NCH Corporation

United States of America

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        Patent 136
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        United States 122
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        Canada 52
        Europe 28
Date
2024 7
2023 3
2022 10
2021 20
2020 12
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IPC Class
C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used 19
C10M 135/10 - Sulfonic acids or derivatives thereof 16
C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals 16
C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes 16
A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes 14
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NICE Class
01 - Chemical and biological materials for industrial, scientific and agricultural use 41
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations 34
04 - Industrial oils and greases; lubricants; fuels 31
05 - Pharmaceutical, veterinary and sanitary products 18
02 - Paints, varnishes, lacquers 16
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Status
Pending 22
Registered / In Force 236
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1.

SOLID MOLDED SULFITE-BASED OXYGEN SCAVENGER COMPOSITION AND METHOD OF MANUFACTURE

      
Application Number US2024018100
Publication Number 2024/182716
Status In Force
Filing Date 2024-03-01
Publication Date 2024-09-06
Owner NCH CORPORATION (USA)
Inventor
  • Davis, Charles L.
  • Drewniak, Marta

Abstract

A thermally stable, solid sulfite-based treatment composition for treating water systems, particularly heated water systems, to reduce corrosion. A treatment composition comprises (1) a sulfite salt that may provide at least 50% weight active sulfite and (2) a second inorganic salt hydrate that may have a melting point of 45 °C or higher. The treatment composition does not physically degrade or experience melting when stored at temperatures of 35 °C -40 °C. The treatment composition is made by mixing water and a sulfite salt at an elevated temperature, then adding a second inorganic salt while maintaining the elevated temperature until a homogenous mixture is formed, then pouring the mixture in a mold and allowing it to cure at room temperature. A preferred sulfite salt is sodium metabisulfite. A preferred second inorganic salt is dipotassium phosphate.

IPC Classes  ?

  • C23F 11/18 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
  • C01B 17/62 - Methods of preparing sulfites in general
  • C01B 25/30 - Alkali metal phosphates
  • C01D 5/14 - Preparation of sulfites
  • C02F 5/14 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
  • C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
  • C23F 14/02 - Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

2.

Solid Molded Sulfite-Based Oxygen Scavenger Composition and Method of Manufacutre

      
Application Number 18593203
Status Pending
Filing Date 2024-03-01
First Publication Date 2024-09-05
Owner NCH Corporation (USA)
Inventor
  • Davis, Charles L.
  • Drewniak, Marta

Abstract

A thermally stable, solid sulfite-based treatment composition for treating water systems, particularly heated water systems, to reduce corrosion. A treatment composition comprises (1) a sulfite salt that may provide at least 50% weight active sulfite and (2) a second inorganic salt hydrate that may have a melting point of 45° C. or higher. The treatment composition does not physically degrade or experience melting when stored at temperatures of 35° C.-40° C. The treatment composition is made by mixing water and a sulfite salt at an elevated temperature, then adding a second inorganic salt while maintaining the elevated temperature until a homogenous mixture is formed, then pouring the mixture in a mold and allowing it to cure at room temperature. A preferred sulfite salt is sodium metabisulfite. A preferred second inorganic salt is dipotassium phosphate.

IPC Classes  ?

  • C23F 11/18 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
  • C23F 11/12 - Oxygen-containing compounds

3.

CAST OUT

      
Serial Number 98685298
Status Pending
Filing Date 2024-08-06
Owner NCH Corporation ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Air deodorizing and odor neutralizing preparations for household, commercial and industrial use

4.

CAST OUT

      
Application Number 234234600
Status Pending
Filing Date 2024-08-06
Owner NCH Corporation (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Air deodorizing and odor neutralizing preparations for household, commercial and industrial use.

5.

Composition and Method for Reducing Odors in Wet Air Scrubbers

      
Application Number 18121836
Status Pending
Filing Date 2023-03-15
First Publication Date 2024-05-16
Owner NCH Corporation (USA)
Inventor
  • Davis, Charles L.
  • Denvir, Adrian J.
  • Delegard, Angela L.
  • Drewniak, Marta

Abstract

A composition and method for reducing odors and cleaning packing media and other components in a wet air scrubber using nonionic surfactants, amphoteric surfactants, and a source of humic acid. Preferred nonionic surfactants include regular and low foam nonionic surfactants. The source of humic acid is preferably organic peat humus. The treatment composition is added to water in the wet scrubber at a concentration of 50-1000 ppm. The treatment composition is a premixed composition in a single container, making it unnecessary to separately add ingredients to the water. The treatment composition is effective at reducing odors by at least 50% compared to no treatment. The treatment composition is also effective at significantly reducing foam levels, making it unnecessary to add a separate defoamer to the water being treated. The treatment composition does not need to use defoamers, enzymes, oxidizers, chlorine compounds, or strong acids to be effective.

IPC Classes  ?

  • A61L 9/013 - Deodorant compositions containing animal or plant extracts, or vegetable material
  • A61L 9/14 - Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances

6.

ECOSTORM

      
Application Number 232723600
Status Pending
Filing Date 2024-05-15
Owner NCH Corporation (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

(1) Waste water purification units (2) Waste water and bacterial treatment units, namely, waste water treatment tanks; waste water treatment apparatus for using microbial fermentation to deliver safe bacteria

7.

AIRSTRIKE

      
Serial Number 98400234
Status Pending
Filing Date 2024-02-09
Owner NCH Corporation ()
NICE Classes  ? 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Odor neutralization services for commercial, residential and industrial use

8.

SYSTEM AND METHOD FOR GROUNDWATER TREATMENT FOR NON-POTABLE USE

      
Application Number 18133676
Status Pending
Filing Date 2023-04-12
First Publication Date 2023-11-23
Owner NCH Corporation (USA)
Inventor
  • Shah, Rahul S.
  • Bailin, Stuart

Abstract

A system and method for reclaiming and treating groundwater collected from an underground level of a structure or building site to supply non-potable water to an end use system, such as an irrigation system, a pond, an equipment washing system, a cooling system, or a heating system. Groundwater seeps into such underground levels and has to be pumped out to prevent flooding the structure. Normally, this groundwater is discharged as a waste stream but can be treated for non-potable use using an three-stage treatment system comprising an ultrafiltration system, a water softener system, and a reverse osmosis system. The water softener system may be used or bypassed depending on acceptable TDS levels in the end use system and the TDS level of the reclaimed groundwater. Use of the system and method can save millions of gallons of groundwater per year per building site from being wasted.

IPC Classes  ?

  • B01D 61/14 - UltrafiltrationMicrofiltration
  • B01D 61/02 - Reverse osmosisHyperfiltration
  • C02F 1/44 - Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis

9.

Composition and method of manufacturing and using extremely rheopectic sulfonate-based greases

      
Application Number 18135232
Grant Number 12146114
Status In Force
Filing Date 2023-04-17
First Publication Date 2023-10-26
Grant Date 2024-11-19
Owner NCH Corporation (USA)
Inventor
  • Waynick, J. Andrew
  • Farrington, Alisha
  • Copeland, Deon

Abstract

An extremely rheopectic sulfonate-based grease composition and method comprising adding overbased calcium sulfonate, overbased magnesium sulfonate, and a facilitating acid, using a particular type of overbased calcium sulfonate and/or methods for adding overbased calcium sulfonate relative to the magnesium sulfonate and facilitating acid to favor the reaction between the magnesium sulfonate and facilitating acid. A preferred overbased calcium sulfonate comprises benzene rings having multiple alkyl groups. Preferred methods comprise (1) adding all calcium sulfonate after adding the magnesium sulfonate and facilitating acid, (2) adding a first portion of calcium sulfonate with the magnesium sulfonate before adding the facilitating acid and a second portion of calcium sulfonate after the facilitating acid, and/or (3) one or more calcium sulfonate delay periods relative to adding the facilitating acid. The extremely rheopectic grease is fluid and pourable and only takes on a grease structure after milling or shearing.

IPC Classes  ?

  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 105/80 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing atoms of elements not provided for in groups
  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well defined but for which the chemical nature is either unspecified or only very vaguely indicated
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

10.

SYSTEM AND METHOD FOR GROUNDWATER TREATMENT FOR NON-POTABLE USE

      
Document Number 03179810
Status Pending
Filing Date 2022-10-25
Open to Public Date 2023-10-18
Owner NCH CORPORATION (USA)
Inventor
  • Shah, Rahul S.
  • Bailin, Stuart

Abstract

A system and method for reclaiming and treating groundwater collected from an underground level of a structure or building site to supply non- potable water to an end use system, such as an irrigation system, a pond, an equipment washing system, a cooling system, or a heating system. Groundwater seeps into such underground levels and has to be pumped out to prevent flooding the structure. Normally, this groundwater is discharged as a waste stream but can be treated for non-potable use using an three-stage treatment system comprising an ultrafiltration system, a water softener system, and a reverse osmosis system. The water softener system may be used or bypassed depending on acceptable TDS levels in the end use system and the TDS level of the reclaimed groundwater. Use of the system and method can save millions of gallons of groundwater per year per building site from being wasted.

IPC Classes  ?

  • C02F 1/44 - Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • C02F 1/72 - Treatment of water, waste water, or sewage by oxidation
  • C02F 5/00 - Softening waterPreventing scaleAdding scale preventatives or scale removers to water, e.g. adding sequestering agents

11.

SYSTEM AND METHOD OF INCREASING METHANE PRODUCTION IN ANAEROBIC DIGESTERS

      
Application Number US2022026115
Publication Number 2022/232011
Status In Force
Filing Date 2022-04-25
Publication Date 2022-11-03
Owner NCH CORPORATION (USA)
Inventor
  • Everett, Gabriel, F., K.
  • Greenwald, Charles, J.
  • Pruitt, Judith, G.

Abstract

A spore germination composition and method to produce a bioaugmentation solution that is added to an anaerobic digester or partially aerobic digester to increase biogas production. A nutrient-germinant composition comprises L-amino acids a phosphate buffer, an industrial preservative, and an optional source of potassium. The composition and spores of one or more Bacillus species are heated to a preferred elevated temperature range of 35°C to 60°C for an incubation period of around 20 to 60 minutes to form a bioaugmentation solution that is dispensed to the digester, preferably to the hydrolysis stage of the digester. A dose of bioaugmentation solution is added to the digester around once per day in an amount to provide at least 1000 CFU per mL of the full volume capacity of the digester, which can increase methane production by around 5 to 10% over operation of the digester without the bioaugmentation solution.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A61K 47/02 - Inorganic compounds
  • A23L 29/00 - Foods or foodstuffs containing additivesPreparation or treatment thereof
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

12.

