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms or a group represented by any one of the group B, m represents an integer of 1 to 5, Y1and Y2each represent an oxygen atom, an ester bond, or a carbonyl bond, and Q1and Y2each represent a group that is represented by any one of formulae (1) to (4). In formulae (1) to (4), A1, A2, A3and A4each represent a group to which two or more hydrocarbon rings including one or more groups selected from the group consisting of an aromatic group, a cycloalkylene group, and a cycloalkenylene group are linked, and X1, X2and X3 each represent an ester bond or a carbonyl group.)

IPC Classes  ?

  • C08F 12/34 - Monomers containing two or more unsaturated aliphatic radicals
  • C07C 43/215 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring having unsaturation outside the six-membered aromatic rings
  • C07C 69/76 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring
  • C07C 69/92 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
  • C08F 20/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
  • C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

3.

BATTERY

      
Application Number JP2024038372
Publication Number 2025/094896
Status In Force
Filing Date 2024-10-28
Publication Date 2025-05-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Inokuchi Daisuke
  • Nakajima Hideto

Abstract

The present disclosure provides a battery which comprises a positive electrode, a negative electrode, and an electrolyte that is disposed between the positive electrode and the negative electrode, wherein: the positive electrode contains a positive electrode active material and a polymer having an ability to preferentially conduct alkali metal ions; the porosity of pores having a size of 0.1 to 100 μm in the positive electrode is 23% or more as determined by a mercury intrusion method; the electrolyte is a film which includes a polymer having an ability to preferentially conduct the alkali metal ions; and the polymer having the ability to preferentially conduct the alkali metal ions in the electrolyte is swollen by a solution that includes an additive for film formation and an organic solvent.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulatorsProcesses of manufacture thereof
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

4.

FLOW PARTICLE MEASUREMENT APPARATUS

      
Application Number KR2024015955
Publication Number 2025/095423
Status In Force
Filing Date 2024-10-21
Publication Date 2025-05-08
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Ahn, Gi Hwan
  • Lee, Min Ju
  • Baek, Sung Ho
  • Han, Seung Pil

Abstract

This flow particle measurement apparatus comprises: a light source for generating a laser beam; a flow cell through which a liquid sample including particles passes; and a plurality of piezoelectric sensors disposed on one surface of the flow cell, thereby detecting a signal by means of plasma generated when the laser beam collides with the particles. The plurality of piezoelectric sensors extend in the direction parallel to the flow direction of the liquid sample inside the flow cell.

IPC Classes  ?

5.

APPARATUS FOR MEASURING FLOW PARTICLES

      
Application Number KR2024015957
Publication Number 2025/095424
Status In Force
Filing Date 2024-10-21
Publication Date 2025-05-08
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Ahn, Gi Hwan
  • Lee, Min Ju
  • Baek, Sung Ho
  • Han, Seung Pil

Abstract

This apparatus for measuring flow particles comprises: a laser light source generating a laser beam; a measurement cell irradiated with the laser beam and including a reference cell and a flow cell through which particles and a liquid sample pass; an optical switching unit which changes an optical path, between the reference cell and the flow cell; and a detector for detecting signals from the reference cell and the flow cell.

IPC Classes  ?

6.

FLOW PARTICLE MEASURING APPARATUS AND FLOW PARTICLE MEASURING METHOD

      
Application Number KR2024015958
Publication Number 2025/095425
Status In Force
Filing Date 2024-10-21
Publication Date 2025-05-08
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Ahn, Gi Hwan
  • Lee, Min Ju
  • Baek, Sung Ho
  • Han, Seung Pil

Abstract

Disclosed are a flow particle measuring apparatus and a flow particle measuring method. The flow particle measuring apparatus comprises: a light source for generating a laser beam; a flow cell through which a liquid sample including particles passes; a detector for detecting signals caused by plasma being generated when the laser beam collides with the particles; and an averaging unit for reducing deviations in the frequency and intensity of the plasma.

IPC Classes  ?

7.

METHOD FOR PRODUCING NUCLEIC ACID OLIGOMER

      
Application Number 18848797
Status Pending
Filing Date 2023-03-20
First Publication Date 2025-05-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Miyagawa, Takuya

Abstract

The present invention provides an efficient production method for a nucleic acid oligomer, in particular, a production method for a nucleic acid oligomer which comprises contacting a particular nucleic acid oligomer with a fluoride ion in the presence of a radical reaction inhibitor.

IPC Classes  ?

  • C07H 21/02 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical

8.

COATED GRANULAR FERTILIZER AND PRODUCTION METHOD FOR COATED GRANULAR FERTILIZER

      
Application Number JP2024038596
Publication Number 2025/094959
Status In Force
Filing Date 2024-10-30
Publication Date 2025-05-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Shigetake, Rikuo
  • Seto, Takatsugi

Abstract

A coated granular fertilizer according to the present invention comprises a granular fertilizer and a coating film that coats the granular fertilizer. The coating film includes a hardened vegetable oil and inorganic fibers. The inorganic fibers are at least one type of inorganic fibers selected from the group that consists of wollastonite fibers, titanium oxide fibers, carbon fibers, and halloysite fibers.

IPC Classes  ?

  • C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
  • C05G 3/40 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting fertiliser dosage or release rateMixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting solubility
  • C05G 5/16 - Films or sheetsWebsFibres

9.

ELECTRODE FOR ELECTROCHEMICAL SENSOR, ELECTROCHEMICAL SENSOR COMPRISING SAME, AND METHOD FOR MANUFACTURING ELECTROCHEMICAL SENSOR

      
Application Number KR2024016627
Publication Number 2025/095525
Status In Force
Filing Date 2024-10-29
Publication Date 2025-05-08
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Lee, Dong-Yeop
  • Chon, Seung-Hwan
  • Kim, Dong-Ok
  • Lee, Young-Keun

Abstract

The present invention relates to an electrode for an electrochemical sensor and an electrochemical sensor utilizing the electrode as a working electrode, the electrode comprising: a working electrode; an enzyme reaction layer disposed on the upper surface of the working electrode layer; and a fixing agent layer disposed on the upper surface of the enzyme reaction layer, wherein the enzyme reaction layer is formed of an enzyme reaction layer composition, the enzyme reaction layer composition comprises 8 IU to 30 IU of an enzyme, more than 20 nmol to 60 nmol of a mediator, a buffer solution, and 0.4% v/v to 1.0% v/v of a cross-linking agent. The electrode for an electrochemical sensor according to the present invention can provide an electrochemical sensor having excellent repetitive measurement performance.

IPC Classes  ?

  • G01N 27/327 - Biochemical electrodes
  • G01N 27/30 - Electrodes, e.g. test electrodesHalf-cells
  • G01N 27/38 - Cleaning of electrodes
  • C12Q 1/00 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions
  • C12Q 1/26 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving oxidoreductase

10.

LITHIUM-CONTAINING CHLORIDE, METHOD FOR PRODUCING SAME, SOLID ELECTROLYTE AND BATTERY

      
Application Number 18689369
Status Pending
Filing Date 2022-09-06
First Publication Date 2025-05-01
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • Kyoto University (Japan)
Inventor
  • Doi, Atsunori
  • Kageyama, Hiroshi
  • Tassel, Cedric

Abstract

A compound containing lithium, a tetravalent metal element M, chlorine and a dopant element X and having a reflection peak in each of 2θ angle ranges of 15° to 17°, 31° to 32.5°, 41° to 42.5°, 48.5° to 50° and 53° to 55° in an X-ray diffraction chart measured using a CuKα ray at 25° C., in which a half width of a reflection peak having a largest peak height in the 15° to 17° range is 0.35° to 3.00°.

IPC Classes  ?

11.

CATHODE ACTIVE MATERIAL POWDER FOR LITHIUM SECONDARY BATTERY, ELECTRODE, AND SOLID LITHIUM SECONDARY BATTERY

      
Application Number 18835544
Status Pending
Filing Date 2023-02-06
First Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kadowaki, Takuya
  • Arai, Nana

Abstract

A cathode active material powder for lithium secondary batteries is provided, containing a core particle consisting of a lithium metal composite oxide, and a coating layer coating at least a part of the core particle, in which the coating layer contains an oxide containing at least one element A selected from the group consisting of Nb, Ta, Ti, Al, B, P, W, Zr, La, and Ge, and the following (1) and (2) are satisfied. (1) a substance amount of the element A per unit area, which is calculated from analysis results by inductively coupled plasma mass spectrometry and a nitrogen adsorption BET method, is 3.0×10−4 mol/m2 or less, and (2) a standard deviation of a compositional ratio of the element A, which is calculated from a value obtained from an SEM-EDX analysis result, is 4.6 or more and 8.2 or less.

IPC Classes  ?

  • H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 10/052 - Li-accumulators
  • H01M 10/0562 - Solid materials

12.

CELLULOSE-SYNTHETIZING MICROBE TRANSFECTANT AND USE THEREOF

      
Application Number 18835750
Status Pending
Filing Date 2023-02-07
First Publication Date 2025-05-01
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY (Japan)
Inventor Aso, Yuji

Abstract

An object of the present invention is to realize a transformant of a cellulose-synthesizing microorganism that is capable of producing glucose or cellobiose from a carbon source such as methanol. A transformant in accordance with an embodiment of the present invention attains the above object by being obtained by introducing a cellulase gene and a cell surface protein gene into a cellulose-synthesizing microorganism.

IPC Classes  ?

  • C12P 19/02 - Monosaccharides
  • C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
  • C12N 9/42 - Hydrolases (3.) acting on glycosyl compounds (3.2) acting on beta-1, 4-glucosidic bonds, e.g. cellulase
  • C12P 19/12 - Disaccharides
  • C12P 19/14 - Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase, e.g. by alpha-amylase

13.

METHOD FOR PRODUCING OLIGONUCLEOTIDE

      
Application Number 18858394
Status Pending
Filing Date 2023-07-14
First Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Tanaka, Yuki

Abstract

The present invention provides a production method for an oligonucleotide by solid-phase synthesis method, which comprises a step of reacting an oligonucleotide wherein the hydroxy group at 5′ terminal is protected with a protecting group that can be removed under acidic conditions with an acid in the presence of a thiol to remove the protecting group for the hydroxy group at 5′ terminal, as well as an oligonucleotide wherein the content ratio of N−1 mer in the oligonucleotide is below a certain amount.

IPC Classes  ?

  • C07H 1/00 - Processes for the preparation of sugar derivatives
  • C07H 21/02 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical

14.

OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND VEHICLE AND BUILDING WINDOW AND DOOR USING SAME

      
Application Number 18707306
Status Pending
Filing Date 2022-11-01
First Publication Date 2025-05-01
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Ahn, Hong-Jun
  • Kim, Dong-Hwi
  • Oh, Pyoung-Yun
  • Jung, Sung-Hoon

Abstract

The present disclosure relates to a transmittance-variable optical laminate including a first polarizing plate, a first transparent conductive layer formed on a first surface of the first polarizing plate, a second polarizing plate arranged to be opposite the first polarizing plate, a second transparent conductive layer formed on a first surface of the second polarizing plate and arranged to be opposite the first transparent conductive layer, and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, in which at least one of the first and second transparent conductive layers is in direct contact with either the first polarizing plate or the second polarizing plate, and at least one of the first and second polarizing plates has a single transmittance color b* value of −6.0 to −3.0. The present disclosure relates to a method of manufacturing the transmittance-variable optical laminate, a smart window including the transmittance-variable optical laminate, and automotive and building windows using the transmittance-variable optical laminate.

IPC Classes  ?

  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
  • B60J 3/04 - Antiglare equipment associated with windows or windscreensSun visors for vehicles adjustable in transparency
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshineSimilar screens for privacy or appearance
  • G02F 1/1343 - Electrodes

15.

