Materials Modification, Inc.

United States of America

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2023 1
Before 2020 18
IPC Class
A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials 6
A61L 15/42 - Use of materials characterised by their function or physical properties 4
A61K 33/40 - Peroxides 3
A61L 15/44 - Medicaments 3
A61F 13/00 - Bandages or dressingsAbsorbent pads 2
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NICE Class
05 - Pharmaceutical, veterinary and sanitary products 2
02 - Paints, varnishes, lacquers 1
07 - Machines and machine tools 1
Status
Pending 1
Registered / In Force 18

1.

FLAME RETARDANT PHOSPHONIUM DICARBOXYLIC ACID IONIC LIQUID COMPOUND, FLAME RETARDANT SYNTHETIC POLYMER, FIBER AND FABRIC CONTAINING THE SAME

      
Application Number 18121068
Status Pending
Filing Date 2023-03-14
First Publication Date 2023-11-02
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

A phosphorus-containing ionic liquid, a phosphorus-containing a flame retardant additive, and a preparation method thereof are provided. Also provided are co-monomer salt compositions for flame retardant polymers. Also provided are polymers that comprise the phosphorus-containing flame retardant ionic liquid or flame retardant co-monomer salt. The resin composition may be used to make various articles, including fibers, fabrics, and yarns.

IPC Classes  ?

  • C09D 5/18 - Fireproof paints
  • C07F 9/54 - Quaternary phosphonium compounds
  • C09K 21/14 - Macromolecular materials
  • C08G 69/42 - Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
  • C09D 177/06 - Polyamides derived from polyamines and polycarboxylic acids

2.

Multifunctional storage container for perishable products and solid waste

      
Application Number 15905700
Grant Number 10843240
Status In Force
Filing Date 2018-02-26
First Publication Date 2018-08-30
Grant Date 2020-11-24
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

Disclosure of a container to store solid and liquid wastes and perishable goods and protect them from microbial damage. The storage container is also amenable to selectively remove water vapor from inside the bag without damaging the container.

IPC Classes  ?

  • B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless
  • A61L 2/04 - Heat
  • B65D 81/28 - Applications of food preservatives, fungicides, pesticides or animal repellants
  • B65D 33/00 - Details of, or accessories for, sacks or bags
  • A61L 11/00 - Disinfection or sterilising methods specially adapted for refuse
  • B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
  • B65F 7/00 - Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles
  • B65D 81/34 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs intended to be cooked or heated within the package
  • B65F 1/00 - Refuse receptacles
  • A61L 2/18 - Liquid substances

3.

Multifunctional transdermal dressing for wounds

      
Application Number 15345122
Grant Number 10272172
Status In Force
Filing Date 2016-11-07
First Publication Date 2018-02-15
Grant Date 2019-04-30
Owner MATERIALS MODIFICATION INC (USA)
Inventor
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

A multifunctional polymer-free clay products having a clay, a zwitterion, a silver compound, and, an analgesic. The multifunctional polymer-free clay product provides antimicrobial and pain relieving properties. Method of treatment of burns using the multifunctional polymer-free clay product having antimicrobial and pain relieving properties. Methods of preparing multifunctional polymer-free clay products having a clay, a zwitterion, a silver compound, and, an analgesic.

IPC Classes  ?

  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
  • A61L 15/44 - Medicaments
  • A61K 33/38 - SilverCompounds thereof
  • A61K 31/167 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
  • A61F 13/00 - Bandages or dressingsAbsorbent pads
  • A61K 31/4468 - Non-condensed piperidines, e.g. piperocaine having a nitrogen atom directly attached in position 4, e.g. clebopride, fentanyl
  • A61L 15/46 - Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria

4.

Functionalized ionic liquids and their applications

      
Application Number 15444192
Grant Number 09871270
Status In Force
Filing Date 2017-02-27
First Publication Date 2017-06-15
Grant Date 2018-01-16
Owner MATERIALS MODIFICATION, INC. (USA)
Inventor
  • Hariprakasha, Humcha Krishnamurthy
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.

IPC Classes  ?

  • H01M 10/0567 - Liquid materials characterised by the additives
  • D06M 13/473 - Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having five-membered heterocyclic rings
  • H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
  • H01M 10/0566 - Liquid materials
  • H01M 12/02 - Details
  • H01M 12/08 - Hybrid cellsManufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
  • C07D 233/61 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms not forming part of a nitro radical, attached to ring nitrogen atoms
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries

5.