System and Method of Increasing Methane Production in Anaerobic Digesters

      
Application Number 17726913
Status Pending
Filing Date 2022-04-22
First Publication Date 2022-10-27
Owner NCH Corporation (USA)
Inventor
  • Everett, Gabriel F.K.
  • Greenwald, Charles J.
  • Pruitt, Judith G.

Abstract

A spore germination composition and method to produce a bioaugmentation solution that is added to an anaerobic digester or partially aerobic digester to increase biogas production. A nutrient-germinant composition comprises L-amino acids a phosphate buffer, an industrial preservative, and an optional source of potassium. The composition and spores of one or more Bacillus species are heated to a preferred elevated temperature range of 35° C. to 60° C. for an incubation period of around 20 to 60 minutes to form a bioaugmentation solution that is dispensed to the digester, preferably to the hydrolysis stage of the digester. A dose of bioaugmentation solution is added to the digester around once per day in an amount to provide at least 1000 CFU per mL of the full volume capacity of the digester, which can increase methane production by around 5 to 10% over operation of the digester without the bioaugmentation solution.

IPC Classes  ?

  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C12N 1/20 - BacteriaCulture media therefor
  • A01N 63/22 - Bacillus

13.

ECOFLOW

      
Serial Number 97566508
Status Registered
Filing Date 2022-08-26
Registration Date 2023-10-17
Owner NCH Corporation ()
NICE Classes  ? 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Drain and wastewater treatment services for commercial and industrial use

14.

ODOREXILE

      
Application Number 219888100
Status Pending
Filing Date 2022-07-19
Owner NCH Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

(1) Chemical treatment for agricultural waste rendering plants

15.

SYSTEM AND METHOD FOR MONITORING AND ADDING DISINFECTANT IN ANIMAL DRINKING WATER USING OXIDATION-REDUCTION POTENTIAL

      
Application Number US2021059633
Publication Number 2022/108975
Status In Force
Filing Date 2021-11-17
Publication Date 2022-05-27
Owner NCH CORPORATION (USA)
Inventor
  • Cao, Haibo
  • Vela, David F.
  • Liang, Rongxian
  • Medford, Joshua R.
  • Zetena, Chris
  • Numsri, Anuchit
  • Everett, Gabriel F. K.

Abstract

A system and method for monitoring disinfectant levels in non- human animal drinking water using ORP and optionally pH measurements and adding disinfectant or pH adjusting agents as needed, Sensors obtain measurements of the water upstream of a point of consumption and a controller compares measurements to predetermined thresholds, ranges, or previous measurements to determine if the disinfectant and optionally pH levels are within a desired range or above or below a desired minimum or a desired maximum value. A disinfectant dosing system preferably automatically adds disinfectant to the supply line based on the measurement comparison. A flow switch preferably keeps the system from activating disinfectant addition when water in the supply line is static (non-flowing). An alert is preferably triggered when a measurement indicates the disinfectant level is too low or too high or when a volume of disinfectant in the dosing system is below a predetermined volume threshold.

IPC Classes  ?

  • B03C 5/02 - Separators
  • C02F 1/46 - Treatment of water, waste water, or sewage by electrochemical methods
  • C02F 1/467 - Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection

16.

System and Method for Monitoring and Adding Disinfectant in Animal Drinking Water Using Oxidation-Reducing Potential

      
Application Number 17527729
Status Pending
Filing Date 2021-11-16
First Publication Date 2022-05-19
Owner NCH Corporation (USA)
Inventor
  • Cao, Haibo
  • Vela, David F.
  • Liang, Rongxian
  • Medford, Joshua R.
  • Zetena, Chris
  • Numsri, Anuchit
  • Everett, Gabriel F.K.

Abstract

A system and method for monitoring disinfectant levels in non-human animal drinking water using ORP and optionally pH measurements and adding disinfectant or pH adjusting agents as needed. Sensors obtain measurements of the water upstream of a point of consumption and a controller compares measurements to predetermined thresholds, ranges, or previous measurements to determine if the disinfectant and optionally pH levels are within a desired range or above or below a desired minimum or a desired maximum value. A disinfectant dosing system preferably automatically adds disinfectant to the supply line based on the measurement comparison. A flow switch preferably keeps the system from activating disinfectant addition when water in the supply line is static (non-flowing). An alert is preferably triggered when a measurement indicates the disinfectant level is too low or too high or when a volume of disinfectant in the dosing system is below a predetermined volume threshold.

IPC Classes  ?

  • C02F 1/76 - Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
  • G01N 33/18 - Water
  • A01N 59/00 - Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 1/66 - Treatment of water, waste water, or sewage by neutralisationTreatment of water, waste water, or sewage pH adjustment
  • C02F 1/68 - Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water

17.

System and method for detecting biofilm growth in water systems

      
Application Number 17569684
Grant Number 12196666
Status In Force
Filing Date 2022-01-06
First Publication Date 2022-04-28
Grant Date 2025-01-14
Owner NCH Corporation (USA)
Inventor
  • Vela, David F.
  • Denvir, Adrian J.
  • Holloway, Matthew C.

Abstract

A system and method for monitoring or detecting a level of biofilm growth in a fluid system and controlling operating parameters of the fluid system based a measured level of growth. The monitoring system and method comprises a dye injection system for periodically injecting dye into a portion of fluid from the fluid system, passing the portion of fluid though a narrow lumen tube to achieve laminar flow and using a light source and optical sensor to detect a transmission or emission indicating a level of biofilm growth in the tube corresponding to a level of growth on components in the fluid system. Information based upon the measurements or calculations made by the monitoring system may be used to manually or automatically alter various operating parameters to control the fluid system and aid in maintaining stable operation of the fluid system within preferred specifications.

IPC Classes  ?

  • G01N 17/00 - Investigating resistance of materials to the weather, to corrosion or to light
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply
  • C12Q 1/06 - Quantitative determination
  • C12Q 1/18 - Testing for antimicrobial activity of a material
  • G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation
  • G01N 21/17 - Systems in which incident light is modified in accordance with the properties of the material investigated
  • G01N 21/25 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
  • G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
  • G01N 21/31 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
  • G01N 21/49 - Scattering, i.e. diffuse reflection within a body or fluid
  • G01N 21/53 - Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
  • G01N 21/64 - FluorescencePhosphorescence
  • C12M 1/26 - Inoculator or sampler
  • F17D 1/08 - Pipe-line systems for liquids or viscous products

18.

Composition and method for germinative compounds in probiotic food and beverage products for human consumption

      
Application Number 17530731
Grant Number 11805800
Status In Force
Filing Date 2021-11-19
First Publication Date 2022-03-10
Grant Date 2023-11-07
Owner NCH Corporation (USA)
Inventor
  • Church, Jordan E.
  • Everett, Gabriel F. K.
  • Greenwald, Charles
  • Levy, Jr., Lester
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Aberle, Daniel
  • Aboagye, George

Abstract

Bacillus spores, and a food or beverage product may be pre-mixed in any combination. Water is added to the mixture and heated to a temperature range of 42 to 100° C. to germinate the probiotic spores prior to being consumed.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A23L 2/52 - Adding ingredients
  • A61K 38/01 - Hydrolysed proteinsDerivatives thereof
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A23L 33/175 - Amino acids
  • A23F 3/00 - TeaTea substitutesPreparations thereof
  • A61K 35/00 - Medicinal preparations containing materials or reaction products thereof with undetermined constitution

19.

QUICK RELEASE COUPON HOLDER SYSTEM

      
Application Number US2021044311
Publication Number 2022/031681
Status In Force
Filing Date 2021-08-03
Publication Date 2022-02-10
Owner NCH CORPORATION (USA)
Inventor Howard, James William

Abstract

A quick release corrosion coupon holder system comprising a shaft and a clip configured to pivot between open and closed positions to securely hold an end of a corrosion coupon. Preferably, no nuts, bolts, or removable parts are required to install or remove a coupon from the holder. Preferably a spring is disposed between the shaft and clip with one or more attached legs or a separate pin configured to secure the clip to the shaft and act as a fulcrum. An optional inwardly extending projection may be inserted through an aperture on the coupon. An optional spacer creates a gap between the shaft and clip to accommodate the thickness of a coupon. Preferably a lip and shoulder pair on the clip and an opposing lip and shoulder pair on the shaft contact front and back surfaces of the coupon, limiting contact surface area between the holder and coupon.

IPC Classes  ?

  • G01N 17/04 - Corrosion probes
  • E21B 41/02 - Equipment or details not covered by groups in situ inhibition of corrosion in boreholes or wells
  • E21B 47/00 - Survey of boreholes or wells
  • E21B 47/01 - Devices for supporting measuring instruments on drill bits, pipes, rods or wirelinesProtecting measuring instruments in boreholes against heat, shock, pressure or the like
  • G01N 17/00 - Investigating resistance of materials to the weather, to corrosion or to light

20.

Quick release coupon holder system

      
Application Number 17391733
Grant Number 11448584
Status In Force
Filing Date 2021-08-02
First Publication Date 2022-02-03
Grant Date 2022-09-20
Owner NCH Corporation (USA)
Inventor Howard, James William

Abstract

A quick release corrosion coupon holder system comprising a shaft and a clip configured to pivot between open and closed positions to securely hold an end of a corrosion coupon. Preferably, no nuts, bolts, or removable parts are required to install or remove a coupon from the holder. Preferably a spring is disposed between the shaft and clip with one or more attached legs or a separate pin configured to secure the clip to the shaft and act as a fulcrum. An optional inwardly extending projection may be inserted through an aperture on the coupon. An optional spacer creates a gap between the shaft and clip to accommodate the thickness of a coupon. Preferably a lip and shoulder pair on the clip and an opposing lip and shoulder pair on the shaft contact front and back surfaces of the coupon, limiting contact surface area between the holder and coupon.

IPC Classes  ?

21.

DURAMINE

      
Application Number 215038800
Status Pending
Filing Date 2021-11-29
Owner NCH Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

(1) Chemicals used in the treatment of boiler water, in the treatment of open re-circulating cooling systems, in the treatment of closed re-circulating cooling water systems, and in the treatment of closed re-circulating hot water systems

22.

Composition and method of manufacturing calcium magnesium sulfonate greases

      
Application Number 17395585
Grant Number 12031100
Status In Force
Filing Date 2021-08-06
First Publication Date 2021-11-25
Grant Date 2024-07-09
Owner NCH Corporation (USA)
Inventor
  • Waynick, J. Andrew
  • Garza, Joe L.