PROPYLENE RESIN COMPOSITION AND MOLDED BODY

      
Application Number JP2024036661
Publication Number 2025/089128
Status In Force
Filing Date 2024-10-15
Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Fukuroda, Hiroshi
  • Kanzaki, Susumu

Abstract

Provided are: a molded body having excellent low-temperature impact strength; and a propylene resin composition as a raw material thereof. This propylene resin composition contains: a recycled resin having a swell ratio of 1.3 or more; and a virgin propylene polymer.

IPC Classes  ?

16.

(METH)ACRYLIC POLYMER REGENERATION SYSTEM, (METH)ACRYLIC POLYMER REGENERATION METHOD, AND METHOD FOR PRODUCING MONOMER HAVING (METH)ACRYLIC GROUP

      
Application Number JP2024036662
Publication Number 2025/089129
Status In Force
Filing Date 2024-10-15
Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kadoya, Hidenori
  • Yasutomi, Yoichi

Abstract

The present invention addresses the problem of providing: a (meth)acrylic polymer regeneration system; a (meth)acrylic polymer regeneration method; and a method for producing a monomer having a (meth)acrylic group, wherein the incorporation of impurity gases into pyrolysis gases obtained from (meth)acrylic polymers is suppressed and excellent work efficiency is achieved. The present invention relates to a (meth)acrylic polymer regeneration system comprising a pyrolysis unit for pyrolyzing (meth)acrylic polymers, wherein the pyrolysis unit includes, in this order, a raw material input port for inputting raw materials containing (meth)acrylic polymers, a first discharge port for discharging impurity gases, and a second discharge port for discharging pyrolysis gases.

IPC Classes  ?

  • C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only

17.

(METH)ACRYLIC POLYMER REGENERATION SYSTEM, METHOD FOR REGENERATING (METH)ACRYLIC POLYMER, AND METHOD FOR PRODUCING MONOMER HAVING (METH)ACRYLIC GROUP

      
Application Number JP2024036663
Publication Number 2025/089130
Status In Force
Filing Date 2024-10-15
Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kadoya, Hidenori
  • Yasutomi, Yoichi
  • Tsukamoto, Masatoshi

Abstract

The present invention addresses the problem of providing: a (meth)acrylic polymer regeneration system which can suppress contamination by impurity gases into a pyrolysis gas obtained from a (meth)acrylic polymer and also which exhibits excellent operational efficiency; a method for regenerating a (meth)acrylic polymer; and a method for producing a monomer having a (meth)acrylic group. The present invention relates to a (meth)acrylic polymer regeneration system which comprises: a pyrolysis unit 10 for subjecting a (meth)acrylic polymer to pyrolysis; a pyrolysis gas treatment unit 20 for treating a pyrolysis gas generated in the pyrolysis unit 10; and a connection unit 30 for connecting the pyrolysis unit 10 and the pyrolysis gas treatment unit 20. The pyrolysis unit 10 includes a pyrolysis device comprising: a raw material inlet port for introducing a raw material containing the (meth)acrylic polymer; and a gas discharge port for discharging the pyrolysis gas. The connection unit 30 includes a removal unit 30A for removing impurities contained in the pyrolysis gas discharged from the gas discharge port of the pyrolysis device.

IPC Classes  ?

  • C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only

18.

METHOD FOR MANUFACTURING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, ELECTRODE, AND SOLID LITHIUM SECONDARY BATTERY

      
Application Number 18835128
Status Pending
Filing Date 2023-02-06
First Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hosokawa Niida, Haruka
  • Kadowaki, Takuya
  • Matsuo, Yoji

Abstract

A method for manufacturing a cathode active material for lithium secondary battery is provided, which includes a lithium metal composite oxide and a coating layer coating at least a part of one particle of the lithium metal composite oxide, the method including a coating step of bringing the lithium metal composite oxide into contact with a coating liquid for forming the coating layer using a coating device provided with a two-fluid nozzle, in which the lithium metal composite oxide satisfies (A), the coating step includes spraying each of the coating liquid and high-pressure airflow from the coating device, and the high-pressure airflow satisfies (B).

IPC Classes  ?

  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 4/04 - Processes of manufacture in general
  • H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
  • H01M 10/0562 - Solid materials

19.

METABOLICALLY ENGINEERED CELLS FOR JASMONIC ACID BIOSYNTHESIS

      
Application Number 18915912
Status Pending
Filing Date 2024-10-15
First Publication Date 2025-05-01
Owner Sumitomo Chemical Company, Limited (Japan)
Inventor
  • Nunn, David
  • Chen, Hui

Abstract

The present invention relates, in some aspects, to a host cell comprising a metabolic pathway producing jasmonic acid. The host cell overexpresses a polypeptide having 12-oxophytodienoate reductase (OPR) activity relative to a corresponding parental host cell.

IPC Classes  ?

  • C12P 7/40 - Preparation of oxygen-containing organic compounds containing a carboxyl group
  • C12N 1/16 - YeastsCulture media therefor
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 5/04 - Plant cells or tissues
  • C12N 9/02 - Oxidoreductases (1.), e.g. luciferase
  • C12R 1/645 - Fungi

20.

IONIC LIQUID AND COMPOSITE ELECTROLYTE

      
Application Number 18687728
Status Pending
Filing Date 2022-09-02
First Publication Date 2025-05-01
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • Kyoto University (Japan)
  • NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY (Japan)
Inventor
  • Nakajima, Hideto
  • Shimano, Satoshi
  • Nokami, Toshiki

Abstract

A dicationic ionic liquid contains a cation having two moieties each containing a heteroatom having a positive formal charge, and a linking group bonding to each of the heteroatoms of the two moieties to link the two moieties, in which the linking group is represented by a formula: —CR1R2OCR3R4CR5R6OCR7R8—. A dicationic ionic liquid contains a cation having two moieties each containing a heteroatom having a positive formal charge, and a linking group bonding to each of the heteroatoms of the two moieties to link the two moieties, in which the linking group is represented by a formula: —CR1R2OCR3R4CR5R6OCR7R8—. (In the formula, R1 to R8 are each a hydrogen atom, a fluorine atom, or a monovalent organic group having 1 to 20 carbon atoms.)

IPC Classes  ?

  • H01M 10/0567 - Liquid materials characterised by the additives
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries

21.

SENSOR DEVICE PACKAGE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

      
Application Number 18925196
Status Pending
Filing Date 2024-10-24
First Publication Date 2025-05-01
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kwon, Do Hyoung
  • Huh, Yoon Ho

Abstract

A sensor device package includes a sensor device including touch sensing electrodes and an antenna unit, and a circuit board bonded to the sensor device. The circuit board includes a core layer including a first surface and a second surface which face each other, a first conductive layer including first touch sensor signal lines and a first antenna signal line distributed at the same level on the first surface, a second conductive layer including second touch sensor signal lines and a second antenna signal line distributed at the same level on the second surface, an antenna via structure which penetrates the core layer to connect the first antenna signal line and the second antenna signal line with each other, and a touch sensor via structure which penetrates the core layer to connect the first touch sensor signal lines and the second touch sensor signal lines to each other, respectively.

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

22.

LIQUID CRYSTAL POLYESTER, LIQUID CRYSTAL POLYESTER COMPOSITION, AND MOLDED ARTICLE

      
Application Number JP2024037248
Publication Number 2025/089203
Status In Force
Filing Date 2024-10-18
Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ohtomo Shinji
  • Sakamoto Yuri

Abstract

This liquid crystal polyester contains a monomer unit (I) derived from a monomer (i) having an ether bond, wherein the content of the monomer unit (I) is 0.5 × 10-5mol% to 3.0 × 10-1 mol% inclusive with respect to the total amount of all monomer units.

IPC Classes  ?

  • C08G 63/13 - Acids containing aromatic rings containing two or more aromatic rings
  • C08G 63/66 - Polyesters containing oxygen in the form of ether groups

23.

HETEROCYCLIC COMPOUND AND HARMFUL ARTHROPOD-CONTROLLING COMPOSITION CONTAINING SAME

      
Application Number JP2024038159
Publication Number 2025/089403
Status In Force
Filing Date 2024-10-25
Publication Date 2025-05-01
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Dota, Koichiro
  • Okajima, Mayumi

Abstract

The present invention provides a compound having excellent control efficacy against harmful arthropods. The compound, which is indicated by formula (I) (in the formula, L represents a single bond or the like; R1represents, inter alia, a C1-C6 chain hydrocarbon group that may be substituted by one or more substituents selected from the group consisting of cyclopropyl groups and halogen atoms; Q represents, inter alia, a group represented by formula Q1 (● represents a binding site); Z represents an oxygen atom or the like; A1represents NR1aor the like; R1arepresents a C1-C6 chain hydrocarbon group or the like; and R2a represents a phenyl group or the like), an N-oxide thereof, or a salt of the compound or the N-oxide has excellent control efficacy against harmful arthropods.

IPC Classes  ?

  • C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
  • A01P 7/02 - Acaricides
  • A01P 7/04 - Insecticides
  • A61K 31/513 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
  • A61K 31/517 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides
  • C07D 239/90 - Oxygen atoms with acyclic radicals attached in position 2 or 3
  • C07D 403/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 417/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond

24.

METHOD FOR PRODUCING METHANE

      
Application Number JP2024034286
Publication Number 2025/084091
Status In Force
Filing Date 2024-09-25
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yonemoto, Tetsuro
  • Seki, Kohei
  • Numakura, Masahiko

Abstract

A method for producing methane according to the present disclosure includes producing methane from a raw material gas containing ammonia and carbon dioxide in the presence of a catalyst containing a carrier and a transition metal.

IPC Classes  ?

  • C07C 1/02 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • C07B 61/00 - Other general methods
  • C07C 1/12 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon dioxide with hydrogen
  • C07C 9/04 - Methane

25.

HYDROGEN PRODUCTION METHOD

      
Application Number JP2024035114
Publication Number 2025/084129
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekine, Daichi
  • Ichimiya, Takaya

Abstract

A hydrogen production method according to the present disclosure involves bringing a catalyst and an ammonia-containing gas into contact with each other to decompose the ammonia, wherein the catalyst includes ruthenium, at least one element selected from the group consisting of barium and cesium, a carbon carrier, and sulfur, and the sulfur content is 0.002-0.1 mass%.

IPC Classes  ?

  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • B01J 27/045 - Platinum group metals

26.

INFORMATION PROCESSING METHOD, COMPUTER PROGRAM, AND INFORMATION PROCESSING DEVICE

      
Application Number JP2024037178
Publication Number 2025/084399
Status In Force
Filing Date 2024-10-18
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Maeda, Daiki

Abstract

Provided is an information processing method, etc., with which it is possible to automatically propose a response to an inquiry relating to a wastewater treatment system. According to this information processing method, a computer executes a process for: receiving, from a user, a question relating to a wastewater treatment system; acquiring operation information relating to the operation of the wastewater treatment system, inputting the received question and the acquired operation information to a language processing model that uses a question relating to the wastewater treatment system and operation information relating to the operation of the wastewater treatment system; acquiring a response; and providing the acquired response.

IPC Classes  ?

  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 3/12 - Activated sludge processes

27.

ADHESIVE COMPOSITION, ADHESIVE SHEET, AND IMAGE DISPLAY DEVICE

      
Application Number KR2024015506
Publication Number 2025/084722
Status In Force
Filing Date 2024-10-14
Publication Date 2025-04-24
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Lee, Jin Woo
  • Kwon, Hye Rim
  • Jung, Kyoung Moon

Abstract

An adhesive composition according to embodiments of the present invention comprises a (meth)acrylate-based copolymer comprising: a (meth)acrylate-based monomer-derived repeating unit containing an alkyl group having 8 to 12 carbon atoms; a (meth)acrylate-based monomer-derived repeating unit containing an alkyl group having 20 to 30 carbon atoms; and a hydroxyl group-containing (meth)acrylate-based monomer-derived repeating unit. The (meth)acrylate-based copolymer satisfies formula 1. The use of the adhesive composition can provide an adhesive sheet and image display device with improved high-temperature and low-temperature foldability.