MULTIFUNCTIONAL TRANSDERMAL DRESSING FOR WOUNDS

      
Application Number US2016060830
Publication Number 2017/083227
Status In Force
Filing Date 2016-11-07
Publication Date 2017-05-18
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Kasthuri, Rangan, Krishnaswamy
  • Srinivas, Sudarshan, Tirumalai

Abstract

A multifunctional polymer-free clay products having a clay, a zwitterion, a silver compound, and, an analgesic. The multifunctional polymer-free clay product provides antimicrobial and pain relieving properties. Method of treatment of bums using the multifunctional polymer-tree clay product having antimicrobial and pain relieving properties. Methods of preparing multifunctional polymer-free clay products having a clay, a zwitterion, a silver compounds and, an analgesic.

IPC Classes  ?

  • A61L 15/16 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
  • A61L 15/20 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
  • A61L 15/42 - Use of materials characterised by their function or physical properties
  • A61L 15/44 - Medicaments
  • A61F 13/00 - Bandages or dressingsAbsorbent pads
  • C01B 33/40 - Clays

6.

Breathable chemical, biological, radiation, and/or nuclear protection fabric or material

      
Application Number 12926201
Grant Number 09475263
Status In Force
Filing Date 2010-11-02
First Publication Date 2016-10-25
Grant Date 2016-10-25
Owner MATERIALS MODIFICATION, INC. (USA)
Inventor
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

A protective fabric or material includes a base material and at least one inorganic filler selected from the group consisting of a chemical decontamination agent, a biological decontamination agent, an electromagnetic radiation shielding agent, an antimicrobial agent, a self-decontaminating agent, a decontamination catalyst, a carbon dioxide absorbing agent, and a combination thereof.

IPC Classes  ?

  • B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
  • B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
  • B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
  • G21F 7/00 - Shielded cells or rooms
  • G21F 3/02 - Clothing
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • G21F 1/00 - Shielding characterised by the composition of the material
  • G21F 3/00 - Shielding characterised by its physical form, e.g. granules, or shape of the material

7.

CLAY COMPOSITES AND THEIR APPLICATIONS

      
Application Number US2014027388
Publication Number 2014/152481
Status In Force
Filing Date 2014-03-14
Publication Date 2014-09-25
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Kausik, Mukhopadhyay
  • Rangan, Krishnaswamy, K.
  • Sudarshan, Tirumalai, S.

Abstract

Clay composite sheets, mats, films or membranes without polymers. Methods of preparing clay composite sheets, mats, films or membranes without using polymers in the method. Methods of using clay composite sheets, mats, films or membranes prepared without using polymers. Antimicrobial dressing having organo-modified clay product. Transdermal delivery of drugs using organo- modified clay product and methods.

IPC Classes  ?

  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials

8.

Clay composites and their applications

      
Application Number 14210082
Grant Number 10046079
Status In Force
Filing Date 2014-03-13
First Publication Date 2014-09-18
Grant Date 2018-08-14
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Mukhopadhyay, Kausik
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

Clay composite sheets, mats, films or membranes without polymers. Methods of preparing clay composite sheets, mats, films or membranes without using polymers in the method. Methods of using clay composite sheets, mats, films or membranes prepared without using polymers. Antimicrobial dressing having organo-modified clay product. Transdermal delivery of drugs using organo-modified clay product and methods.

IPC Classes  ?

  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
  • A61L 15/44 - Medicaments
  • A61L 15/46 - Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria

9.

FUNCTIONALIZED IONIC LIQUIDS AND THEIR APPLACATIONS

      
Application Number US2014028973
Publication Number 2014/144523
Status In Force
Filing Date 2014-03-14
Publication Date 2014-09-18
Owner MATERIALS MODIFICATION INC. (USA)
Inventor
  • Hariprakasha, Humcha, Krishnamurthy
  • Rangan, Krishnaswamy, K.
  • Sudarshan, Tirumalai, S.

Abstract

Disclosure of fmictionalized ionic liquids. 'Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardaat. Use of disclosed ionic liquids for coating fabric to obtain flame reiardani fabric.

IPC Classes  ?

  • C07D 233/61 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms not forming part of a nitro radical, attached to ring nitrogen atoms

10.