Abstract

A sulfonate-based grease composition and method of manufacture comprising (1) addition of both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100:1, with the magnesium sulfonate added all at once, a portion prior to conversion and another portion after conversion, and/or one more delay periods between the addition of water or other reactive ingredient and the addition of magnesium sulfonate; (2) one or more delay periods between the addition of at least a portion of a facilitating acid and at least a portion of the next subsequently added ingredient; (3) no conventional non-aqueous converting agents added prior to conversion; or (4) a combination thereof. The grease has a high dropping point and reduced thickener yield.

IPC Classes  ?

  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur
  • C10M 121/04 - Reaction products
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10N 10/02 - Groups 1 or 11
  • C10N 10/04 - Groups 2 or 12
  • C10N 30/02 - Pour-pointViscosity index
  • C10N 30/08 - Resistance to extreme temperature
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

23.

SYSTEM AND METHOD FOR USING A SINGLE-SERVE NUTRIENT SPORE COMPOSITION FOR SMALL SCALE FARM APPLICATIONS

      
Application Number US2021023411
Publication Number 2021/194930
Status In Force
Filing Date 2021-03-22
Publication Date 2021-09-30
Owner NCH CORPORATION (USA)
Inventor
  • Everett, Gabby
  • Greenwald, Charles
  • Church, Jordan E.
  • Levy, Lester
  • Faris, Nicole
  • Medford, Joshua

Abstract

BacillusBacillus spores in a pre-measured filter packet. The method comprises adding a small amount of hot water in a temperature range of 60°C to 80°C to the filter packet for an incubation period of around 2 to 60 minutes to form an incubated bacteria solution that is discharged to a farm application. A drip-style coffee maker or similar system may be used to add hot water to the filter packet. The incubated bacteria solution is dispensed to animal drinking water, plants/crops, or an aquaculture pond.

IPC Classes  ?

  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • A01N 63/00 - Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
  • A01N 63/02 - Substances produced by, or obtained from, microorganisms or animals
  • A23K 10/18 - Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
  • A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
  • A61K 35/74 - Bacteria

24.

Composition, system, and method for automatic dosing of a urinal cleaner

      
Application Number 17202779
Grant Number 11897008
Status In Force
Filing Date 2021-03-16
First Publication Date 2021-09-23
Grant Date 2024-02-13
Owner NCH Corporation (USA)
Inventor
  • Everett, Gabriel F. K.
  • Rushing, Mike
  • Greenwald, Charles J.

Abstract

A urinal and pipe cleaning composition and automated dispensing system and method. The composition preferably comprises urea hydrochloride, a thickener, optionally one or more surfactants, and optionally fragrance. Preferably, the surfactants comprise cocamidopropyl betaine and one or more ethoxylated alcohols. The composition preferably has a viscosity allowing it to be dispensed from an automated dispenser and to coat the surfaces to be cleaned to allow sufficient contact time to dissolve accumulated salts and remove stains. A predetermined dose of the composition is dispensed at predetermined time intervals. Different dose amounts and time intervals may be used depending on the level of usage of the urinal, the amount of salt scale, and level of staining.

IPC Classes  ?

  • B08B 3/00 - Cleaning by methods involving the use or presence of liquid or steam
  • B08B 3/08 - Cleaning involving contact with liquid the liquid having chemical or dissolving effect
  • B08B 9/032 - Cleaning the internal surfacesRemoval of blockages by the mechanical action of a moving fluid, e.g. by flushing
  • C11D 1/00 - Detergent compositions based essentially on surface-active compoundsUse of these compounds as a detergent
  • C11D 1/72 - Ethers of polyoxyalkylene glycols
  • C11D 1/90 - Betaines
  • C11D 3/22 - Carbohydrates or derivatives thereof
  • C11D 3/32 - AmidesSubstituted amides
  • C11D 3/37 - Polymers
  • C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
  • C11D 1/94 - Mixtures with anionic, cationic or non-ionic compounds
  • E03D 9/00 - Sanitary or other accessories for lavatories

25.

COMPOSITION, SYSTEM, AND METHOD FOR AUTOMATIC DOSING OF A URINAL CLEANER

      
Application Number US2021022757
Publication Number 2021/188666
Status In Force
Filing Date 2021-03-17
Publication Date 2021-09-23
Owner NCH CORPORATION (USA)
Inventor
  • Everett, Gabriel, F.K.
  • Rushing, Mike
  • Greenwald, Charles, J.

Abstract

A urinal and pipe cleaning composition and automated dispensing system and method. The composition preferably comprises urea hydrochloride, a thickener, optionally one or more surfactants, and optionally fragrance. Preferably, the surfactants comprise cocamidopropyl betaine and one or more ethoxylated alcohols. The composition preferably has a viscosity allowing it to be dispensed from an automated dispenser and to coat the surfaces to be cleaned to allow sufficient contact time to dissolve accumulated salts and remove stains. A predetermined dose of the composition is dispensed at predetermined time intervals. Different dose amounts and time intervals may be used depending on the level of usage of the urinal, the amount of salt scale, and level of staining.

IPC Classes  ?

  • C11D 1/72 - Ethers of polyoxyalkylene glycols
  • C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
  • C11D 3/04 - Water-soluble compounds

26.

COMPOSITION AND METHOD OF MANUFACTURING AND USING EXTREMELY RHEOPECTIC SULFONATE-BASED GREASES

      
Application Number US2021017448
Publication Number 2021/163185
Status In Force
Filing Date 2021-02-10
Publication Date 2021-08-19
Owner NCH CORPORATION (USA)
Inventor Waynick, Andrew, J.

Abstract

An extremely rheopectic sulfonate-based grease composition and method comprising adding overbased calcium sulfonate, overbased magnesium sulfonate, and a facilitating acid, using a particular type of overbased calcium sulfonate and/or methods for adding overbased calcium sulfonate relative to the magnesium sulfonate and facilitating acid to favor the reaction between the magnesium sulfonate and facilitating acid. A preferred overbased calcium sulfonate comprises benzene rings having multiple alkyl groups. Preferred methods comprise (1) adding all calcium sulfonate after adding the magnesium sulfonate and facilitating acid, (2) adding a first portion of calcium sulfonate with the magnesium sulfonate before adding the facilitating acid and a second portion of calcium sulfonate after the facilitating acid, and/or (3) one or more calcium sulfonate delay periods relative to adding the facilitating acid. The extremely rheopectic grease is fluid and pourable and only takes on a grease structure after milling or shearing.

IPC Classes  ?

  • C10M 125/24 - Compounds containing phosphorus, arsenic or antimony
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 169/04 - Mixtures of base-materials and additives

27.

LS-EXILE

      
Serial Number 90886971
Status Registered
Filing Date 2021-08-17
Registration Date 2023-03-21
Owner NCH Corporation ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals for the removal of biofilms from agricultural water tanks and water lines

28.

Method of reducing gut inflammation reduction in humans by consuming a heated probiotic composition

      
Application Number 17170048
Grant Number 11576937
Status In Force
Filing Date 2021-02-08
First Publication Date 2021-08-12
Grant Date 2023-02-14
Owner NCH Corporation (USA)
Inventor
  • Everett, Gabriel F. K.
  • Church, Jordan E.
  • Greenwald, Charles J.
  • Rosmarin, Amanda K.

Abstract

Bacillus spores, and optionally a food or beverage product, which are mixed or pre-mixed in any combination. A nutrient-germinant composition comprises one or more L-amino acids, optionally a source of potassium ions, and optionally one or more buffers, if the source of potassium ions is not also a buffer. A method of activating the spores comprises heating the probiotic composition or food or beverage containing the probiotic composition to a temperature range of around 42° C.-100° C., more preferably 70° C.-85° C. prior to being administered to ingested. Dosing the probiotic composition at around 1 to 4 grams per day over a treatment cycle can reduce indicators of inflammation by at least 10-20% or more.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A23L 33/175 - Amino acids
  • A23L 33/16 - Inorganic salts, minerals or trace elements
  • A23L 33/00 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof
  • A23L 2/52 - Adding ingredients
  • A61K 47/02 - Inorganic compounds

29.

APPARATUS FOR SEPARATION OF PARTICULATE MATTER FROM FLUID

      
Application Number US2021016616
Publication Number 2021/158790
Status In Force
Filing Date 2021-02-04
Publication Date 2021-08-12
Owner NCH CORPORATION (USA)
Inventor Schuster, Michael J.

Abstract

Various examples are provided for systems and apparatus for separation of particulate matter from fluid. In one example, an apparatus has a first wall and a second wall connected to and separated by an end edge wall and one or more side edge walls. The first wall has a fluid outlet. The apparatus has a separation chamber with a volume defined by the first wall, the second wall, the end edge wall, and the one or more side edge walls. Each of the side edge walls extends from a respective end of the end edge wall. The side edge walls taper from the end edge wall to a fluid exchange port, to guide contaminants or other particulate matter out the fluid exchange port.

IPC Classes  ?

  • B01D 17/02 - Separation of non-miscible liquids
  • B01D 21/00 - Separation of suspended solid particles from liquids by sedimentation
  • B08B 3/02 - Cleaning by the force of jets or sprays

30.

Composition and method of manufacturing and using extremely rheopectic sulfonate-based greases

      
Application Number 16787868
Grant Number 11661563
Status In Force
Filing Date 2020-02-11
First Publication Date 2021-08-12
Grant Date 2023-05-30
Owner NCH Corporation (USA)
Inventor
  • Waynick, J. Andrew
  • Farrington, Alisha
  • Copeland, Deon

Abstract

An extremely rheopectic sulfonate-based grease composition and method comprising adding overbased calcium sulfonate, overbased magnesium sulfonate, and a facilitating acid, using a particular type of overbased calcium sulfonate and/or methods for adding overbased calcium sulfonate relative to the magnesium sulfonate and facilitating acid to favor the reaction between the magnesium sulfonate and facilitating acid. A preferred overbased calcium sulfonate comprises benzene rings having multiple alkyl groups. Preferred methods comprise (1) adding all calcium sulfonate after adding the magnesium sulfonate and facilitating acid, (2) adding a first portion of calcium sulfonate with the magnesium sulfonate before adding the facilitating acid and a second portion of calcium sulfonate after the facilitating acid, and/or (3) one or more calcium sulfonate delay periods relative to adding the facilitating acid. The extremely rheopectic grease is fluid and pourable and only takes on a grease structure after milling or shearing.

IPC Classes  ?

  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 105/80 - Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing atoms of elements not provided for in groups
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well defined but for which the chemical nature is either unspecified or only very vaguely indicated
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

31.