IPC Classes  ?

  • C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]
  • C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
  • C08F 220/20 - Esters of polyhydric alcohols or phenols
  • C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
  • C08F 220/68 - Esters
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

28.

HEATING CONDUCTIVE STRUCTURE AND WINDOW STRUCTURE COMPRISING SAME

      
Application Number KR2024015581
Publication Number 2025/084743
Status In Force
Filing Date 2024-10-15
Publication Date 2025-04-24
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Oh, Yun Seok
  • Choi, Byung Jin
  • Park, Min Hyuk

Abstract

Provided are a heating conductive structure and a window structure comprising same. The heating conductive structure comprises: a substrate layer; and a conductive layer formed on the substrate layer and comprising a heating layer and an antenna unit arranged on the same layer as the heating layer. The window structure comprises the heating conductive structure arranged between a first glass and a second glass. Provided is a structure in which a heating function and a communication function are implemented in a single conductive layer.

IPC Classes  ?

  • H05B 3/20 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
  • H05B 3/06 - Heater elements structurally combined with coupling elements or with holders
  • H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
  • H05B 3/10 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor

29.

SEMICONDUCTOR LAMINATE, SEMICONDUCTOR ELEMENT, AND SEMICONDUCTOR LAMINATE PRODUCTION METHOD

      
Application Number 18918736
Status Pending
Filing Date 2024-10-17
First Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Fujikura, Hajime
  • Horikiri, Fuminasa
  • Konno, Taichiro
  • Kimura, Takeshi
  • Kaneki, Shota

Abstract

To obtain a high-quality semiconductor laminate and a high-quality semiconductor element. [Solution] Provided is a semiconductor laminate including a substrate that includes silicon carbide and has a main surface, a first layer that is provided on the main surface of the substrate and includes an aluminum nitride crystal, a second layer that is provided on the first layer and includes a crystal of any of aluminum gallium nitride, aluminum indium nitride, and aluminum indium gallium nitride, and a third layer that is provided on the second layer and includes a gallium nitride crystal, in which the first layer has tensile strain in a direction along the main surface at 27° C.

IPC Classes  ?

  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
  • C30B 25/18 - Epitaxial-layer growth characterised by the substrate
  • C30B 29/40 - AIIIBV compounds
  • C30B 29/68 - Crystals with laminate structure, e.g. "superlattices"
  • C30B 33/02 - Heat treatment
  • H01L 29/04 - Semiconductor bodies characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
  • H01L 29/16 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System in uncombined form
  • H01L 29/20 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
  • H01L 29/267 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, elements provided for in two or more of the groups , , , , in different semiconductor regions
  • H01L 29/778 - Field-effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT

30.

PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE AND NITRIDE CRYSTAL SUBSTRATE

      
Application Number 18919983
Status Pending
Filing Date 2024-10-18
First Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Konno, Taichiro
  • Yokoyama, Masafumi
  • Fujikura, Hajime

Abstract

To stably obtain a nitride crystal substrate containing AlGaN. A production method for a nitride crystal substrate includes: (a) preparing a base substrate; (b) forming an intermediate layer including n-type group III nitride crystal, above the base substrate; (c) forming a cover layer on the intermediate layer, the cover layer including group III nitride crystal having a carrier concentration lower than a carrier concentration of the intermediate layer; (d) making the intermediate layer porous through dislocations in the cover layer by performing an electrochemical process, while maintaining a surface condition of the cover layer; (e) epitaxially growing a regrowth layer comprising group III nitride crystal, on the cover layer; and (f) peeling off the regrowth layer from the base substrate by using at least a portion of the intermediate layer made porous as a boundary, wherein in (e), crystal represented by a composition formula of AlxGa1-xN, where an Al composition ratio x is 0.05 or more and 0.8 or less, is grown as the regrowth layer.

IPC Classes  ?

  • C30B 25/18 - Epitaxial-layer growth characterised by the substrate
  • C25F 3/12 - Etching of semiconducting materials
  • C30B 29/40 - AIIIBV compounds
  • C30B 33/10 - Etching in solutions or melts
  • H01L 33/32 - Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen

31.

HYDROGEN PRODUCTION METHOD

      
Application Number JP2024035113
Publication Number 2025/084128
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-24
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekine, Daichi
  • Ichimiya, Takaya

Abstract

A hydrogen production method according to the present disclosure involves bringing a catalyst and an ammonia-containing gas into contact with each other to decompose the ammonia, wherein: the catalyst includes ruthenium, at least one element selected from the group consisting of barium and cesium, and a carbon carrier; the catalyst has pores having an average pore size of 3.5-15 nm; and the cylinder linear velocity of the gas when bringing the catalyst and the gas into contact with each other is at least 1.0 cm/s at 0°C in standard atmosphere.

IPC Classes  ?

  • C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
  • B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
  • B01J 27/045 - Platinum group metals
  • B01J 35/60 - Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity

32.

TOUCH PANEL

      
Application Number KR2024015504
Publication Number 2025/084720
Status In Force
Filing Date 2024-10-14
Publication Date 2025-04-24
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Yang, Jinbok
  • Kim, Youngjae
  • Lee, Chan-Hee
  • Lee, Seungyong

Abstract

This touch panel includes a lift-off layer, a touch sensor layer, and a passivation layer. The touch sensor layer includes an electrode pad portion connected to a wiring portion and formed on the lift-off layer at an outer end portion of the wiring portion. The passivation layer forms a bonding opening portion that upwardly opens at least a portion of the electrode pad portion, on the touch sensor layer, and includes an extension opening portion that communicates with one side of the bonding opening portion, extends to at least an edge line of the touch sensor layer, and is upwardly open.

IPC Classes  ?

  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

33.

LIDAR SENSOR

      
Application Number KR2024015508
Publication Number 2025/084723
Status In Force
Filing Date 2024-10-14
Publication Date 2025-04-24
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor Lee, Myeong Won

Abstract

This lidar sensor comprises: a light source; a horizontal splitting device for generating a horizontally split beam from a beam emitted from the light source; a vertical splitting device which generates vertically split beams from the horizontal split beam and comprises an acousto-optic deflector (AOD) element; and a detector for detecting the vertically split beams reflected from a target. Provided is a lidar sensor in which a three-dimensional beam scan is implemented through horizontal/vertical beam splitting.

IPC Classes  ?

  • G01S 7/481 - Constructional features, e.g. arrangements of optical elements
  • G01S 7/486 - Receivers
  • G01S 17/06 - Systems determining position data of a target
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction

34.

ANODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

      
Application Number 18551514
Status Pending
Filing Date 2022-02-28
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakata, Yuki
  • Yamaguchi, Takitaro
  • Matsumoto, Shingo
  • Kumagai, Toshiaki

Abstract

This anode for a lithium secondary battery is formed of an aluminum alloy containing Al, at least one element M1 selected from the group consisting of C, Si, Ge, Sn, and Pb, and at least one element M2 selected from the group consisting of Sr, Na, Sb, Ca, Te, Ba, Li, and K, in which a ratio of a mass of the element M1 to a total mass of the aluminum alloy is 0.01 mass % or more and 8 mass % or less, and a ratio of a total mass of the element M2 to the total mass of the aluminum alloy is more than 0.001 mass % and 1.0 mass % or less.

IPC Classes  ?

  • H01M 4/46 - Alloys based on magnesium or aluminium
  • H01M 4/02 - Electrodes composed of, or comprising, active material
  • H01M 4/36 - Selection of substances as active materials, active masses, active liquids
  • H01M 10/052 - Li-accumulators

35.

INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM, INFORMATION PROCESSING DEVICE, METHOD FOR CREATING MODEL, METHOD FOR PRODUCING METAL ORGANIC FRAMEWORK, METAL ORGANIC FRAMEWORK, AND COMPLEX

      
Application Number 18834841
Status Pending
Filing Date 2023-01-16
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kikuchi, Yuta
  • Takagi, Wataru

Abstract

Provided are an information processing method and the like, capable of efficiently estimating the adsorption-desorption characteristic of a metal organic framework. Provided are an information processing method and the like, capable of efficiently estimating the adsorption-desorption characteristic of a metal organic framework. An information processing method, includes: acquiring a plurality of parameters in a metal organic framework; and outputting an adsorption-desorption characteristic by inputting the plurality of acquired parameters to a first model trained to output an adsorption-desorption characteristic relevant to adsorption or desorption in a metal organic framework when a plurality of parameters in the metal organic framework are input.

IPC Classes  ?

  • G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
  • B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material

36.

OPTICAL FILM LAMINATE AND IMAGE DISPLAY DEVICE COMPRISING SAME

      
Application Number 18695969
Status Pending
Filing Date 2022-09-15
First Publication Date 2025-04-17
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kong, Ji Hoon
  • Choi, Dong Duk
  • Kim, Seung Hee
  • Lim, Geo San

Abstract

An optical film laminate includes a phase retardation layer, a polarizing layer laminated on the phase retardation layer, and a barrier layer disposed between the phase retardation layer and the polarizing layer or under the phase retardation layer. Iodine migrated from the polarizing layer is blocked by the barrier layer, and thus metallic members included in an image display device can be protected from corrosion.

IPC Classes  ?

37.

SENSOR DEVICE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

      
Application Number 18911407
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-04-17
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kwon, Do Hyoung
  • Choi, Byung Jin
  • Huh, Yoon Ho

Abstract

A sensor device includes sensing electrodes, traces connected to the sensing electrodes, an antenna unit including a radiator and a signal pad, and a circuit board including a core layer, a first signal wiring disposed on one surface of the core layer and bonded to the signal pad, a second signal wiring disposed on the other surface of the core layer, and a via structure which penetrates the core layer to electrically connect the first signal wiring and the second signal wiring. The via structure is disposed between the signal pad and the traces in a planar direction. The signal wiring of the circuit board and the traces may be sufficiently spaced apart from each other to suppress signal interference therebetween.

IPC Classes  ?

  • H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
  • G06F 1/16 - Constructional details or arrangements
  • H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set

38.

COMPOSITION, POLYMER, CURED PRODUCT, MOLDED BODY, AND METHOD FOR PRODUCING POLYMETHYL METHACRYLATE

      
Application Number JP2024029592
Publication Number 2025/079335
Status In Force
Filing Date 2024-08-21
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yasutomi, Yoichi
  • Kadoya, Hidenori

Abstract

The present invention addresses the problem of providing: a composition having excellent storage stability; a polymer, a cured product, and a molded body obtained by using the composition; and a method for producing polymethyl methacrylate using the composition. The present invention relates to a composition containing methyl methacrylate and methyl methyl-butanoate, wherein the concentration of the methyl methyl-butanoate is greater than 0 mass ppm and less than 2000 mass ppm on the basis of the entirety of the composition.

IPC Classes  ?

  • C07C 51/50 - Use of additives, e.g. for stabilisation
  • C07C 57/075 - Use of additives, e.g. for stabilisation
  • C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
  • C08L 33/12 - Homopolymers or copolymers of methyl methacrylate

39.

LITHIUM SALT PRODUCTION METHOD AND LITHIUM SALT PRODUCTION SYSTEM

      
Application Number JP2024032919
Publication Number 2025/079394
Status In Force
Filing Date 2024-09-13
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Inomata Katsuya

Abstract

22), are immersed in a raw material water 21 containing LiCl. By applying a first voltage between the first electrode 1 and the second electrode 2, Li+is adsorbed on the first electrode 1. In the washing step, the first electrode 1 that has been subjected to the adsorption step is washed with a washing liquid 22 containing water. In the desorption step, the first electrode 1 that has been subjected to the washing step and a third electrode 3 are immersed in water 23 containing anions. A second voltage is applied between the first electrode 1 and the third electrode 3. As a result of the foregoing, Li+22 is formed on the third electrode 3, and a lithium salt is generated from Li+ and anions. The first voltage and/or the second voltage are generated by electric power derived from renewable energy.