Method of preparing metal nitride and/or metal oxynitride particulate material as nanoparticles, microparticles, nanotubes, bulk powder, and/or coatings from organometallic precursors, and precursors therefor

      
Application Number 12320804
Grant Number 08790754
Status In Force
Filing Date 2009-02-05
First Publication Date 2014-07-29
Grant Date 2014-07-29
Owner Materials Modification, Inc. (USA)
Inventor
  • Rangan, Krishnaswamy Kasthuri
  • Verdecchio, Cheryl Renee
  • Radhakrishnan, Ramachandran
  • Sudarshan, Tirumalai Srinivas

Abstract

A method of preparing a metal nitride and/or metal oxynitride particulate material includes heating a stoichiometric mixture of a metal compound and urea at a temperature of about 400-1000° C. for a predetermined time period in the presence of argon, nitrogen, or both. The particulate material produced includes nanoparticles, nanotubes, microparticles, powder, or a combination thereof.

IPC Classes  ?

  • B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment

11.

NIX-IT

      
Serial Number 86061000
Status Registered
Filing Date 2013-09-10
Registration Date 2014-12-16
Owner Materials Modification Inc. ()
NICE Classes  ? 02 - Paints, varnishes, lacquers

Goods & Services

Paint having water repellant properties; coating preparations having water repellent properties; water repellent paint; paint having anti-freezing and de-icing properties; paint having oil repellant properties

12.

GRO-KLOT

      
Serial Number 86038031
Status Registered
Filing Date 2013-08-14
Registration Date 2014-06-10
Owner Materials Modification Inc. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Hemostatic foam for treating wounds; Hemostatic foam to stop bleeding

13.

SILVAMAT

      
Serial Number 86022567
Status Registered
Filing Date 2013-07-29
Registration Date 2015-10-20
Owner Materials Modification, Inc. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Antimicrobial bandage for burns and wounds

14.

METHOD AND COMPOSITION FOR IN SITU FORMATION OF AN ARTIFICIAL BLOCKAGE TO CONTROL BLOOD LOSS

      
Application Number US2012050716
Publication Number 2013/025685
Status In Force
Filing Date 2012-08-14
Publication Date 2013-02-21
Owner MATERIALS MODIFICATION, INC. (USA)
Inventor
  • Mukhopadhyay, Kausik
  • Rangan, Krishnaswamy, K.
  • Sudarshan, Tirumalai, S.

Abstract

Two siloxane-based mixtures combine to form a soft or semi-solid matrix for forming an artificial blockage to control bleeding, particularly moderate to severe bleeding. The first component includes a homogeneous mixture or solution that includes a polymeric matrix, a surfactant, filler(s) and metal compound(s). The second component includes a homogeneous mixture or solution that includes a polymer(s), a filler(s), a surfactant, and hydrogen peroxide. The combination of the two components is carried out with adequate mixing using mechanical and micro- kinetic mixing mechanisms and can be performed in a field-ready delivery device.

IPC Classes  ?

  • A61L 15/42 - Use of materials characterised by their function or physical properties

15.

Siloxane-based artificial blockage to control bleeding

      
Application Number 13584852
Grant Number 09707251
Status In Force
Filing Date 2012-08-14
First Publication Date 2012-12-06
Grant Date 2017-07-18
Owner MATERIALS MODIFICATION, INC. (USA)
Inventor
  • Mukhopadhyay, Kausik
  • Rangan, Krishnaswamy Kasthuri
  • Sudarshan, Tirumalai Srinivas

Abstract

Two siloxane-based mixtures combine to form a soft or semi-solid matrix for forming an artificial blockage to control bleeding, particularly moderate to severe bleeding. The first component includes a homogeneous mixture or solution that includes a polymeric matrix, a surfactant, filler(s) and metal compound(s). The second component includes a homogeneous mixture or solution that includes a polymer(s), a filler(s), a surfactant, and hydrogen peroxide. The combination of the two components is carried out with adequate mixing using mechanical and micro-kinetic mixing mechanisms and can be performed in a field-ready delivery device.

IPC Classes  ?

  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
  • A61L 15/20 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
  • A61L 26/00 - Chemical aspects of, or use of materials for, liquid bandages
  • A61K 33/40 - Peroxides
  • A61K 31/74 - Synthetic polymeric materials
  • A61L 15/42 - Use of materials characterised by their function or physical properties
  • A61K 31/80 - Polymers containing hetero atoms not provided for in groups
  • A61L 24/00 - Surgical adhesives or cementsAdhesives for colostomy devices

16.