COMPOSITION AND METHOD OF USING GERMINATIVE COMPOUNDS IN PROBIOTICS FOR INFLAMMATION REDUCTION IN HUMANS

      
Application Number US2021017075
Publication Number 2021/159068
Status In Force
Filing Date 2021-02-08
Publication Date 2021-08-12
Owner NCH CORPORATION (USA)
Inventor
  • Everett, Gabriel, F.K.
  • Church, Jordan, E.
  • Greenwald, Charles, J.
  • Rosmarin, Amanda, K.

Abstract

A probiotic composition and method for activating probiotic spores for consumption by a human to reduce inflammation in or treat inflammatory conditions in the gut. A probiotic composition comprises a nutrient-germ inant composition, one or more species of Bacillus spores, and optionally a food or beverage product, which are mixed or pre-mixed in any combination. A nutrient-germ inant composition comprises one or more L-amino acids, optionally a source of potassium ions, and optionally one or more buffers, if the source of potassium ions is not also a buffer. A method of activating the spores comprises heating the probiotic composition or food or beverage containing the probiotic composition to a temperature range of around 42°C-100°C, more preferably 70°C-85°C prior to being administered to ingested. Dosing the probiotic composition at around 1 to 4 grams per day over a treatment cycle can reduce indicators of inflammation by at least 10-20 % or more.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61K 47/02 - Inorganic compounds

32.

System and method for using a single-serve nutrient spore composition for small scale farm applications

      
Application Number 17207932
Grant Number 12097226
Status In Force
Filing Date 2021-03-22
First Publication Date 2021-07-08
Grant Date 2024-09-24
Owner NCH Corporation (USA)
Inventor
  • Everett, Gabby
  • Greenwald, Charles
  • Church, Jordan E.
  • Levy, Lester
  • Faris, Nicole
  • Medford, Joshua

Abstract

Bacillus spores in a pre-measured filter packet. The method comprises adding a small amount of hot water in a temperature range of 60° C. to 80° C. to the filter packet for an incubation period of around 2 to 60 minutes to form an incubated bacteria solution that is discharged to a farm application. A drip-style coffee maker or similar system may be used to add hot water to the filter packet. The incubated bacteria solution is dispensed to animal drinking water, plants/crops, or an aquaculture pond.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23L 29/00 - Foods or foodstuffs containing additivesPreparation or treatment thereof
  • A61K 47/02 - Inorganic compounds
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C12N 1/04 - Preserving or maintaining viable microorganisms
  • C12N 1/20 - BacteriaCulture media therefor
  • C12N 3/00 - Spore-forming or isolating processes
  • C12R 1/01 - Bacteria or actinomycetales
  • C12R 1/07 - Bacillus
  • C12R 1/125 - Bacillus subtilis

33.

DRUM TREATMENT APPARATUS

      
Application Number 17116371
Status Pending
Filing Date 2020-12-09
First Publication Date 2021-06-10
Owner NCH Corporation (USA)
Inventor
  • Alsbrook, Amanda
  • Erdman, Alexander
  • Boesch, William
  • Schuster, Michael J.

Abstract

Disclosed are various embodiments of a drum treatment assembly that is configured to remote waste fluid contained within a drum. In one example, among other, drum treatment assembly includes a drum lid with an aperture and a treatment assembly that is suspended from the aperture in the drum lid. The treatment assembly can include a motor enclosure for a motor and a motor coupler. The treatment assembly can also include a skimmer assembly that is attached to the motor coupler. The skimmer assembly can include a belt system for moving a belt along a longitudinal axis of a drum and a trough. The trough can comprise a belt scraper and a trough aperture, in which the belt scraper is configured to remove waste attached to the belt. The trough aperture is configured to connect to a drainage tube for draining the waste out of the drum.

IPC Classes  ?

  • B08B 9/08 - Cleaning of containers, e.g. tanks
  • B08B 1/00 - Cleaning by methods involving the use of tools
  • B08B 15/04 - Preventing escape of dirt or fumes from the area where they are producedCollecting or removing dirt or fumes from that area from a small area, e.g. a tool
  • G01F 23/68 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type using electrically actuated indicating means

34.

GET CLEAN, KEEP CLEAN

      
Application Number 210397500
Status Pending
Filing Date 2021-04-30
Owner NCH Corporation, a Delaware corporation (USA)
NICE Classes  ? 37 - Construction and mining; installation and repair services

Goods & Services

(1) Maintenance services for analysis and treatment of cooling water systems

35.

ecoSTORM

      
Application Number 018463549
Status Registered
Filing Date 2021-04-29
Registration Date 2021-09-25
Owner NCH CORPORATION (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Waste water purification units; waste water and bacterial treatment units, namely, waste water treatment tanks; waste water treatment apparatus for using microbial fermentation to deliver safe bacteria.

36.

oxyDART

      
Application Number 018447750
Status Registered
Filing Date 2021-04-06
Registration Date 2021-08-07
Owner NCH CORPORATION (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Electronic apparatus in the nature of equipment used in the monitoring and treatment of aqueous systems, namely, to dilute concentrated chemicals with water and distribute the diluted chemicals into hot and cold water treatment systems.

37.

OXYDART

      
Application Number 018447757
Status Registered
Filing Date 2021-04-06
Registration Date 2021-08-07
Owner NCH CORPORATION (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Electronic apparatus in the nature of equipment used in the monitoring and treatment of aqueous systems, namely, to dilute concentrated chemicals with water and distribute the diluted chemicals into hot and cold water treatment systems.

38.

OXYDART

      
Application Number 209733900
Status Pending
Filing Date 2021-04-06
Owner NCH Corporation, a Delaware corporation (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

(1) Electronic apparatus in the nature of equipment used in the monitoring and treatment of aqueous systems, namely, to dilute concentrated chemicals with water and distribute the diluted chemicals into hot and cold water treatment systems

39.

OXYDART

      
Application Number 209734100
Status Pending
Filing Date 2021-04-06
Owner NCH Corporation, a Delaware corporation (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

(1) Electronic apparatus in the nature of equipment used in the monitoring and treatment of aqueous systems, namely, to dilute concentrated chemicals with water and distribute the diluted chemicals into hot and cold water treatment systems

40.

Composition and method for removing a coating from a surface

      
Application Number 16559046
Grant Number 11339302
Status In Force
Filing Date 2019-09-03
First Publication Date 2021-03-04
Grant Date 2022-05-24
Owner NCH Corporation (USA)
Inventor Copeland, Katrell D.

Abstract

A stripping composition and method for removing a coating, such as a water-based or oil-based paint or stain, from a surface without requiring the use of methylene chloride. The stripping composition preferably comprises at least one ether, at least one ester, at least one amine, at least one alcohol, and at least one glycoside and does not contain any methylene chloride. Preferred ingredients comprise 1,3 dioxolane, acetic acid methyl ester or a carbonate ester or both, MEA (2-aminoethanol), benzene methanol, an alkyl polyglucoside, and methylcellulose. The stripping composition is applied to a coating for a period of time between 5-10 minutes for most water and oil-based coatings and 20-90 minutes for most epoxy coatings to effectively remove at least 80% and preferably at least 90% of the coating.

IPC Classes  ?

  • C11D 3/20 - Organic compounds containing oxygen
  • C09D 9/00 - Chemical paint or ink removers

41.

Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method

      
Application Number 16986725
Grant Number 11608283
Status In Force
Filing Date 2020-08-06
First Publication Date 2020-11-19
Grant Date 2023-03-21
Owner NCH Corporation (USA)
Inventor
  • Greenwald, Charles
  • Everett, Gabriel F. K.
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Church, Jordan
  • Aberle, Daniel
  • Aboagye, George
  • White, Skylar Rae
  • Cao, Haibo
  • Zetena, Christopher
  • Gillespie, Kelly A.

Abstract

Bacillus species) or they may be separately combined for germination. The incubation method comprises heating a nutrient germinant composition and bacteria spores, to a temperature range of 35° C. to 60° C. for around 2 to 60 minutes to produce an incubated bacteria solution that is discharged to the aquaculture application.

IPC Classes  ?

  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • A01K 61/13 - Prevention or treatment of fish diseases
  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • C02F 103/20 - Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
  • C02F 101/16 - Nitrogen compounds, e.g. ammonia
  • C02F 101/30 - Organic compounds
  • C02F 101/10 - Inorganic compounds
  • C02F 3/30 - Aerobic and anaerobic processes

42.

Composition and method for germinative compounds in probiotic food and beverage products for human consumption

      
Application Number 16823776
Grant Number 11206860
Status In Force
Filing Date 2020-03-19
First Publication Date 2020-08-06
Grant Date 2021-12-28
Owner NCH Corporation (USA)
Inventor
  • Church, Jordan E.
  • Everett, Gabriel F. K.
  • Greenwald, Charles J.
  • Levy, Lester
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Aberle, Daniel
  • Aboagye, George

Abstract

Bacillus spores, and a food or beverage product may be pre-mixed in any combination. Water is added to the mixture and heated to a temperature range of 42 to 100° C. to germinate the probiotic spores prior to being consumed.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A23L 2/52 - Adding ingredients
  • A61K 38/01 - Hydrolysed proteinsDerivatives thereof
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A23L 33/175 - Amino acids
  • A23F 3/00 - TeaTea substitutesPreparations thereof
  • A61K 35/00 - Medicinal preparations containing materials or reaction products thereof with undetermined constitution

43.

System and method for detecting biofilm growth in water systems

      
Application Number 16797249
Grant Number 11105730
Status In Force
Filing Date 2020-02-21
First Publication Date 2020-07-16
Grant Date 2021-08-31
Owner NCH Corporation (USA)
Inventor
  • Vela, David
  • Denvir, Adrian J.
  • Holloway, Matthew C.

Abstract

A system and method for monitoring or detecting a level of biofilm growth in a fluid system and controlling operating parameters of the fluid system based a measured level of growth. The monitoring system and method comprises a dye injection system for periodically injecting dye into a portion of fluid from the fluid system, passing the portion of fluid though a narrow lumen tube to achieve laminar flow and using a light source and optical sensor to detect a transmission or emission indicating a level of biofilm growth in the tube corresponding to a level of growth on components in the fluid system. Information based upon the measurements or calculations made by the monitoring system may be used to manually or automatically alter various operating parameters to control the fluid system and aid in maintaining stable operation of the fluid system within preferred specifications.

IPC Classes  ?

  • G01N 17/00 - Investigating resistance of materials to the weather, to corrosion or to light
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • G01N 21/53 - Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
  • G01N 21/17 - Systems in which incident light is modified in accordance with the properties of the material investigated
  • G01N 21/25 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
  • G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation
  • C12Q 1/18 - Testing for antimicrobial activity of a material
  • C12Q 1/06 - Quantitative determination
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply
  • G01N 21/64 - FluorescencePhosphorescence
  • G01N 21/31 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
  • G01N 21/49 - Scattering, i.e. diffuse reflection within a body or fluid
  • G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
  • F17D 1/08 - Pipe-line systems for liquids or viscous products
  • C12M 1/26 - Inoculator or sampler

44.