IPC Classes  ?

  • C25B 1/16 - Hydroxides
  • C01D 15/02 - OxidesHydroxides
  • C01D 15/04 - Halides
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • C25B 1/14 - Alkali metal compounds
  • C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
  • C25B 11/043 - Carbon, e.g. diamond or graphene
  • C25B 11/046 - Alloys
  • C25B 11/047 - Ceramics
  • C25C 1/02 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals

40.

METAL NITRIDE, FILM, LAMINATE, ELEMENT, DEVICE, METHOD FOR PRODUCING FILM, MAGNETIC TUNNEL JUNCTION ELEMENT, AND MAGNETIC DEVICE

      
Application Number JP2024035805
Publication Number 2025/079560
Status In Force
Filing Date 2024-10-07
Publication Date 2025-04-17
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • INSTITUTE OF SCIENCE TOKYO (Japan)
Inventor
  • Okamoto Satoshi
  • Kakushima Kuniyuki

Abstract

1-xxy1-y1-y, where Z is at least one element selected from the group consisting of Al, In, and Ga, M is at least one element selected from the group consisting of Sc, B, Gd, Cr, Zn, Y, La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, Ti, Hf, and Zr, W is at least one element selected from the group consisting of O, S, Se, F, Cl, Br, and I, 0

IPC Classes  ?

  • H10N 50/80 - Constructional details
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • C01B 21/072 - Binary compounds of nitrogen with metals, with silicon, or with boron with aluminium
  • C01F 17/30 - Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • H10B 61/00 - Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
  • H10N 50/10 - Magnetoresistive devices
  • H10N 50/20 - Spin-polarised current-controlled devices

41.

CONDENSED RING COMPOUND, AND HARMFUL ARTHROPOD-CONTROLLING COMPOSITION CONTAINING SAME

      
Application Number JP2024036248
Publication Number 2025/079634
Status In Force
Filing Date 2024-10-10
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Obata, Hiroto
  • Dota, Koichiro
  • Nishida, Misaki

Abstract

Provided is a compound having an excellent controlling effect against harmful arthropods. A compound represented by formula (I) [wherein L represents a single bond, or the like; R1represents a C1-C6 linear hydrocarbon group, or the like; R2represents a 5- or 6-membered aromatic heterocyclic group, or the like; X represents NR11C(Z)R12, or the like; Z represents an oxygen atom, or the like; R11represents a C1-C6 linear hydrocarbon group, or the like; R12represents a phenyl group that may be substituted by one or more substituents, or the like; and Q represents a group represented by formula A1 (wherein # represents a binding position to 2, and ● represents a binding position to a carbon atom)] or an N-oxide thereof has an excellent controlling effect against harmful arthropods.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A01M 29/12 - Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
  • A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
  • A01P 7/02 - Acaricides
  • A01P 7/04 - Insecticides
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides

42.

SPUTTERING TARGET, METHOD OF BONDING TARGET MATERIAL AND BACKING PLATE, AND METHOD OF MANUFACTURING SPUTTERING TARGET

      
Application Number 18999547
Status Pending
Filing Date 2024-12-23
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Fujita, Masahiro
  • Nishioka, Koji

Abstract

A sputtering target comprising: a backing plate; and a target material bonded via a bonding material to a bonding region of the backing plate, wherein a bonding area of a bonding portion between the target material and the backing plate accounts for 97% or more of the area of the bonding region, and wherein a maximum defect area of portions without the bonding material present between the target material and the backing plate accounts for 0.6% or less of the area of the bonding region. A sputtering target comprising: a backing plate; and a target material bonded via a bonding material to a bonding region of the backing plate, wherein a bonding area of a bonding portion between the target material and the backing plate accounts for 97% or more of the area of the bonding region, and wherein a maximum defect area of portions without the bonding material present between the target material and the backing plate accounts for 0.6% or less of the area of the bonding region. The sputtering target enables manufacturing of the sputtering target in which the target material is hardly peeled off during sputtering.

IPC Classes  ?

  • H01J 37/34 - Gas-filled discharge tubes operating with cathodic sputtering
  • C23C 14/34 - Sputtering

43.

COMPOSITION FOR PREVENTING, IMPROVING, OR ALLEVIATING SYMPTOMS RELATING TO QI DEFICIENCY AND/OR BLOOD DEFICIENCY

      
Application Number 18715281
Status Pending
Filing Date 2022-11-25
First Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sasaki, Katsunori
  • Hirano, Keiko
  • Yoshida, Takamitsu

Abstract

The composition includes the following active components: component (1): at least one kind of honey-fried licorice root, licorice root, Dioscorea japonica Thunberg, jujube fruit, malt starch syrup, and ginseng root; component (2): at least one of wild turmeric, longan aril, zedoary root, Suberect Spatholobus stem, Luffa vegetable sponge, Sparganium rhizome, safflower, and Artemisia anomala; component (3): at least one of tea leaf, mentha herb, mulberry leaf, chrysanthemum flower, and Koushi; and component (4): at least two of ripe tangerine peel, Psoralea corylifolia fruit, Chaenomeles speciosa fruit, Piper longum, cinnamon twig, Perilla, ginger root, coriander, Allium fistulosum Linne, Zizyphi Spinosi Semen, Chinese arborvitae kernel, plantago seed, plantago herb, coix seed, corn silk, belvedere Fruit, Benincasa seed, knotgrass, snowbellleaf tickclover herb, cinnamon, processed ginger, fennel, Zanthoxylum fruit, Piper nigrum, Eleutherococcus senticosus Rhizome, and Artemisia leaf.

IPC Classes  ?

44.

SENSOR DEVICE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

      
Application Number 18911352
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-04-17
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kwon, Do Hyoung
  • Huh, Yoon Ho

Abstract

A sensor device includes touch sensing electrodes, traces extending from the touch sensing electrodes, touch sensor pads connected to the traces, an antenna unit disposed adjacent to the touch sensing electrodes and including a radiator, a transmission line connected to the radiator, and ground lines extending around the transmission line, and antenna pads forming a pad row together with the touch sensor pads, and including a signal pad connected to the transmission line and ground pads connected to the ground lines.

IPC Classes  ?

  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

45.

COMPOSITION, PRODUCTION METHOD THEREFOR, RESIN PELLETS, MODIFIER FOR ENGINEERING PLASTICS, ENGINEERING PLASTIC COMPOSITION, AND MOLDED OBJECT

      
Application Number JP2024035284
Publication Number 2025/079478
Status In Force
Filing Date 2024-10-02
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Kitagawa Sho

Abstract

A composition comprising an olefin-based copolymer A and an olefin-based copolymer B, wherein the olefin-based copolymer A has a main chain comprising monomer units a derived from a C2-C8 olefin monomer and monomer units b each having a glycidyl group, the proportion of the monomer units a is 94 mass% or higher and the proportion of the monomer units b is less than 6 mass%, with respect to the mass of the olefin-based copolymer A, the olefin-based copolymer B has monomer units derived from a C2-C8 olefin monomer, and the content of the olefin-based copolymer A is 20-99 mass% with respect to the total mass of the olefin-based copolymer A and the olefin-based copolymer B.

IPC Classes  ?

46.

HETEROCYCLIC COMPOUND AND HARMFUL ARTHROPOD-CONTROLLING COMPOSITION CONTAINING SAME

      
Application Number JP2024036103
Publication Number 2025/079605
Status In Force
Filing Date 2024-10-09
Publication Date 2025-04-17
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Obata, Hiroto
  • Dota, Koichiro
  • Namba, Yusuke

Abstract

Provided is a compound having an excellent controlling effect against harmful arthropods. A compound represented by formula (I) [wherein Z represents an oxygen atom, or the like; L represents a single bond, or the like; R1represent a C1-C6 linear hydrocarbon group, or the like; R2represents a 5- to 6-membered aromatic heterocyclic group, or the like; R3represents a C1-C6 linear hydrocarbon group, or the like; R4represents a hydrogen atom, or the like; X represents NR11C(Z)R12, or the like; R11represents a C1-C6 linear hydrocarbon group, or the like; and R12 represents a phenyl group that may be substituted by one or more substituents, or the like] or an N-oxide thereof has an excellent controlling effect against harmful arthropods.

IPC Classes  ?

  • C07D 239/36 - One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
  • A01M 1/20 - Poisoning, narcotising, or burning insects
  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 65/12 - Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
  • A01P 7/02 - Acaricides
  • A01P 7/04 - Insecticides
  • A61K 31/513 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
  • A61K 31/517 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
  • A61P 33/14 - Ectoparasiticides, e.g. scabicides
  • C07D 239/56 - One oxygen atom and one sulfur atom
  • C07D 239/94 - Nitrogen atoms
  • C07D 403/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings

47.

ETCHANT COMPOSITION FOR TITANIUM-BASED METAL FILM

      
Application Number KR2024015083
Publication Number 2025/079925
Status In Force
Filing Date 2024-10-04
Publication Date 2025-04-17
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kim, Jeong Hyun
  • Kim, Sung Sik
  • Cho, Hyungjin

Abstract

The present invention provides an etchant composition for a titanium-based metal film, comprising hydrogen peroxide, a chelating agent, an undercut control agent having a specific structure, water, and an alkali compound. The etchant composition for a titanium-based metal film according to the present invention can minimize undercut while ensuring a fast etching speed for a titanium-based metal film when etching the titanium-based metal film, and can suppress damage to metals such as copper and tin.

IPC Classes  ?

  • C23F 1/40 - Alkaline compositions for etching other metallic material
  • C23F 11/06 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
  • C23F 11/167 - Phosphorus-containing compounds
  • C23F 11/14 - Nitrogen-containing compounds
  • C23F 11/12 - Oxygen-containing compounds
  • C23C 14/14 - Metallic material, boron or silicon
  • C23C 14/34 - Sputtering
  • C23C 18/31 - Coating with metals
  • H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings

48.

WEED CONTROL METHOD

      
Application Number 18987772
Status Pending
Filing Date 2024-12-19
First Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sada, Yoshinao
  • Jin, Yoshinobu

Abstract

The present invention pertains to a method for controlling glyphosate-resistant weeds that includes a step for applying, to glyphosate-resistant weeds or a habitat for glyphosate-resistant weeds, ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate in an amount of 5-200 g per 10000 m2. The present invention thus makes it possible to provide a method for achieving excellent control effects in weed control.

IPC Classes  ?

  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 33/08 - AminesQuaternary ammonium compounds containing oxygen or sulfur
  • A01P 13/00 - HerbicidesAlgicides

49.

BIARYL COMPOUND AND METHOD FOR CONTROLLING PLANT DISEASES

      
Application Number JP2024035367
Publication Number 2025/075066
Status In Force
Filing Date 2024-10-03
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Ichihashi, Kazuki
  • Maehata, Nao
  • Yamamoto, Masaoki

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (I) [wherein: ring A6represents a 6-membered non-aromatic nitrogen-containing heterocycle or the like (provided that, in ring A6, the atom bonded to D is a carbon atom or a nitrogen atom, and at least one of the atoms constituting ring A6adjacent to the atom bonded to D is a nitrogen atom); D represents CR1R2or the like; n represents 0, 1, 2, or 3; m represents 0, 1, 2, 3, or 4; q represents 0, 1, 2, 3, 4, or 5; R1and R2are the same or different and represent a hydrogen atom or the like; R1and R2together with the carbon atom to which they are bonded may form a C3–C8 alicyclic hydrocarbon or the like; R3represents a C1–C6 chain hydrocarbon group or the like; R4represents a C1–C6 chain hydrocarbon group or the like; R6represents a C1–C6 chain hydrocarbon group or the like; and when q is 2, 3, 4, or 5, the two adjacent R6and R6 together with the carbon atom to which they are bonded may form a C5–C6 alicyclic hydrocarbon or the like], or an N-oxide thereof or a salt thereof, can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/58 - 1,2-DiazinesHydrogenated 1,2-diazines
  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01P 3/00 - Fungicides
  • C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
  • C07D 213/30 - Oxygen atoms
  • C07D 213/50 - Ketonic radicals
  • C07D 213/61 - Halogen atoms or nitro radicals
  • C07D 237/08 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 239/26 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 241/12 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 407/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 413/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 417/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings

50.