METHOD AND COMPOSITION FOR IN SITU FORMATION AND/OR EXPANSION OF A POLYMER-BASED HEMOSTATIC AGENT TO CONTROL BLEEDING

      
Application Number US2009006536
Publication Number 2010/077301
Status In Force
Filing Date 2009-12-14
Publication Date 2010-07-08
Owner MATERIALS MODIFICATION, INC. (USA)
Inventor
  • Montes, Joseph, G.
  • Rangan, Krishnaswamy, K.
  • Radhakrishnan, Ramachandran
  • Sudarshan, Tirumalai, S.

Abstract

A composition for in situ formation and/or expansion of a polymer- based hemostatic agent to control bleeding includes a suitable amount of a polymer or polymer-forming component, hydrogen peroxide or chemical(s) capable of forming hydrogen peroxide, or a combination of both, and a decomposing agent for hydrogen peroxide. The decomposing agent includes an endogenously or exogenously supplied catalyst (other than catalase), or both, and/or the polymer or polymer-forming component.

IPC Classes  ?

  • A61L 15/16 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons

17.

In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide

      
Application Number 12073822
Grant Number 08828358
Status In Force
Filing Date 2008-03-11
First Publication Date 2009-09-17
Grant Date 2014-09-09
Owner Materials Modifications, Inc. (USA)
Inventor
  • Montes, Joseph G.
  • Rangan, Krishnaswamy Kasthuri
  • Radhakrishnan, Ramachandran
  • Sudarshan, Tirumalai Srinivas

Abstract

A composition for in situ formation of an artificial blockage to control bleeding includes a suitable amount of a polymer-forming component, a suitable amount of a crosslinking agent, hydrogen peroxide, and a decomposing agent for hydrogen peroxide. The decomposing agent includes exogenous or endogenous catalase, or both.

IPC Classes  ?

  • A61K 9/46 - Pills, lozenges or tablets effervescent
  • A61K 9/12 - AerosolsFoams
  • A61K 33/40 - Peroxides
  • A61P 7/04 - AntihaemorrhagicsProcoagulantsHaemostatic agentsAntifibrinolytic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 33/22 - Boron compounds
  • A61K 33/44 - Elemental carbon, e.g. charcoal, carbon black
  • A61K 38/38 - Albumins
  • A61K 31/717 - Celluloses
  • A61K 31/765 - Polymers containing oxygen
  • A61L 24/04 - Surgical adhesives or cementsAdhesives for colostomy devices containing macromolecular materials
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 31/78 - Polymers containing oxygen of acrylic acid or derivatives thereof
  • A61K 38/39 - Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
  • A61K 35/20 - MilkWheyColostrum
  • A61K 31/722 - ChitinChitosan

18.

In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst

      
Application Number 12314718
Grant Number 08852558
Status In Force
Filing Date 2008-12-16
First Publication Date 2009-09-17
Grant Date 2014-10-07
Owner Materials Modification, Inc. (USA)
Inventor
  • Montes, Joseph G.
  • Rangan, Krishnaswamy Kasthuri
  • Radhakrishnan, Ramachandran
  • Sudarshan, Tirumalai Srinivas

Abstract

A composition for in situ formation and/or expansion of a polymer-based hemostatic agent to control bleeding includes a suitable amount of a polymer or polymer-forming component, hydrogen peroxide or chemical(s) capable of forming hydrogen peroxide, or a combination of both, and a decomposing agent for hydrogen peroxide. The decomposing agent includes an endogenously or exogenously supplied catalyst (other than catalase), or both, and/or the polymer or polymer-forming component.

IPC Classes  ?

  • A61K 9/46 - Pills, lozenges or tablets effervescent
  • A61K 9/12 - AerosolsFoams
  • A61K 33/40 - Peroxides
  • A61P 7/04 - AntihaemorrhagicsProcoagulantsHaemostatic agentsAntifibrinolytic agents
  • A61K 31/74 - Synthetic polymeric materials
  • A61K 31/765 - Polymers containing oxygen
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
  • A61L 15/42 - Use of materials characterised by their function or physical properties
  • A61L 26/00 - Chemical aspects of, or use of materials for, liquid bandages

19.

P2C

      
Serial Number 76398843
Status Registered
Filing Date 2002-04-22
Registration Date 2003-08-12
Owner MATERIALS MODIFICATION, INC. ()
NICE Classes  ? 07 - Machines and machine tools

Goods & Services

INDUSTRIAL MACHINES FOR MAKING ARTICLES FROM FINE AND ULTRAFINE POWDERS