Nutrient rich germinant composition and spore incubation method

      
Application Number 16785138
Grant Number 11484556
Status In Force
Filing Date 2020-02-07
First Publication Date 2020-06-04
Grant Date 2022-11-01
Owner NCH Corporation (USA)
Inventor
  • Everett, Gabriel F. K.
  • Greenwald, Charles
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Church, Jordan
  • Aberle, Daniel
  • Aboagye, George

Abstract

Bacillus species, and heating to a preferred elevated temperature range of 41° C. to 44° C. for an incubation period of around 2 to 60 minutes. The nutrient-germinant composition is preferably in a concentrated liquid form that is diluted just prior to initiating the germination/incubation method at the point of use. The method may also include dispensing a germinated spore solution to a point-of-use/consumption, such as animal feed, water, or bedding, or a wastewater system or drain.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A61K 47/02 - Inorganic compounds
  • C12N 3/00 - Spore-forming or isolating processes
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C12N 1/04 - Preserving or maintaining viable microorganisms
  • C12N 1/20 - BacteriaCulture media therefor
  • A23L 29/00 - Foods or foodstuffs containing additivesPreparation or treatment thereof
  • C12R 1/01 - Bacteria or actinomycetales
  • C12R 1/07 - Bacillus
  • C12R 1/125 - Bacillus subtilis

45.

COMPOSITION AND METHOD OF MANUFACTURING SULFONATE-BASED GREASES USING A GLYCEROL DERIVATIVE

      
Document Number 03118508
Status Pending
Filing Date 2019-11-15
Open to Public Date 2020-05-28
Owner NCH CORPORATION (USA)
Inventor
  • Waynick, J., Andrew
  • Aguilar, Gaston

Abstract

A sulfonate-based grease composition and method of manufacture comprising the addition of one or more glycerol derivatives. The glycerol derivative acts to optimally disperse the thickener in the grease such that the conventional step of milling the grease may not be needed. The glycerol derivative reacts with water to form in-situ complexing acids, which may replace at least some of the normally used complexing acids for reacting with calcium containing bases. The greases according to preferred embodiments have a high dropping point, improved thickener yield, and faster conversion time.

IPC Classes  ?

  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur

46.

COMPOSITION AND METHOD OF MANUFACTURING SULFONATE-BASED GREASES USING A GLYCEROL DERIVATIVE

      
Application Number US2019061593
Publication Number 2020/106553
Status In Force
Filing Date 2019-11-15
Publication Date 2020-05-28
Owner NCH CORPORATION (USA)
Inventor
  • Waynick, J., Andrew
  • Aguilar, Gaston

Abstract

A sulfonate-based grease composition and method of manufacture comprising the addition of one or more glycerol derivatives. The glycerol derivative acts to optimally disperse the thickener in the grease such that the conventional step of milling the grease may not be needed. The glycerol derivative reacts with water to form in-situ complexing acids, which may replace at least some of the normally used complexing acids for reacting with calcium containing bases. The greases according to preferred embodiments have a high dropping point, improved thickener yield, and faster conversion time.

IPC Classes  ?

  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur

47.

Composition and Method of Manufacturing Sulfonate-Based Greases Using a Glycerol Derivative

      
Application Number 16681232
Status Pending
Filing Date 2019-11-12
First Publication Date 2020-05-21
Owner NCH CORPORATION (USA)
Inventor
  • Waynick, J. Andrew
  • Aguilar, Gaston

Abstract

A sulfonate-based grease composition and method of manufacture comprising the addition of one or more glycerol derivatives. The glycerol derivative acts to optimally disperse the thickener in the grease such that the conventional step of milling the grease may not be needed. The glycerol derivative reacts with water to form in-situ complexing acids, which may replace at least some of the normally used complexing acids for reacting with calcium containing bases. The greases according to preferred embodiments have a high dropping point, improved thickener yield, and faster conversion time.

IPC Classes  ?

  • C10M 169/02 - Mixtures of base-materials and thickeners
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 125/24 - Compounds containing phosphorus, arsenic or antimony
  • C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
  • C10M 125/10 - Metal oxides, hydroxides, carbonates or bicarbonates
  • C10M 129/44 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms containing hydroxy groups
  • C10M 129/32 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms monocarboxylic
  • C10M 141/02 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic oxygen-containing compound

48.

Composition and method of manufacturing calcium magnesium sulfonate greases

      
Application Number 16689437
Grant Number 11168277
Status In Force
Filing Date 2019-11-20
First Publication Date 2020-03-19
Grant Date 2021-11-09
Owner NCH Corporation (USA)
Inventor
  • Waynick, J. Andrew
  • Garza, Joe L.

Abstract

A sulfonate-based grease composition and method of manufacture comprising (1) addition of both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100:1, with the magnesium sulfonate added all at once, a portion prior to conversion and another portion after conversion, and/or one more delay periods between the addition of water or other reactive ingredient and the addition of magnesium sulfonate; (2) one or more delay periods between the addition of at least a portion of a facilitating acid and at least a portion of the next subsequently added ingredient; (3) no conventional non-aqueous converting agents added prior to conversion; or (4) a combination thereof. The grease has a high dropping point and reduced thickener yield.

IPC Classes  ?

  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur
  • C10M 121/04 - Reaction products
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10N 10/02 - Groups 1 or 11
  • C10N 10/04 - Groups 2 or 12
  • C10N 30/02 - Pour-pointViscosity index
  • C10N 30/08 - Resistance to extreme temperature
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy

49.

PRY BAR ASSEMBLY

      
Document Number 03111345
Status Pending
Filing Date 2019-05-30
Open to Public Date 2020-03-12
Owner NCH CORPORATION (USA)
Inventor Lenardt, Edward

Abstract

A pry bar assembly includes a plate that is elongated and has a first end, a second end, a first lateral edge, a second lateral edge, an upper surface and a lower surface. The plate includes a claw section, a chisel section and a middle section positioned therebetween. The claw section includes the first end and a rounded heel. The claw section includes a first portion and a second portion. The first portion is attached to the middle section and curves upwardly and away from the middle section in a semi- cylindrical shape to form the rounded heel. The second portion extends downwardly from the first portion. The chisel section is angled upwardly from the middle section. The upper surface has an elongated crest therein that is spaced from the first and second lateral edges and extends along a length of the middle section and into the chisel section.

IPC Classes  ?

  • B25F 1/00 - Combination or multi-purpose hand tools
  • B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes
  • B25C 11/00 - Nail, spike, or staple extractors
  • B66F 15/00 - Crowbars or levers

50.

PRY BAR ASSEMBLY

      
Application Number US2019034543
Publication Number 2020/050887
Status In Force
Filing Date 2019-05-30
Publication Date 2020-03-12
Owner NCH CORPORATION (USA)
Inventor Lenardt, Edward

Abstract

A pry bar assembly includes a plate that is elongated and has a first end, a second end, a first lateral edge, a second lateral edge, an upper surface and a lower surface. The plate includes a claw section, a chisel section and a middle section positioned therebetween. The claw section includes the first end and a rounded heel. The claw section includes a first portion and a second portion. The first portion is attached to the middle section and curves upwardly and away from the middle section in a semi- cylindrical shape to form the rounded heel. The second portion extends downwardly from the first portion. The chisel section is angled upwardly from the middle section. The upper surface has an elongated crest therein that is spaced from the first and second lateral edges and extends along a length of the middle section and into the chisel section.

IPC Classes  ?

  • B25F 1/00 - Combination or multi-purpose hand tools
  • B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes
  • B25C 11/00 - Nail, spike, or staple extractors
  • B66F 15/00 - Crowbars or levers

51.

System, method, and composition for incubating spores for use in aquaculture, agriculture, wastewater, and environmental remediation applications

      
Application Number 16549140
Grant Number 11401500
Status In Force
Filing Date 2019-08-23
First Publication Date 2020-03-05
Grant Date 2022-08-02
Owner NCH Corporation (USA)
Inventor
  • Greenwald, Charles
  • Jones, Ivy
  • Knope, John

Abstract

Bacillus species) or they may be separately combined for incubation. A first chemical contained in a pouch is activated by contact with a second chemical, water, or air in a flameless heater to initiate exothermic reaction to provide incubation heat. A potable, single-use incubation bag is configured to hold the flameless heater and a container of nutrient germinant composition and spores.

IPC Classes  ?

  • C12N 1/20 - BacteriaCulture media therefor
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • A47J 36/28 - Warming devices generating the heat by exothermic reactions, e.g. heat released by the contact of unslaked lime with water

52.

SYSTEM, METHOD, AND COMPOSITION FOR INCUBATING SPORES FOR USE IN AQUACULTURE, AGRICULTURAL, WASTEWATER, AND ENVIRONMENTAL REMEDIATION APPLICATIONS

      
Application Number US2019048250
Publication Number 2020/046870
Status In Force
Filing Date 2019-08-27
Publication Date 2020-03-05
Owner NCH CORPORATION (USA)
Inventor
  • Greenwald, Charles
  • Jones, Ivy
  • Knope, John

Abstract

BacillusBacillus species) or they may be separately combined for incubation. A first chemical contained in a pouch is activated by contact with a second chemical, water, or air in a flameless heater to initiate exothermic reaction to provide incubation heat. A potable, single-use incubation bag is configured to hold the flameless heater and a container of nutrient germinant composition and spores.

IPC Classes  ?

  • A01K 61/13 - Prevention or treatment of fish diseases
  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

53.

Composition and method for inhibiting corrosion

      
Application Number 16426397
Grant Number 11661365
Status In Force
Filing Date 2019-05-30
First Publication Date 2019-10-10
Grant Date 2023-05-30
Owner NCH Corporation (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle H.

Abstract

A composition and method of inhibiting corrosion and white rust on metal components in a water system. The composition preferably comprises an amino-acid based polymer (most preferably a polyaspartic acid or a salt thereof), hydroxyphosphonoacetic acid, and a second phosphonic acid (preferably a phosphonocarboxylic acid), and does not require the use of regulated metals. The composition is effective even in the presence of biocides. A preferred method of inhibiting white rust comprises adding an amino-acid based polymer or hydroxyphosphonoacetic acid or both to the water system. A preferred method of inhibiting corrosion or white rust comprises adding an amino-acid based polymer, hydroxyphosphonoacetic acid, and a phosphonocarboxylic acid to the water system. Preferably the active concentrations are at least 3 ppm each of the amino-acid based polymer and hydroxyphosphonoacetic acid when added to a volume of water in the water system.