BIARYL COMPOUND AND METHOD FOR CONTROLLING PLANT DISEASE

      
Application Number JP2024035447
Publication Number 2025/075089
Status In Force
Filing Date 2024-10-03
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Ichihashi, Kazuki
  • Maehata, Nao
  • Yamamoto, Masaoki

Abstract

The present invention provides a control method effective against plant diseases. A compound represented by formula (I), wherein a ring A5represents a 5-membered non-aromatic nitrogen-containing heterocycle or the like (provided that, in the ring A5, the atom bound to D is a carbon atom or a nitrogen atom, and at least one of atoms constituting the ring A5adjacent to the atom binding to D is a nitrogen atom); D represents CR1R2or the like; n represents 0, 1, 2 or 3; m represents 0, 1, 2 or 3; q represents 0, 1, 2, 3, 4 or 5; R1and R2are the same or different and each represent a C1-C6 linear hydrocarbon group or the like; R1and R2together with the carbon atom to which they are attached may form a C3-C8 alicyclic hydrocarbon or the like; R3and R5are the same or different and each represent a C1-C6 linear hydrocarbon group or the like; R4represents a C1-C6 linear hydrocarbon group or the like; R6represents a C1-C6 linear hydrocarbon group or the like; and when q is 2, 3, 4 or 5, the two adjacent R6and R6 together with the carbon atom to which they are attached may form a C5-C6 alicyclic hydrocarbon or the like; or an N-oxide thereof or salts thereof can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/50 - 1,3-DiazolesHydrogenated 1,3-diazoles
  • A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01N 43/647 - TriazolesHydrogenated triazoles
  • A01N 43/653 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
  • A01N 43/713 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
  • A01N 43/836 - 1,2,4-Oxa(thia)diazolesHydrogenated 1,2,4-oxa(thia)diazoles
  • A01P 3/00 - Fungicides
  • C07D 231/12 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 249/04 - 1,2,3-TriazolesHydrogenated 1,2,3-triazoles
  • C07D 249/08 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
  • C07D 257/04 - Five-membered rings
  • C07D 263/32 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • C07D 277/22 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 277/24 - Radicals substituted by oxygen atoms

51.

OLEFIN-BASED POLYMER

      
Application Number 18903359
Status Pending
Filing Date 2024-10-01
First Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Kudo, Kohi
  • Murayama, Toshiki
  • Katayama, Shingo

Abstract

An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): [ Formula ⁢ 1 ] S = y - value ⁢ at ⁢ GA - y - value ⁢ at ⁢ LA ⁢ min x - value ⁢ at ⁢ GA - x - value ⁢ at ⁢ LA ⁢ min / T ( i ) An olefin-based polymer has an S value of 0.60 or more. The S value is calculated using formula (i): [ Formula ⁢ 1 ] S = y - value ⁢ at ⁢ GA - y - value ⁢ at ⁢ LA ⁢ min x - value ⁢ at ⁢ GA - x - value ⁢ at ⁢ LA ⁢ min / T ( i ) LA min is a minimum at lowest x, and LA max is a minimum at highest x on a first derivative curve obtained by a Savitzky-Golay method from a molecular weight distribution curve where an x-axis represents a log value (log A) of a molecular size (A) determined by gel permeation chromatography and a y-axis represents a polymer concentration fraction (dW/d log A) against the log value. GA is a point at a highest y in a range of an x-value at LA min or more and an x-value at LA max or less, and T is an area of the molecular weight distribution curve.

IPC Classes  ?

  • C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
  • C08F 2/00 - Processes of polymerisation
  • C08F 2/02 - Polymerisation in bulk
  • C08F 2/34 - Polymerisation in gaseous state

52.

NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY

      
Application Number JP2024022111
Publication Number 2025/074692
Status In Force
Filing Date 2024-06-18
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakata Yuki
  • Matsumoto Shingo
  • Yamaguchi Takitaro

Abstract

This negative electrode material for a secondary battery is made of an aluminum alloy. The negative electrode material for a secondary battery comprises aluminum, element X that forms an alloy with the aluminum, and inevitable impurity elements. The element X is one or more selected from the group consisting of Mn, Zn, Cr and Cu. The content of the element X to the total amount of the negative electrode material for a secondary battery exceeds 0.5 mass%, but is no greater than 4 mass%.

IPC Classes  ?

  • H01M 4/46 - Alloys based on magnesium or aluminium
  • H01M 4/134 - Electrodes based on metals, Si or alloys

53.

CELL CHIP

      
Application Number JP2024035134
Publication Number 2025/075008
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sasaoka, Norio
  • Ishikawa, Tokiro
  • Kobayashi, Kentaro

Abstract

Provided is a technique capable of improving the detectability of a chemical substance such as a smell substance when cells are stored under refrigeration. Specifically provided is a cell chip for use in storage under refrigeration associated with recovery culture, the cell chip containing cells.

IPC Classes  ?

  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 1/04 - Preserving or maintaining viable microorganisms
  • C12N 5/07 - Animal cells or tissues
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/11 - DNA or RNA fragmentsModified forms thereof
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

54.

CELL CONTACT SOLUTION OR GEL THEREOF

      
Application Number JP2024035135
Publication Number 2025/075009
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ishikawa, Tokiro
  • Yamamoto, Masatoshi

Abstract

Provided is a cell contact solution or a gel thereof capable of improving the detectability of chemical substances such as odorants. This cell contact solution or a gel thereof contains an unsaturated fatty acid.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

55.

CELL CONTACT SOLUTION OR GEL THEREOF

      
Application Number JP2024035136
Publication Number 2025/075010
Status In Force
Filing Date 2024-10-01
Publication Date 2025-04-10
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ishikawa, Tokiro
  • Kodama, Yuki

Abstract

The present invention provides a cell contact solution or a gel thereof that is capable of improving the detectability of a chemical substance such as an odor substance. Provided is a cell contact solution or a gel thereof that has an osmotic pressure of 340 mOsm/kg or less.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

56.

CATALYST, CATALYST PRECURSOR, METHOD OF PRODUCING CATALYST, CATALYST PACKED REACTION TUBE, AND METHOD OF DECOMPOSING NITROUS OXIDE

      
Document Number 03243155
Status Pending
Filing Date 2023-05-09
Open to Public Date 2025-04-08
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Yonemoto, Tetsuro

Abstract

Provided are a catalyst capable of efficiently decomposing nitrous oxide, a precursor thereof, a method of producing the catalyst, a method of decomposing nitrous oxide and a catalyst packed reaction tube capable of efficiently decomposing nitrous oxide. Disclosed are: a catalyst including a titanium oxide-containing carrier carrying a component containing at least one kind selected from the group consisting of ruthenium and ruthenium compounds, the catalyst forming a catalyst packed bed in a reaction tube, in which the catalyst has a honeycomb structure such that a packing volume ratio is from 35 to 50 vol% when the catalyst packed bed is formed; a catalyst including a carrier carrying a component containing ruthenium acid; a precursor of the catalyst; a method of producing the catalyst; a catalyst packed reaction tube packed with the catalyst in which a packing volume ratio of the catalyst in the catalyst packed bed is from 35 to 50 vol%; and a method of decomposing nitrous oxide, which includes the step of bringing the catalyst into contact with a nitrous oxide-containing gas containing nitrous oxide.

IPC Classes  ?

57.

TRIAZINANE COMPOUND AND COMPOSITION CONTAINING SAME

      
Document Number 03259056
Status Pending
Filing Date 2023-06-21
Open to Public Date 2025-04-04
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakajima, Motohiro
  • Jin, Yoshinobu

Abstract

The present invention provides a compound having an excellent control effect on weeds. A compound represented by a formula (I), or an N-oxide of the compound, or a salt of the compound or the N-oxide have an excellent control effect on weeds. [In the formula (I), X represents a hydrogen atom or the like, Y represents a halogen atom or the like, Z represents an oxygen atom or the like, R1 and R2 are the same as or different from each other and represent the hydrogen atom or the like, R3, R4, R5, and R6 are the same as or different from each other and represent the hydrogen atom or the like, R7 and R8 are the same as or different from each other and represent the hydrogen atom or the like, or R7 and R8 are taken together with a carbon atom to which they are attached to form a C3 - C6 cycloalkyl group, R9 represents -OR10, -SR10, or -NR11R12, R10 represents a C1 - C8 chain hydrocarbon group or the like optionally substituted with one or more substituents selected from a group A, R11 represents the hydrogen atom or the like, R12 represents the C1 - C8 chain hydrocarbon group optionally substituted with one or more substituents selected from the group A, and m represents 0 or the like. The group A: a group consisting of a phenyl group optionally substituted with one or more substituents selected from the group C, and the like. The group B: a group consisting of an oxo group and the like. The group C: a group consisting of a C1 - C3 chain hydrocarbon group optionally substituted with one or more halogen atoms, and the like].

IPC Classes  ?

  • A01N 53/04 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof having heterocyclic rings
  • A01N 53/12 - Compounds containing the group , X or Y being a nitrogen atom, e.g. cyclopropane carboxylic acid amides
  • C07D 251/26 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms

58.

COMPOUND AND COLORED RESIN COMPOSITION

      
Application Number 18727917
Status Pending
Filing Date 2022-12-27
First Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Aoki, Takuma
  • Nakayama, Tomohiro

Abstract

A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): wherein Z1 and Z2 each independently represent a group represented by formula (i), R3 represents a hydrocarbon group optionally having a substituent, an aromatic heterocyclic group optionally having a substituent, or a group in which a hydrocarbon group optionally having a substituent and an aromatic heterocyclic group optionally having a substituent are combined, and —CH2— contained in the hydrocarbon group is optionally replaced with —O—, —CO—, —NR6—, —S—, —SO—, or —SO2—, A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): wherein Z1 and Z2 each independently represent a group represented by formula (i), R3 represents a hydrocarbon group optionally having a substituent, an aromatic heterocyclic group optionally having a substituent, or a group in which a hydrocarbon group optionally having a substituent and an aromatic heterocyclic group optionally having a substituent are combined, and —CH2— contained in the hydrocarbon group is optionally replaced with —O—, —CO—, —NR6—, —S—, —SO—, or —SO2—, wherein R7 represents a hydrogen atom, a hydrocarbon group optionally having a substituent, or a group represented by formula (ii), and a1 represents 0 or 1.

IPC Classes  ?

  • C07F 9/09 - Esters of phosphoric acids
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
  • G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
  • G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
  • G03F 7/09 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers

59.

ELECTRODE-USE STACK STRUCTURE AND METHOD OF MANUFACTURING ELECTRODE-USE STACK STRUCTURE

      
Application Number 18833288
Status Pending
Filing Date 2022-10-05
First Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Morita, Toshiaki
  • Kurihara, Kaori

Abstract

The present disclosure involves a substrate having conductivity and an electrode film provided on one main surface from among two main surfaces of the substrate and constituted from a diamond crystal containing boron, wherein an interface layer containing carbon as a main component and containing boron is provided between the substrate and the electrode film, and the interface layer has a boron concentration higher than a boron concentration in the electrode film.

IPC Classes  ?

  • G01N 27/30 - Electrodes, e.g. test electrodesHalf-cells

60.

HETEROPHASIC PROPYLENE POLYMER MATERIAL, METHOD FOR PRODUCING HETEROPHASIC PROPYLENE POLYMER MATERIAL, AND POLYPROPYLENE COMPOSITION

      
Application Number JP2024031828
Publication Number 2025/069975
Status In Force
Filing Date 2024-09-05
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Takahashi, Shun
  • Takaoki, Kazuo
  • Fukuhara, Shohei
  • Kumamoto, Shinichi

Abstract

Provided is a hydroxyl group-modified heterophasic propylene polymer material that achieves an excellent balance between good coatability and high impact strength. This heterophasic propylene polymer material has a propylene-based polymer moiety (A1) and a propylene-α-olefin copolymer moiety (A2). A part of component (A1) and/or component (A2) is modified by hydroxyl groups.

IPC Classes  ?

  • C08F 210/06 - Propene
  • C08F 8/00 - Chemical modification by after-treatment
  • C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
  • C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment

61.

RESIN COMPOSITION, SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033406
Publication Number 2025/070229
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Daimon Uehara, Michiru
  • Ito, Tomohiro
  • Shimazaki, Yasuharu
  • Sekiguchi, Yasuhiro

Abstract

Provided is a resin composition containing alumina particles and a resin, the resin composition having a lower quantity of electric charge than conventional resin compositions. The resin composition contains alumina particles, which generate moisture in an amount exceeding 59.8 ppm when heated from 200°C to 900°C, and a resin.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals

62.

RESIN COMPOSITION AND SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033409
Publication Number 2025/070232
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Ito, Tomohiro
  • Shimazaki, Yasuharu
  • Matsuura, Takuya
  • Daimon Uehara, Michiru

Abstract

To provide a resin composition that contains alumina particles and a resin and is capable of reducing the alpha dose as compared with conventional methods. Provided is a resin composition containing alumina particles and a resin, wherein the alumina particles have a uranium content of less than 550 ppb, a thorium content of less than 10 ppb, and a ratio (L2/L1) of the total length L2 of the internal grain boundaries to the length L1 of the outer edge of less than 139.1%.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals
  • C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
  • C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors

63.

CHALCOGENIDE-CONTAINING COMPOUND, SOLID ELECTROLYTE, POSITIVE ELECTRODE MATERIAL, DIELECTRIC, AND BATTERY

      
Application Number JP2024033990
Publication Number 2025/070416
Status In Force
Filing Date 2024-09-24
Publication Date 2025-04-03
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Doi Atsunori
  • Hirai Takahiro
  • Kageyama Hiroshi
  • Zhu Tong

Abstract

xyyM2z44X (In formula (1), A is at least one element selected from the group consisting of alkali metals and Ag, M is at least one element selected from the group consisting of Zn, Mn, and Fe, M2444, and x, y, and z satisfy 3≤x≤5.5, 1.5≤y≤2.5, and 0≤z≤1.0.)

IPC Classes  ?

  • C01G 9/00 - Compounds of zinc
  • C01G 15/00 - Compounds of gallium, indium, or thallium
  • C01G 45/00 - Compounds of manganese
  • H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
  • H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
  • H01B 1/10 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances sulfides
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers

64.

PLANT DISEASE CONTROL METHOD

      
Application Number JP2024034415
Publication Number 2025/070604
Status In Force
Filing Date 2024-09-26
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Nokura, Yoshihiko
  • Maehata, Nao

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (I) [wherein n represents 1 or 2, R1represents a C3–C10 alicyclic hydrocarbon group or the like, Q represents a group or the indicated by Q1, Z represents a C2–C6 chain hydrocarbon group or the like, the group indicated by Q1 represents a group indicated by the formula below (# represents the bond site with R1and ● represents the bond site with the sulfur atom), and R2and R3 are the same or different and represent a hydrogen atom or a fluorine atom], or an N-oxide thereof or a salt thereof, can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
  • A01N 43/10 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom five-membered rings with sulfur as the ring hetero atom
  • A01N 43/36 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/46 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom rings with more than six members
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01N 43/76 - 1,3-OxazolesHydrogenated 1,3-oxazoles
  • A01N 43/78 - 1,3-ThiazolesHydrogenated 1,3-thiazoles
  • A01N 43/836 - 1,2,4-Oxa(thia)diazolesHydrogenated 1,2,4-oxa(thia)diazoles
  • A01N 43/90 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
  • A01N 55/10 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing silicon
  • A01P 3/00 - Fungicides
  • C07D 213/70 - Sulfur atoms
  • C07D 241/18 - Oxygen or sulfur atoms
  • C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 409/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 417/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07F 7/10 - Compounds having one or more C—Si linkages containing nitrogen

65.

PLANT DISEASE CONTROL METHOD

      
Application Number JP2024034420
Publication Number 2025/070608
Status In Force
Filing Date 2024-09-26
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Arai, Keisuke
  • Nokura, Yoshihiko
  • Maehata, Nao

Abstract

The present invention provides a control method effective against plant diseases. The compound represented by formula (1) (wherein n represents 0, 1, or 2, a combination of X3and Z is a combination in which X3is CR3and Z is a C2–C6 chain hydrocarbon group or the like, or a combination in which X3is a nitrogen atom Z is a C2–C6 chain hydrocarbon group or the like, X1represents CR1or a nitrogen atom, X2represents CR2or a nitrogen atom, and X4represents CR4or a nitrogen atom (the number of nitrogen atoms in X1, X2, X3, and X4being 0, 1, or 2), R1, R2, R3, and R4 are the same or different and represent a methyl group or the like which may be substituted with one or more fluorine atoms) or an N-oxide thereof or a salt thereof can be used for controlling plant diseases.

IPC Classes  ?

  • A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
  • A01N 43/60 - 1,4-DiazinesHydrogenated 1,4-diazines
  • A01P 3/00 - Fungicides
  • C07D 213/70 - Sulfur atoms
  • C07D 213/89 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
  • C07D 241/18 - Oxygen or sulfur atoms
  • C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

66.

RESIN COMPOSITION FOR ANTI-REFLECTIVE FILM, ANTI-REFLECTIVE FILM, AND SOLID-STATE IMAGING DEVICE

      
Application Number KR2024014110
Publication Number 2025/071108
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Yoon, Hojun
  • Kim, Jeongsik
  • Oh, Yongho

Abstract

The present invention provides a resin composition for an anti-reflective film, an anti-reflective film formed therefrom, and a solid-state imaging device comprising the anti-reflective film, the resin composition comprising hollow aluminosilicate particles, amorphous silica particles, a first binder resin having a curable functional group and a hydrolyzable silyl group, a thermal polymerization initiator and a solvent, wherein the hollow aluminosilicate particles have an Si/Al molar ratio of 7 to 15, and the surface thereof is modified with a second binder resin having a curable functional group and a hydrolyzable silyl group. If a coating film is formed using the resin composition for an anti-reflective film, according to the present invention, crack formation is suppressed, the coating film has excellent flatness, moisture absorption under high temperature and high humidity is prevented, and permeability due to developer and stripping solution can be prevented.

IPC Classes  ?

  • C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
  • C08K 7/26 - Silicon-containing compounds
  • C08K 3/34 - Silicon-containing compounds
  • C08K 3/36 - Silica
  • C08L 35/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCompositions of derivatives of such polymers
  • C08L 43/04 - Homopolymers or copolymers of monomers containing silicon
  • C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
  • C08F 222/10 - Esters
  • C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
  • H01L 27/146 - Imager structures

67.

RESIN COMPOSITION, SHEET MOLDING COMPOUND, AND ALUMINA PARTICLES USED IN RESIN COMPOSITION

      
Application Number JP2024033407
Publication Number 2025/070230
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sekiguchi, Yasuhiro
  • Karasawa, Masayoshi
  • Matsuura, Takuya
  • Daimon Uehara, Michiru

Abstract

Provided is a resin composition that contains alumina particles and a resin, the resin composition being capable of suppressing dimensional change that could occur when repeatedly heated. The resin composition contains: alumina particles having OH groups on the surface thereof, where the ratio of isolated OH groups to hydrogen-bonded OH groups is less than 0.39; and a resin.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/027 - Treatment involving fusion or vaporisation
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/22 - OxidesHydroxides of metals

68.

RESIN COMPOSITION AND SHEET MOLDING COMPOUND

      
Application Number JP2024033408
Publication Number 2025/070231
Status In Force
Filing Date 2024-09-19
Publication Date 2025-04-03
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Shimazaki, Yasuharu
  • Ito, Tomohiro
  • Sekiguchi, Yasuhiro
  • Arise, Ichiro
  • Daimon Uehara, Michiru

Abstract

Provided is a resin composition comprising inorganic particles and a resin, the resin composition being capable of suppressing dimensional changes when repeatedly heated. The resin composition includes inorganic particles and a resin, has a fracture stress of more than 41.2 MPa, and has an absorption energy up to the fracture of more than 0.314 MPa.

IPC Classes  ?

  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C01F 7/021 - After-treatment of oxides or hydroxides
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
  • C08K 3/013 - Fillers, pigments or reinforcing additives

69.

PHOTOCATALYST PARTICLES, METHOD FOR PRODUCING PHOTOCATALYST PARTICLES, AND METHOD FOR RECOVERING PHOTOCATALYST PARTICLES

      
Application Number JP2024034249
Publication Number 2025/070526
Status In Force
Filing Date 2024-09-25
Publication Date 2025-04-03
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • TOKYO INSTITUTE OF TECHNOLOGY (Japan)
Inventor
  • Chang Tso-Fu Mark
  • Okamoto Satoshi
  • Sone Masato
  • Hsu Yung-Jung

Abstract

3249253939 (where M is at least one selected from the group consisting of Bi, Ga, Ni, Co, and Zn). The coefficient of variation in the aspect ratio of the crystal particles constituting the polycrystalline particles is 0.35 to 1.0.

IPC Classes  ?

  • B01J 35/39 - Photocatalytic properties
  • B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
  • B01J 23/94 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
  • B01J 23/96 - Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
  • B01J 23/843 - Arsenic, antimony or bismuth
  • B01J 37/02 - Impregnation, coating or precipitation
  • B01J 37/10 - Heat treatment in the presence of water, e.g. steam
  • B01J 38/72 - Regeneration or reactivation of catalysts, in general including segregation of diverse particles

70.

POWDER FOR EXTRACELLULAR VESICLE SEPARATION

      
Application Number JP2024031993
Publication Number 2025/063067
Status In Force
Filing Date 2024-09-06
Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hara, Yosuke
  • Tonosaki, Kiwamu
  • Kamei, Ko
  • Arimura, Takashi

Abstract

alphabetagammathetatheta, where M represents at least one element selected from the group consisting of silicon, boron, aluminum, titanium, zirconium, magnesium, calcium, zinc, and iron, Z represents at least one element selected from the group consisting of hydrogen, alkali metals, and alkaline earth metals, Y represents at least one element selected from the group consisting of carbon, nitrogen, and halogens, alpha, beta, gamma, and theta represent the proportion of M, the proportion of O, the proportion of OZ, and the proportion of Y, respectively, as measured by X-ray photoelectron spectroscopy, and gamma/(alpha + gamma), which is the ratio of gamma to the total of alpha and gamma, is in the range of 0.01-0.08.

IPC Classes  ?

  • C12M 1/26 - Inoculator or sampler
  • B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
  • G01N 23/2273 - Measuring photoelectron spectra, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]

71.