IPC Classes  ?

  • C02F 5/14 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
  • C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
  • C23F 11/10 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
  • C23F 11/14 - Nitrogen-containing compounds
  • C23F 11/167 - Phosphorus-containing compounds
  • C23F 11/173 - Macromolecular compounds
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply

54.

METHOD FOR IMPROVING QUALITY OF AQUACULTURE POND WATER USING A NUTRIENT GERMINANT COMPOSITION AND SPORE INCUBATION METHOD

      
Document Number 03088139
Status In Force
Filing Date 2019-01-31
Open to Public Date 2019-09-06
Grant Date 2024-02-20
Owner NCH CORPORATION (USA)
Inventor
  • Greenwald, Charles J.
  • Everett, Gabriel F.K.
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Church, Jordan E.
  • Aberle, Daniel
  • Aboagye, George
  • White, Skylar Rae
  • Cao, Haibo
  • Zetena, Christopher
  • Gillespie, Kelly

Abstract

A method for improving the quality of pond water used in aquaculture applications by adding to the pond water active bacteria that are preferably germinated from spores on site using a nutrient-germinant composition and an incubation method for increased spore germination efficiency, in combination with a nitrification enhancement agent such as calcium carbonate or calcified seaweed, and an optional reaction surface area modifier such as calcified seaweed or plastic or metal particles or fragments. The nutrient-germinant composition comprises L-amino acids, D-glucose and/ or D-fructose, a phosphate buffer, an industrial preservative, and may include bacteria spores (preferably of one or more Bacillus species) or they may be separately combined for germination. The incubation method comprises heating a nutrient germinant composition and bacteria spores, to a temperature range of 35°C to 60°C for around 2 to 60 minutes to produce an incubated bacteria solution that is discharged to the aquaculture application.

IPC Classes  ?

  • A01K 61/13 - Prevention or treatment of fish diseases
  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

55.

SYSTEM AND METHOD FOR AUTOMATED CONTROL, FEED, DELIVERY VERIFICATION, AND INVENTORY MANAGEMENT OF CORROSION AND SCALE TREATMENT PRODUCTS FOR WATER SYSTEMS

      
Document Number 03088751
Status Pending
Filing Date 2019-01-22
Open to Public Date 2019-09-06
Owner NCH CORPORATION (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle H.
  • List, James Victor
  • Holder, Cory J.
  • Boyette, Scott M.

Abstract

A system and method of controlling the treatment of water systems comprises multiple feeders for separately feeding treatment products, in the form of concentrated, non-hazardous, liquids with a single active ingredient, to a water system to treat various issues, such as corrosion and biofilms. A sensor verifies delivery of the treatment product to the water system. A controller controls activation of each feeder to control a feed rate according to programmed functions. The controller receives signals from sensors, which can be used as inputs in calculating feed rates or feeder activation times according to the programed functions and can alter treatment product feed rates based on real time data regarding water system chemistry or flow rates. The controller can send and receive data, signals, alerts, alarms or changes in programming to or from remote users, remote computers, or a water system controller.

IPC Classes  ?

  • C02F 1/00 - Treatment of water, waste water, or sewage
  • A01N 37/16 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group Thio-analogues thereof
  • A01N 61/00 - Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
  • A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
  • B08B 9/08 - Cleaning of containers, e.g. tanks
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • C02F 1/68 - Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
  • C02F 5/00 - Softening waterPreventing scaleAdding scale preventatives or scale removers to water, e.g. adding sequestering agents
  • C23F 11/00 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

56.

SYSTEM AND METHOD FOR AUTOMATED CONTROL, FEED, DELIVERY VERIFICATION, AND INVENTORY MANAGEMENT OF CORROSION AND SCALE TREATMENT PRODUCTS FOR WATER SYSTEMS

      
Application Number US2019014462
Publication Number 2019/168607
Status In Force
Filing Date 2019-01-22
Publication Date 2019-09-06
Owner NCH CORPORATION (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle, H.
  • List, James, Victor
  • Holder, Cory, J.
  • Boyette, Scott, M.

Abstract

A system and method of controlling the treatment of water systems comprises multiple feeders for separately feeding treatment products, in the form of concentrated, non-hazardous, liquids with a single active ingredient, to a water system to treat various issues, such as corrosion and biofilms. A sensor verifies delivery of the treatment product to the water system. A controller controls activation of each feeder to control a feed rate according to programmed functions. The controller receives signals from sensors, which can be used as inputs in calculating feed rates or feeder activation times according to the programed functions and can alter treatment product feed rates based on real time data regarding water system chemistry or flow rates. The controller can send and receive data, signals, alerts, alarms or changes in programming to or from remote users, remote computers, or a water system controller.

IPC Classes  ?

  • A01N 37/16 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group Thio-analogues thereof
  • B08B 9/08 - Cleaning of containers, e.g. tanks

57.

METHOD FOR IMPROVING QUALITY OF AQUACULTURE POND WATER USING A NUTRIENT GERMINANT COMPOSITION AND SPORE INCUBATION METHOD

      
Application Number US2019016020
Publication Number 2019/168627
Status In Force
Filing Date 2019-01-31
Publication Date 2019-09-06
Owner NCH CORPORATION (USA)
Inventor
  • Greenwald, Charles, J.
  • Everett, Gabriel, F.K.
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Church, Jordan, E.
  • Aberle, Daniel
  • Aboagye, George
  • White, Skylar, Rae
  • Cao, Haibo
  • Zetena, Christopher
  • Gillespie, Kelly

Abstract

A method for improving the quality of pond water used in aquaculture applications by adding to the pond water active bacteria that are preferably germinated from spores on site using a nutrient-germinant composition and an incubation method for increased spore germination efficiency, in combination with a nitrification enhancement agent such as calcium carbonate or calcified seaweed, and an optional reaction surface area modifier such as calcified seaweed or plastic or metal particles or fragments. The nutrient-germinant composition comprises L-amino acids, D-glucose and/ or D-fructose, a phosphate buffer, an industrial preservative, and may include bacteria spores (preferably of one or more Bacillus species) or they may be separately combined for germination. The incubation method comprises heating a nutrient germinant composition and bacteria spores, to a temperature range of 35°C to 60°C for around 2 to 60 minutes to produce an incubated bacteria solution that is discharged to the aquaculture application.

IPC Classes  ?

  • A01K 61/13 - Prevention or treatment of fish diseases
  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

58.

HANDIFEED

      
Application Number 018109937
Status Registered
Filing Date 2019-08-20
Registration Date 2020-02-29
Owner NCH CORPORATION (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Water treatment units used to dilute concentrated chemicals with water for use in cooling, boiler and closed water treatment systems.

59.

bioDART by Chem-Aqua

      
Application Number 018109934
Status Registered
Filing Date 2019-08-20
Registration Date 2020-01-18
Owner NCH CORPORATION (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Apparatus for monitoring the formation of microbiological contamination in industrial cooling water systems and distribution of chemical treatments.

60.

bioDART

      
Application Number 018109935
Status Registered
Filing Date 2019-08-20
Registration Date 2020-01-18
Owner NCH CORPORATION (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Apparatus for monitoring the formation of microbiological contamination in industrial cooling water systems and distribution of chemical treatments.

61.

HANDICHEM

      
Application Number 018109936
Status Registered
Filing Date 2019-08-20
Registration Date 2020-02-29
Owner NCH CORPORATION (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Water treatment units for treatment using electricity, to be used in the treatment of aqueous systems to dilute concentrated chemicals with water and distribute the diluted chemicals into cooling, boiler and closed water treatment systems.

62.

HANDIPAK

      
Application Number 018110661
Status Registered
Filing Date 2019-08-20
Registration Date 2020-05-22
Owner NCH CORPORATION (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals, namely, chemicals used for treatment of boiler water, treatment of open re-circulating cooling systems, treatment of closed re-circulating cooling water systems, treatment of closed re-circulating hot water systems, treatment of waste water effluent, and treatment of potable water.

63.

BIOEXILE

      
Application Number 198109000
Status Registered
Filing Date 2019-08-19
Registration Date 2024-09-23
Owner NCH Corporation, a Delaware corporation (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 37 - Construction and mining; installation and repair services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Chemicals for the treatment of cooling water systems (1) Application of chemicals for the purpose of maintenance of industrial and institutional cooling water systems, and application of chemicals for use in cleaning and maintenance of water filtration systems and drain systems for industrial and residential consumers. (2) Analysis of water to measure biological and environmental data for commercial purposes; analysis of water to measure biological and environmental data for scientific purposes; analyzing of public drinking water and public wastewater to measure biological and environmental data for quality control purposes.

64.

Calcium hydroxyapatite based calcium sulfonate grease compositions and method of manufacture

      
Application Number 16392880
Grant Number 11072756
Status In Force
Filing Date 2019-04-24
First Publication Date 2019-08-15
Grant Date 2021-07-27
Owner NCH Corporation (USA)
Inventor Waynick, J. Andrew

Abstract

An overbased calcium sulfonate grease composition comprising a reduced amount of overbased calcium sulfonate, calcium hydroxyapatite, base oil, one or more converting agents, and one or more complexing acids if a complex grease is desired. The calcium sulfonate grease composition improves thickener yield and expected high temperature utility as demonstrated by dropping point. A method of making the composition comprising the steps of mixing the calcium sulfonate and base oil, adding the calcium carbonate either before or after conversion, adding one or more converting agents, and adding one or more complexing acids. All or a portion of one or more of the complexing acids may be added with or prior to the one or more converting agents.

IPC Classes  ?

  • C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
  • C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
  • C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 169/06 - Mixtures of thickeners and additives
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 125/24 - Compounds containing phosphorus, arsenic or antimony
  • C10N 30/08 - Resistance to extreme temperature
  • C10N 50/10 - Form in which the lubricant is applied to the material being lubricated semi-solidForm in which the lubricant is applied to the material being lubricated greasy
  • C10N 70/00 - Special methods of preparation
  • C10N 10/04 - Groups 2 or 12
  • C10N 30/02 - Pour-pointViscosity index

65.

Composition and method of manufacturing calcium magnesium sulfonate greases

      
Application Number 16145368
Grant Number 10519393
Status In Force
Filing Date 2018-09-28
First Publication Date 2019-06-20
Grant Date 2019-12-31
Owner NCH Corporation (USA)
Inventor
  • Waynick, J. Andrew
  • Garza, Joe L.

Abstract

A sulfonate-based grease composition and method of manufacture comprising (1) addition of both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100:1, with the magnesium sulfonate added all at once, a portion prior to conversion and another portion after conversion, and/or one more delay periods between the addition of water or other reactive ingredient and the addition of magnesium sulfonate; (2) one or more delay periods between the addition of at least a portion of a facilitating acid and at least a portion of the next subsequently added ingredient; (3) no conventional non-aqueous converting agents added prior to conversion; or (4) a combination thereof. The grease has a high dropping point and reduced thickener yield.

IPC Classes  ?

  • C10M 115/10 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing sulfur

66.

COMPOSITION AND METHOD FOR GERMINATIVE COMPOUNDS IN PROBIOTIC FOOD AND BEVERAGE PRODUCTS FOR HUMAN CONSUMPTION

      
Application Number US2018058944
Publication Number 2019/090065
Status In Force
Filing Date 2018-11-02
Publication Date 2019-05-09
Owner NCH CORPORATION (USA)
Inventor
  • Church, Jordan, E.
  • Everett, Gabriel, F.K.
  • Greenwald, Charles, J.
  • Levy, Jr., Lester

Abstract

BacillusBacillus spores, and a food or beverage product may be pre-mixed in any combination. Water is added to the mixture and heated to a temperature range of 42 to 100°C to germinate the probiotic spores prior to being consumed.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23K 10/18 - Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A61K 47/02 - Inorganic compounds
  • C12R 1/10 - Bacillus licheniformis
  • C12N 3/00 - Spore-forming or isolating processes

67.

COMPOSITION AND METHOD FOR GERMINATIVE COMPOUNDS IN PROBIOTIC FOOD AND BEVERAGE PRODUCTS FOR HUMAN CONSUMPTION

      
Document Number 03079993
Status In Force
Filing Date 2018-11-02
Open to Public Date 2019-05-09
Grant Date 2022-09-20
Owner NCH CORPORATION (USA)
Inventor
  • Church, Jordan E.
  • Everett, Gabriel F.K.
  • Greenwald, Charles J.
  • Levy, Jr., Lester

Abstract

A composition and method for activating probiotic spores in food and beverage products, such as steeped teas, coffee, soups, and sauces. A nutrient-germinant composition comprises one or more L-amino acids, optionally one or more buffers to maintain the pH of the composition when added to water in a range of around 6-8, optionally D-glucose, D-fructose, or both D-glucose and D-fructose, and optionally, an osmoprotectant. The nutrient-germinant composition, one or more species of Bacillus spores, and a food or beverage product may be pre-mixed in any combination. Water is added to the mixture and heated to a temperature range of 42 to 100°C to germinate the probiotic spores prior to being consumed.

IPC Classes  ?

  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23L 33/16 - Inorganic salts, minerals or trace elements
  • A23L 33/175 - Amino acids
  • A23L 33/18 - PeptidesProtein hydrolysates
  • A23L 2/52 - Adding ingredients
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • C12N 1/20 - BacteriaCulture media therefor

68.

ECOSTORM

      
Serial Number 88404253
Status Registered
Filing Date 2019-04-26
Registration Date 2021-07-13
Owner NCH Corporation ()
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Waste water purification units; waste water and bacterial treatment units, namely, waste water treatment tanks; waste water treatment apparatus for using microbial fermentation to deliver safe bacteria

69.

DIESEL GUARD

      
Serial Number 88347114
Status Registered
Filing Date 2019-03-19
Registration Date 2020-08-11
Owner NCH Corporation ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical fuel additive used to reduce engine corrosion, inhibit fuel oxidation and gum formation, and reduce fuel gelling

70.

Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method

      
Application Number 15907682
Grant Number 10766799
Status In Force
Filing Date 2018-02-28
First Publication Date 2019-03-07
Grant Date 2020-09-08
Owner NCH Corporation (USA)
Inventor
  • Greenwald, Charles
  • Everett, Gabriel F. K.
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Church, Jordan
  • Aberle, Daniel
  • Aboagye, George
  • White, Skylar Rae
  • Cao, Haibo
  • Zetena, Christopher
  • Gillespie, Kelly

Abstract

Bacillus species) or they may be separately combined for germination. The incubation method comprises heating a nutrient germinant composition and bacteria spores, to a temperature range of 35° C. to 60° C. for around 2 to 60 minutes to produce an incubated bacteria solution that is discharged to the aquaculture application.

IPC Classes  ?

  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • A01K 61/13 - Prevention or treatment of fish diseases
  • A01K 63/04 - Arrangements for treating water specially adapted to receptacles for live fish
  • C02F 103/20 - Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
  • C02F 101/16 - Nitrogen compounds, e.g. ammonia
  • C02F 101/30 - Organic compounds
  • C02F 101/10 - Inorganic compounds
  • C02F 3/30 - Aerobic and anaerobic processes

71.

Composition and method for germinative compounds in probiotic food and beverage products for human consumption

      
Application Number 16178905
Grant Number 10897922
Status In Force
Filing Date 2018-11-02
First Publication Date 2019-03-07
Grant Date 2021-01-26
Owner NCH Corporation (USA)
Inventor
  • Church, Jordan E.
  • Everett, Gabriel F. K.
  • Greenwald, Charles J.
  • Levy, Lester
  • Pruitt, Judy
  • Rosmarin, Amanda
  • Aberle, Daniel
  • Aboagye, George

Abstract

Bacillus spores, and a food or beverage product may be pre-mixed in any combination. Water is added to the mixture and heated to a temperature range of 42 to 100° C. to germinate the probiotic spores prior to being consumed.

IPC Classes  ?

  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A23L 2/52 - Adding ingredients
  • A61K 38/01 - Hydrolysed proteinsDerivatives thereof
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A23L 33/175 - Amino acids
  • A23F 3/00 - TeaTea substitutesPreparations thereof
  • A61K 35/00 - Medicinal preparations containing materials or reaction products thereof with undetermined constitution

72.

YIELD

      
Serial Number 88312534
Status Registered
Filing Date 2019-02-22
Registration Date 2019-08-13
Owner NCH Corporation ()
NICE Classes  ? 04 - Industrial oils and greases; lubricants; fuels

Goods & Services

Penetrating oil preparations in the nature of penetrating preparations, loosening preparations and release preparations

73.

NU-COIL

      
Serial Number 88289393
Status Registered
Filing Date 2019-02-05
Registration Date 2019-09-03
Owner NCH CORPORATION ()
NICE Classes  ? 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations

Goods & Services

Chemical preparations, namely, chemical cleaners used to clean air conditioner and heater coils

74.

COMPOSITION AND METHOD FOR INHIBITING CORROSION AND SCALE

      
Document Number 03068248
Status Pending
Filing Date 2018-06-04
Open to Public Date 2019-01-03
Owner NCH CORPORATION (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle H.

Abstract

A composition and method of inhibiting corrosion, white rust, and scale formation on components in a water system. The composition preferably comprises an amino-acid based polymer (most preferably a potyaspartic acid or a salt thereof), hydroxyphosphonoacetic acid, and a second phosphonic acid (preferably a phosphonocarboxylic acid), and does not require the use of regulated metals. The composition is effective even in the presence of biocides. A preferred method of inhibiting white rust comprises adding an amino-acid based polymer or hydroxyphosphonoacetic acid or both to the water system. A preferred method of inhibiting corrosion, white rust, and scale formation comprises adding an amino-acid based polymer, hydroxyphosphonoacetic acid, and a phosphonocarboxylic acid to the water system. Preferably the active concentrations are at least 3 ppm each of the amino-acid based polymer and hydroxyphosphonoacetic acid when added to a volume of water in the water system.

IPC Classes  ?

  • C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
  • C02F 5/14 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
  • C23F 11/04 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

75.

COMPOSITION AND METHOD FOR INHIBITING CORROSION AND SCALE

      
Application Number US2018035861
Publication Number 2019/005429
Status In Force
Filing Date 2018-06-04
Publication Date 2019-01-03
Owner NCH CORPORATION (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle, H.

Abstract

A composition and method of inhibiting corrosion, white rust, and scale formation on components in a water system. The composition preferably comprises an amino-acid based polymer (most preferably a potyaspartic acid or a salt thereof), hydroxyphosphonoacetic acid, and a second phosphonic acid (preferably a phosphonocarboxylic acid), and does not require the use of regulated metals. The composition is effective even in the presence of biocides. A preferred method of inhibiting white rust comprises adding an amino-acid based polymer or hydroxyphosphonoacetic acid or both to the water system. A preferred method of inhibiting corrosion, white rust, and scale formation comprises adding an amino-acid based polymer, hydroxyphosphonoacetic acid, and a phosphonocarboxylic acid to the water system. Preferably the active concentrations are at least 3 ppm each of the amino-acid based polymer and hydroxyphosphonoacetic acid when added to a volume of water in the water system.

IPC Classes  ?

  • C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
  • C02F 5/14 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
  • C23F 11/04 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

76.

AUTOMATED PLUMBING SYSTEM SENSOR WARNING SYSTEM AND METHOD

      
Application Number US2018039665
Publication Number 2019/005905
Status In Force
Filing Date 2018-06-27
Publication Date 2019-01-03
Owner NCH CORPORATION (USA)
Inventor
  • Pearce, Robert, C. Iii
  • Laney, Christopher, James
  • Sigler, Alesia
  • Erdman, Alex

Abstract

A standing water alert system comprises two conductive wires or a float extending into a drain and connected to an audible or visual alarm that is triggered when standing water is present. A drain alert system and method comprises a plurality of sensors, such as pressure or acoustic/vibration sensors, at various locations within a plumbing or fluid filtration system to measure pressure or an acoustic profile at that location and a control system to compare the measured parameters to a threshold value or range and/or to other measured parameters from nearby sensor locations. A signal is sent to a remote user or computer or an alarm is triggered when the comparison shows a potential blockage, a leak, or indicating that a filter needs to be replaced or cleaned. An approximate location of the blockage, leak, or fouled filter is determined by comparing measured parameters at nearby sensor locations.

IPC Classes  ?

  • G01M 3/26 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
  • G01M 3/28 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables, or tubesInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipe joints or sealsInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for valves

77.