INFRARED-TRANSMISSIVE PHOTOSENSITIVE RESIN COMPOSITION, INFRARED-TRANSMISSIVE PIXEL, COLOR FILTER ARRAY, IMAGE SENSOR, AND LIDAR SENSOR

      
Application Number KR2024013903
Publication Number 2025/063626
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Yun, Jung Ok
  • Oh, Yongho
  • Ahn, Boeun

Abstract

The present invention provides: an infrared-transmissive photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent, wherein the colorant comprises an azo compound having a specific structure, a blue colorant, and a violet colorant; an infrared-transmissive pixel formed using same; and a color filter array and an image sensor, each comprising same. The infrared-transmissive photosensitive resin composition according to the present invention has a low transmittance in a visible ray region while exhibiting a high transmittance in an infrared ray region, thereby allowing for the acquisition of high-quality images even with a low amount of light.

IPC Classes  ?

  • G03F 7/004 - Photosensitive materials
  • G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
  • G03F 7/031 - Organic compounds not covered by group
  • G03F 7/032 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
  • G02B 5/20 - Filters
  • H01L 27/146 - Imager structures
  • G01S 17/00 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems

72.

COLORED PHOTOSENSITIVE RESIN COMPOSITION, AND COLOR FILTER AND IMAGE DISPLAY DEVICE MANUFACTURED USING SAME

      
Application Number KR2024014170
Publication Number 2025/063731
Status In Force
Filing Date 2024-09-20
Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Lee, Sang-Beom
  • Namgoong, Jinwoong
  • Moon, Hwi-Hyun

Abstract

The present invention relates to: a colored photosensitive resin composition; and a color filter and an image display device, comprising same, the colored photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent, wherein the colorant includes a compound represented by chemical formula 1, and the alkali-soluble resin is polymerized by including a compound represented by chemical formula 3 and a compound represented by chemical formula 4. High color reproduction is achieved even at a relatively low pigment weight concentration (PWC), and thus a thin display can be provided. At the same time, low-temperature curing is achieved to give excellent reliability, excellent sensitivity is exhibited so that development and adhesion properties are improved, the occurrence of development stains is suppressed, and solvent resistance is further improved.

IPC Classes  ?

  • G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
  • G03F 7/004 - Photosensitive materials
  • G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
  • G03F 7/031 - Organic compounds not covered by group
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
  • C08F 220/34 - Esters containing nitrogen
  • C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
  • C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
  • C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

73.

FISH REARING COMPOSITION, AND COMPOSITION FOR PREVENTING OR TREATING FISH DISEASES

      
Application Number 18577017
Status Pending
Filing Date 2022-07-08
First Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Aoki, Mikio
  • Mikata, Kazuki
  • Kai, Toshihiro
  • Kuwahara, Hiroshi
  • Hirono, Ikuo
  • Kondo, Hidehiro

Abstract

Provided are: a fish rearing composition containing at least one selected from plantaricin and nisin; and a fish rearing composition containing bacterial cells or a cell culture product of a bacterium having at least one selected from a plantaricin gene and a nisin gene, or an extract thereof. Provided is a method for rearing an organism of fish, including administering bacterial cells or a cell culture product of a bacterium having at least one selected from a plantaricin gene and a nisin gene, or an extract thereof.

IPC Classes  ?

  • A61K 35/747 - Lactobacilli, e.g. L. acidophilus or L. brevis
  • A23K 20/147 - Polymeric derivatives, e.g. peptides or proteins
  • A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61P 31/04 - Antibacterial agents
  • C12N 1/20 - BacteriaCulture media therefor
  • C12R 1/46 - Streptococcus

74.

ANTENNA DEVICE, ANTENNA STRUCTURE INCLUDING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

      
Application Number 18889850
Status Pending
Filing Date 2024-09-19
First Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Lee, Won Hee
  • Sung, Ki Hun
  • Hong, Sung Joon

Abstract

An antenna device includes a radiator, a transmission line and a replay pattern. The transmission line is connected to the radiator and includes a first transmission line and a second transmission line that face each other. The relay pattern is disposed between the first transmission line and the second transmission line to be connected to the radiator.

IPC Classes  ?

  • H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
  • H01Q 1/48 - Earthing meansEarth screensCounterpoises
  • H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors

75.

ANTENNA DEVICE, ANTENNA STRUCTURE INCLUDING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

      
Application Number 18899070
Status Pending
Filing Date 2024-09-27
First Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Lee, Won Hee
  • Sung, Ki Hun
  • Hong, Sung Joon

Abstract

An antenna device includes a radiator, a transmission line connected to the radiator and an auxiliary radiator disposed between the first transmission line and the second transmission line to be spaced apart from the radiator. The transmission line includes a first transmission line and a second transmission line facing each other. An image display device includes the antenna device, and a display panel and a circuit board which are electrically connected to the antenna device.

IPC Classes  ?

  • H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
  • H01Q 9/04 - Resonant antennas
  • H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart

76.

OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND AUTOMOBILE AND BUILDING WINDOW SYSTEMS USING SAME

      
Application Number 18723683
Status Pending
Filing Date 2022-12-16
First Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kim, Dong-Hwi
  • Ahn, Hong-Jun
  • Oh, Pyoung-Yun

Abstract

The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and automobile and building window systems using same, the variable transmittance optical laminate includes: a first laminate in which a first polarizing plate, a first transparent conductive layer, and a first alignment layer are sequentially laminated; a second laminate which faces the first laminate and in which a second polarizing plate, a second transparent conductive layer, and a second alignment layer are sequentially laminated; a liquid crystal layer disposed between the first laminate and the second laminate; and a sealant formed along the outer circumferential surface of the liquid crystal layer and sealing the liquid crystal layer.

IPC Classes  ?

  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
  • G02F 1/1339 - GasketsSpacersSealing of cells

77.

POWDER FOR SEPARATING EXTRACELLULAR VESICLES

      
Application Number JP2024031992
Publication Number 2025/063066
Status In Force
Filing Date 2024-09-06
Publication Date 2025-03-27
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Tonosaki, Kiwamu
  • Hara, Yosuke
  • Kamei, Ko
  • Arimura, Takashi

Abstract

Provided is a powder for separating extracellular vesicles, the powder containing a plurality of inorganic particles. The inorganic particles have an X/Y ratio of 0.015-0.30, wherein the X/Y ratio is the ratio of the number X of atoms of boron to the total number Y of atoms of all elements excluding carbon, nitrogen, oxygen, fluorine, and chlorine as measured by X-ray photoelectron spectroscopy.

IPC Classes  ?

  • C12M 1/26 - Inoculator or sampler
  • B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
  • G01N 23/2273 - Measuring photoelectron spectra, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]

78.

ANTENNA STRUCTURE

      
Application Number KR2024012590
Publication Number 2025/063515
Status In Force
Filing Date 2024-08-23
Publication Date 2025-03-27
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Cho, Young Dae
  • Kim, Sung Hoe
  • Kim, Ji Yeon
  • Park, Hee Jun
  • Lee, Young Su

Abstract

Embodiments of the present invention provide an antenna structure. The antenna structure comprises: a radiator having a length in a second direction that successively increases in a first direction perpendicular to the second direction on a plane; an auxiliary radiator arranged to be spaced apart from the radiator and having a length in the second direction that successively increases in the opposite direction to the first direction; and a parasitic element disposed between the radiator and the auxiliary radiator. A wideband antenna structure capable of multiband radiation is provided.

IPC Classes  ?

  • H01Q 5/307 - Individual or coupled radiating elements, each element being fed in an unspecified way
  • H01Q 5/378 - Combination of fed elements with parasitic elements
  • H01Q 5/50 - Feeding or matching arrangements for broad-band or multi-band operation

79.

NITROUS OXIDE DECOMPOSITION METHOD AND NITROUS OXIDE DECOMPOSITION DEVICE

      
Application Number 18292229
Status Pending
Filing Date 2022-05-27
First Publication Date 2025-03-20
Owner Sumitomo Chemical Company, Limited (Japan)
Inventor
  • Abekawa, Hiroaki
  • Suzuki, Hitomi

Abstract

Provided are a nitrous oxide decomposition method and a decomposition apparatus capable of efficiently decomposing nitrous oxide in a nitrous oxide-containing gas. Disclosed are: a method of decomposing nitrous oxide, which includes the step of bringing a catalyst including a titanium oxide-containing carrier carrying a component containing at least one kind selected from the group consisting of ruthenium and ruthenium compounds into contact with a nitrous oxide-containing gas containing nitrous oxide, water vapor and ammonia; and a nitrous oxide decomposition apparatus including a reactor filled with the above catalyst and a line that is connected to the reactor and supplies the nitrous oxide-containing gas to the reactor.

IPC Classes  ?

80.

COMPOUND AND SURFACE TREATMENT AGENT COMPRISING SAME

      
Application Number KR2024011541
Publication Number 2025/058245
Status In Force
Filing Date 2024-08-05
Publication Date 2025-03-20
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Shin, Geon
  • Jung, Kyoung-Moon
  • Hwang, In-Oh

Abstract

The present invention relates to a novel compound represented by chemical formula 1, and to a surface treatment agent comprising same.

IPC Classes  ?

  • C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
  • C09D 5/16 - Anti-fouling paintsUnderwater paints

81.

ULC

      
Application Number 1845477
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

82.

ULCNT

      
Application Number 1845478
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

83.

Ultra Long Carbon

      
Application Number 1845479
Status Registered
Filing Date 2025-01-23
Registration Date 2025-01-23
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Industrial chemicals; carbon nanotubes. Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes. Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture.

84.

ADHESIVE COMPOSITION, ADHESIVE SHEET AND OPTICAL FILM

      
Application Number 18726897
Status Pending
Filing Date 2023-01-02
First Publication Date 2025-03-20
Owner DONGWOO FINE-CHEM CO., LTD. (Republic of Korea)
Inventor
  • Kwon, Hye Rim
  • Shin, Geon
  • You, Jong Min
  • Jung, Kyoung Moon

Abstract

An adhesive composition includes an acrylic copolymer, a non-yellowing type isocyanate-based or aziridine-based crosslinking agent, and an organosilicon compound having at least two carbonyl groups. An adhesive layer formed from the adhesive composition may have high adhesiveness to the base film, and provide an optical film having improved reworkability even after being left for a long period of time under severe conditions such as high temperature/high humidity.

IPC Classes  ?

  • C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 23/04 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 23/20 - Layered products essentially comprising cellulosic plastic substances comprising esters
  • C08K 5/49 - Phosphorus-containing compounds
  • C08K 5/544 - Silicon-containing compounds containing nitrogen
  • C08K 5/548 - Silicon-containing compounds containing sulfur
  • C09J 7/29 - Laminated material
  • C09J 7/38 - Pressure-sensitive adhesives [PSA]

85.

POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE

      
Application Number JP2024031144
Publication Number 2025/057767
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sakamoto, Koki
  • Higuchi, Yu
  • Yamamoto, Yuya

Abstract

The present invention addresses the problem of providing: a polypropylene-based resin composition which has excellent antistatic properties and enables the achievement of a molded body in which the amount of emission of VOC, especially the amount of emission of acetaldehyde and acrolein is relatively reduced; and a molded body. A polypropylene-based resin composition according to the present invention contains a polypropylene-based resin which is composed of a propylene-based polymer and serves as a resin component, talc which serves as an inorganic filler, and a monoglycerol fatty acid ester compound and a diglycerol fatty acid ester compound, which serve as antistatic agents. With respect to a total of 100 parts by mass of the content of the resin component and the content of the talc, the content of the polypropylene-based resin is 50 parts by mass to 99.9 parts by mass, the content of the talc is 0.1 part by mass to 50 parts by mass, and the total content of the monoglycerol fatty acid ester compound and the diglycerol fatty acid ester compound is 0.20 part by mass to 0.39 part by mass. The ratio of the monoglycerol fatty acid ester compound to the diglycerol fatty acid ester compound is 30/70 to 49/51.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
  • C08L 23/08 - Copolymers of ethene

86.

POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED ARTICLE

      
Application Number JP2024031145
Publication Number 2025/057768
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sakamoto, Koki
  • Higuchi, Yu
  • Yamamoto, Yuya

Abstract

The present invention provides: a polypropylene-based resin composition which has excellent antistatic properties and enables the achievement of a molded body in which the amount of emission of acetaldehyde and acrolein is relatively reduced; and a molded body. A polypropylene-based resin composition according to the present invention contains a polypropylene-based resin which is composed of a propylene-based polymer and serves as a resin component, talc which serves as an inorganic filler, and a glycerol monostearate-based antistatic agent, an amine-based antistatic agent, and an amide-based antistatic agent, which serve as antistatic agents. With respect to a total of 100 parts by mass of the content of the resin component and the content of the talc, the content of the polypropylene-based resin is 50 parts by mass to 99.9 parts by mass, the content of the talc is 0.1 part by mass to 50 parts by mass, the total content of the glycerol monostearate-based antistatic agent, the amine-based antistatic agent, and the amide-based antistatic agent is 0.10 part by mass to 0.79 part by mass, and the content of the glycerol monostearate-based antistatic agent is 0.01 part by mass to 0.09 part by mass. The ratio of the amine-based antistatic agent to the amide-based antistatic agent is 40/60 to 89/11.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/09 - Carboxylic acidsMetal salts thereofAnhydrides thereof
  • C08K 5/20 - Carboxylic acid amides
  • C08K 5/56 - Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
  • C08L 23/08 - Copolymers of ethene

87.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024031615
Publication Number 2025/057818
Status In Force
Filing Date 2024-09-03
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Nakajima Hideto
  • Kim Dongwook

Abstract

The present disclosure provides an electrolyte composition comprising: a polymer that is capable of preferentially conducting alkali metal ions; and an ionic compound, wherein the ionic compound includes an anion having a donor number of 37 or less as measured for a 1-ethyl-3-methylimidazolium salt.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

88.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024031627
Publication Number 2025/057821
Status In Force
Filing Date 2024-09-03
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • KYOTO UNIVERSITY (Japan)
Inventor
  • Nakajima Hideto
  • Kim Dongwook

Abstract

The present disclosure provides an electrolyte composition comprising: a polymer (A) that has an anionic functional group and an alkali metal ion as a counter cation of the anionic functional group and that has an energy of at least 150 kcal/mol when a lithium ion and the anionic functional group dissociate; an ionic compound; and a nonionic organic solvent.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

89.

ELECTROLYTE COMPOSITION AND BATTERY

      
Application Number JP2024032246
Publication Number 2025/057907
Status In Force
Filing Date 2024-09-09
Publication Date 2025-03-20
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Nakajima Hideto
  • Attanzio Antonio

Abstract

The present disclosure provides an electrolyte composition which includes: a polymer which has an ability of preferentially conducting alkali metal ions; an alkali metal salt; an additive for coating film formation; and an organic solvent.

IPC Classes  ?

  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/60 - Liquid electrolytes characterised by the solvent
  • H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
  • H01M 6/18 - Cells with non-aqueous electrolyte with solid electrolyte
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium

90.

PULSED CURRENT DRIVE METHOD, PULSED CURRENT DRIVE STRUCTURE, CURRENT-DRIVEN MEMORY, STORAGE DEVICE, AND MEMORY CONTROL CIRCUIT

      
Application Number JP2024032498
Publication Number 2025/057970
Status In Force
Filing Date 2024-09-11
Publication Date 2025-03-20
Owner
  • SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
  • THE UNIVERSITY OF TOKYO (Japan)
Inventor
  • Okamoto Satoshi
  • Saitoh Eiji
  • Kikkawa Takashi
  • Chen Ziyan

Abstract

A pulsed current drive method according to the present invention involves applying a pulsed current to invert ferroelectric polarization generated by the order and imbalance of ions that have different valences.

IPC Classes  ?

  • H10B 53/30 - Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
  • C04B 35/40 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on ferrites with rare earth oxide
  • G11C 11/22 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using electric elements using ferroelectric elements

91.

POLYPROPYLENE RESIN COMPOSITION, AND MOLDED ARTICLE FOR MEDICAL USE

      
Application Number JP2024027397
Publication Number 2025/052822
Status In Force
Filing Date 2024-07-31
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Hori Hideaki
  • Igawa Nao
  • Chu Xiaoyun

Abstract

Disclosed is a polypropylene resin composition which contains a propylene-based polymer, an elastomer, and an NH-type hindered amine compound that has a triazine ring. The elastomer content is 1% by mass to 20% by mass inclusive based on the total amount of the propylene-based polymer and the elastomer. The content of the NH-type hindered amine compound is 100 ppm by mass to 20,000 ppm by mass inclusive based on the total amount of the propylene-based polymer and the elastomer.

IPC Classes  ?

  • C08L 23/10 - Homopolymers or copolymers of propene
  • C08K 5/3492 - Triazines
  • C08L 23/08 - Copolymers of ethene
  • C08L 53/02 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers of vinyl aromatic monomers and conjugated dienes

92.

COMPOSITION, POLYMER, CURED PRODUCT, MOLDED BODY, AND METHOD FOR PRODUCING POLYMETHYL METHACRYLATE

      
Application Number JP2024028236
Publication Number 2025/052849
Status In Force
Filing Date 2024-08-07
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Yasutomi, Yoichi
  • Kadoya, Hidenori

Abstract

The present invention addresses the problem of providing: a composition having excellent storage stability; a polymer, a cured product, and a molded body obtained by using the composition; and a method for producing polymethyl methacrylate using the composition. The present invention pertains to a composition which contains methyl methacrylate and toluene, and in which the concentration of toluene is more than 0 mass ppm but less than 1000 mass ppm of the entire composition.

IPC Classes  ?

  • C08F 20/14 - Methyl esters
  • C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

93.

HERBICIDE COMPOSITION AND WEED CONTROL METHOD

      
Application Number JP2024030472
Publication Number 2025/053005
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Sada, Yoshinao

Abstract

Provided are a herbicide composition having an excellent control effect on weeds and a weed control method. The herbicide composition includes epyrifenacil and methoproxybicyclon, wherein the weight ratio of the epyrifenacil to the methoproxybicyclon is in the range of 1:1 to 1:10.

IPC Classes  ?

  • A01N 43/54 - 1,3-DiazinesHydrogenated 1,3-diazines
  • A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
  • A01N 47/06 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groupsThio-analogues thereof
  • A01P 13/00 - HerbicidesAlgicides

94.

POROUS CERAMIC LAMINATE AND SEPARATION MEMBRANE

      
Application Number JP2024030666
Publication Number 2025/053015
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

The purpose is to provide a porous ceramic laminate in which two or more layers are laminated and peeling at the lamination interface is suppressed. The present invention is a porous ceramic laminate having a first porous layer and a second porous layer directly laminated on the first porous layer, wherein the first porous layer contains a metal oxide X, the second porous layer contains a metal oxide Y, the metal oxide Y contains Ti and Al, the molar ratio of Ti/Al in the second porous layer is from 0.005 to less than 0.10, and the cumulative pore volume V1 of pore diameters of 0.98-200 μm is from 0.115 mL/g to less than 0.259 mL/g.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

95.

COMPOSITION CONTAINING SYNTHETIC PYRETHROID COMPOUND AND PENTAERYTHRITOL ANTIOXIDANT

      
Application Number JP2024031298
Publication Number 2025/053083
Status In Force
Filing Date 2024-08-30
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Sonobe Fuhito
  • Ikehira Masashi

Abstract

The present invention relates to a composition that contains: a synthetic pyrethroid compound; and a compound represented by formula (1) (in the formula, R1and R2 are the same or different and represent C9-C14 alkyl groups).

IPC Classes  ?

  • A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
  • A01N 53/06 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof the carbon atom marked with an asterisk being acyclic and directly bound to a carbon atom of a six-membered aromatic ring, e.g. benzyl estersThio-analogues thereof
  • A01N 53/08 - Esters containing the group , wherein the carbon atom marked with an asterisk is acyclic or part of a ring or ring systemThio-analogues thereof the carbon atom marked with an asterisk being acyclic and directly bound to a carbon atom of a six-membered aromatic ring, e.g. benzyl estersThio-analogues thereof with aryloxy groups bound to the six-membered aromatic ring, e.g. phenoxybenzyl estersThio-analogues thereof
  • A01N 53/10 - Esters not provided for in groups or
  • A01P 7/00 - Arthropodicides

96.

POROUS CERAMIC LAMINATE AND SEPARATION MEMBRANE

      
Application Number JP2024030667
Publication Number 2025/053016
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

The purpose of the present invention is to provide a porous ceramic laminate in which two or more layers are laminated, wherein peeling at a lamination interface is inhibited. The present invention is a porous ceramic laminate having a first porous layer and a second porous layer directly laminated on the first porous layer, wherein the first porous layer contains a metal oxide X, the second porous layer contains a metal oxide Y, the metal oxide Y contains Ti and Al, the molar ratio of Ti/Al in the second porous layer is 0.005 or more and less than 0.10, and the cumulative pore area A1 for pore diameters 0.98-200 μm is 0.01 to 0.60 m2/g.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

97.

POROUS CERAMIC LAYERED BODY AND SEPARATION MEMBRANE

      
Application Number JP2024030668
Publication Number 2025/053017
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-13
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Naito, Shota
  • Nasu, Tomomichi

Abstract

One purpose of the present invention is to provide a porous ceramic layered body having two or more types of layers layered therein, wherein peeling at the layering interface is suppressed. The present invention is a porous ceramic layered body having a first porous layer and a second porous layer that is layered directly on the first porous layer, wherein the first porous layer includes a metal oxide X and includes the element Al and the element Fe, the mass ratio of Fe/Al in the first porous material is 5.7×10–4to 1.6×10–2, and the second porous layer includes an oxide Y including at least one type of element selected from the group consisting of Al, Ti, Si and Mg.

IPC Classes  ?

  • C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
  • B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
  • B01D 69/04 - Tubular membranes
  • B01D 69/10 - Supported membranesMembrane supports
  • B01D 69/12 - Composite membranesUltra-thin membranes
  • B01D 71/02 - Inorganic material
  • B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
  • B32B 18/00 - Layered products essentially comprising ceramics, e.g. refractory products
  • C04B 41/85 - Coating or impregnating with inorganic materials

98.

SUMILEX

      
Application Number 1842477
Status Registered
Filing Date 2025-01-09
Registration Date 2025-01-09
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Chemical preparations for use in the manufacture of insecticides; chemical preparations for use in the manufacture of fungicides; chemical preparations for use in the manufacture of herbicides. Insecticides; fungicides; herbicides; preparations for killing weeds; preparations for destroying vermin.

99.

BASE MATERIAL FOR CELLS

      
Application Number JP2024030473
Publication Number 2025/047731
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor Liu, Yang

Abstract

Provided is a base material for cells, which has excellent detectability of chemical substances such as odorants. This base material for cells includes a compartment including a surface in which the molar ratio (O/C) of oxygen atoms with respect to carbon atoms is 0.150 or more.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/12 - Genes encoding animal proteins
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
  • G01N 33/545 - Synthetic resin

100.

SUBSTRATE FOR CELLS

      
Application Number JP2024030474
Publication Number 2025/047732
Status In Force
Filing Date 2024-08-27
Publication Date 2025-03-06
Owner SUMITOMO CHEMICAL COMPANY, LIMITED (Japan)
Inventor
  • Liu, Yang
  • Ishikawa, Tokiro
  • Kodama, Yuki

Abstract

Provided is a substrate for cells, which has excellent capability of detecting a chemical substance such as a smell substance. The substrate for cells includes a compartment including a polypeptide-coated surface and is used for the measurement of an activity of a sensor protein.

IPC Classes  ?

  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/12 - Genes encoding animal proteins
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms
  • G01N 33/544 - ImmunoassayBiospecific binding assayMaterials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
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