Automated plumbing system sensor warning system and method

      
Application Number 16019748
Grant Number 10590640
Status In Force
Filing Date 2018-06-27
First Publication Date 2018-12-27
Grant Date 2020-03-17
Owner NCH Corporation (USA)
Inventor
  • Pearce, Iii, Robert C.
  • Laney, Christopher James
  • Sigler, Alesia
  • Erdman, Alex

Abstract

A standing water alert system comprises two conductive wires or a float extending into a drain and connected to an audible or visual alarm that is triggered when standing water is present. A drain alert system and method comprises a plurality of sensors, such as pressure or acoustic/vibration sensors, at various locations within a plumbing or fluid filtration system to measure pressure or an acoustic profile at that location and a control system to compare the measured parameters to a threshold value or range and/or to other measured parameters from nearby sensor locations. A signal is sent to a remote user or computer or an alarm is triggered when the comparison shows a potential blockage, a leak, or indicating that a filter needs to be replaced or cleaned. An approximate location of the blockage, leak, or fouled filter is determined by comparing measured parameters at nearby sensor locations.

IPC Classes  ?

  • E03F 7/00 - Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppageEmptying cesspools
  • E03C 1/22 - Outlet devices mounted in basins, baths, or sinks
  • E03C 1/24 - Overflow devices for basins or baths
  • B01D 35/143 - Filter condition indicators
  • G08B 21/18 - Status alarms
  • E03C 1/122 - Pipe-line systems for waste water in buildings
  • E03C 1/264 - Separate sieves or similar object-catching inserts

78.

Cap for refillable tote

      
Application Number 15883217
Grant Number 11078012
Status In Force
Filing Date 2016-07-29
First Publication Date 2018-11-08
Grant Date 2021-08-03
Owner NCH Corporation (USA)
Inventor Aston, Matthew David

Abstract

A cap with refill capability and the ability to track various aspects of the tote, cap, and equipment has been developed for use on chemical totes. It provides the ability to refill the tote without removing the cap and remove water from the fluid and air in the hose.

IPC Classes  ?

  • B65D 90/48 - Arrangements of indicating or measuring devices
  • B65D 90/54 - Gates or closures
  • B65D 77/04 - Articles or materials enclosed in two or more containers disposed one within another
  • G01F 23/18 - Indicating, recording, or alarm devices actuated electrically
  • B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
  • B01D 53/26 - Drying gases or vapours
  • B65D 77/06 - Liquids or semiliquids enclosed in flexible containers disposed within rigid containers
  • G01F 1/36 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
  • G01F 23/14 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
  • G01S 19/13 - Receivers

79.

Feed material for biomass generator

      
Application Number 15474447
Grant Number 10323226
Status In Force
Filing Date 2017-03-30
First Publication Date 2018-10-04
Grant Date 2019-06-18
Owner NCH Corporation (USA)
Inventor
  • Pruitt, Judith G.
  • Pearce, Iii, Robert C.
  • Aberle, Daniel
  • Greenwald, Charles J.
  • Everett, Gabriel F. K.

Abstract

Pseudomonas. The starter material ingredients are blended together and formed into a tablet or pellet having a particular shape, size, and hardness characteristics suitable for use in the feeder mechanism of a biomass generator.

IPC Classes  ?

  • C12N 1/20 - BacteriaCulture media therefor
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C02F 103/00 - Nature of the water, waste water, sewage or sludge to be treated

80.

FEED MATERIAL FOR BIOMASS GENERATOR

      
Application Number US2018023701
Publication Number 2018/183071
Status In Force
Filing Date 2018-03-22
Publication Date 2018-10-04
Owner NCH CORPORATION (USA)
Inventor
  • Pruitt, Judith, G.
  • Pearce, Robert, C.
  • Aberle, Daniel
  • Greenwald, Charles, J.
  • Everett, Gabriel F.K.

Abstract

A bacteria starter material for use in biomass generators without causing jamming of the feeder mechanism, particularly under high temperature and/or high humidity conditions, the starter material comprising one or more species of waste-decomposing bacteria, sucrose, and a soy based protein. Preferably, Di-Pac sugar (sucrose and maltodextrin) and powdered Kikkoman Soy Sauce are used as the sugar and protein ingredients. The starter material may also comprise a dried bran culture comprising Pseudomonas. The starter material ingredients are blended together and formed into a tablet or pellet having a particular shape, size, and hardness characteristics suitable for use in the feeder mechanism of a biomass generator.

IPC Classes  ?

  • C02F 3/00 - Biological treatment of water, waste water, or sewage
  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used
  • C12N 1/20 - BacteriaCulture media therefor

81.

System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems

      
Application Number 15908163
Grant Number 11104587
Status In Force
Filing Date 2018-02-28
First Publication Date 2018-07-05
Grant Date 2021-08-31
Owner NCH Corporation (USA)
Inventor
  • Drewniak, Marta
  • Steimel, Lyle H.
  • List, James Victor
  • Holder, Cory J.
  • Boyette, Scott M.

Abstract

A system and method of controlling the treatment of water systems comprises multiple feeders for separately feeding treatment products, in the form of concentrated, non-hazardous, liquids with a single active ingredient, to a water system to treat various issues, such as corrosion and biofilms. A sensor verifies delivery of the treatment product to the water system. A controller controls activation of each feeder to control a feed rate according to programmed functions. The controller receives signals from sensors, which can be used as inputs in calculating feed rates or feeder activation times according to the programed functions and can alter treatment product feed rates based on real time data regarding water system chemistry or flow rates. The controller can send and receive data, signals, alerts, alarms or changes in programming to or from remote users, remote computers, or a water system controller.

IPC Classes  ?

  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 5/12 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
  • C02F 5/14 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
  • C02F 1/50 - Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
  • C02F 1/68 - Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply

82.

System and method for treating water systems with high voltage discharge and ozone

      
Application Number 15883762
Grant Number 10023478
Status In Force
Filing Date 2018-01-30
First Publication Date 2018-06-07
Grant Date 2018-07-17
Owner NCH Corporation (USA)
Inventor
  • Denvir, Adrian J.
  • Vela, David F.
  • Holloway, Matthew C.
  • Boesch, William P.
  • Evaro, Jose E.

Abstract

A system and method for treating flowing water systems with a plasma discharge to remove or control growth of microbiological species. Components of the water system are protected from being damaged by excess energy from the electrohydraulic treatment. Ozone gas generated by a high voltage generator that powers the plasma discharge is recycled to further treat the water. A gas infusion system may be used to create fine bubbles of ozone, air, or other gases in the water being treated to aid in plasma generation, particularly when the conductivity of the water is high. An electrode mounting assembly maintains a high voltage electrode and ground electrode at a fixed distance from each other to optimize plasma generation. An open support structure for the high voltage generator circuit physically separates spark gap electrodes and resists metal deposits that may disrupt discharge of a high voltage pulse to create the plasma.

IPC Classes  ?

  • C02F 1/46 - Treatment of water, waste water, or sewage by electrochemical methods
  • C02F 1/467 - Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection
  • B01F 3/04 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply

83.

Delivery system and probiotic composition for animals and plants

      
Application Number 15862201
Grant Number 12115199
Status In Force
Filing Date 2018-01-04
First Publication Date 2018-05-24
Grant Date 2024-10-15
Owner NCH Corporation (USA)
Inventor
  • Boyette, Scott M.
  • Pruitt, Judith G.
  • Knope, John
  • Denvir, Adrian
  • Greenwald, Charles
  • Erdman, Alex

Abstract

Probiotic compositions that comprise one or more bacteria species in spore form, a thickener to form a stabilized suspension and to preferably act as a prebiotic, one or more acids or salts of acids, and optionally a water activity reducer. A system for delivering probiotic compositions by gravity feed or non-contact pump to a point of consumption by a plant or animal, preferably in conjunction with acidified drinking water, comprising a collapsible container with attachable tubing that prevent contamination of the probiotic composition within the container. Delivery may be actuated in response to a timer, motion detector, fluid level sensor, RFID tag, or other mechanism to periodically or continuously dispense a dosage of probiotic composition directly to the soil surrounding a plant or to the water or feed for an animal. A method for increasing beneficial bacteria in an animal's GIT comprises adding probiotics to acidified drinking water.

IPC Classes  ?

  • A61K 35/745 - Bifidobacteria
  • A01G 22/00 - Cultivation of specific crops or plants not otherwise provided for
  • A01K 5/00 - Feeding devices for stock or game
  • A01K 7/00 - Watering equipment for stock or game
  • A01K 7/02 - Automatic devices
  • A23K 10/18 - Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
  • A61D 7/00 - Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
  • A61K 35/741 - Probiotics
  • A61K 35/742 - Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
  • A61K 35/744 - Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
  • A61K 35/00 - Medicinal preparations containing materials or reaction products thereof with undetermined constitution

84.

Composition and method for treating white rust

      
Application Number 15870260
Grant Number 10280520
Status In Force
Filing Date 2018-01-12
First Publication Date 2018-05-17
Grant Date 2019-05-07
Owner NCH CORPORATION (USA)
Inventor
  • Henderson, Ecaterina
  • Steimel, Lyle H.

Abstract

A composition and method of inhibiting white rust on galvanized steel in water system. The composition preferably comprises two parts, a first part comprising oleylamine and optionally comprising 2-diethylaminoethanol and cyclohexylamine, and a second part comprising phosphonobutane tricarboxylic acid, tolytriazole, and a polymer, and optionally comprising a tracer or sodium hydroxide. A preferred composition comprises two commercially available products, Cetamine V217 S and Chem-Aqua 31155. A preferred method of inhibiting white rust comprises adding the two parts of the composition or two commerically available products to the water in a water system to be treated in an amount sufficient to provide a concentration of the first part of around 200-500 ppm and of the second part of around 50-150 ppm.

IPC Classes  ?

  • C23F 11/167 - Phosphorus-containing compounds
  • C23F 11/14 - Nitrogen-containing compounds
  • C23F 11/173 - Macromolecular compounds
  • C23F 11/10 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
  • C02F 5/00 - Softening waterPreventing scaleAdding scale preventatives or scale removers to water, e.g. adding sequestering agents

85.

USOLV

      
Serial Number 87922335
Status Registered
Filing Date 2018-05-15
Registration Date 2020-02-11
Owner NCH Corporation ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical preparations for use in cleaning toilets and urinals and for use as a maintenance cleaner for drains, for industrial purposes

86.

HANDIFEED

      
Application Number 189738800
Status Registered
Filing Date 2018-05-04
Registration Date 2020-10-28
Owner NCH Corporation (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

(1) Apparatus, namely, equipment used to dilute concentrated chemicals with water for use in cooling, boiler and closed water treatment systems

87.

HANDIPAK

      
Application Number 189738600
Status Registered
Filing Date 2018-05-04
Registration Date 2020-10-28
Owner NCH Corporation (USA)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

(1) Chemicals, namely, chemicals used for treatment of boiler water, treatment of open re-circulating cooling systems, treatment of closed re-circulating cooling water systems, treatment of closed re-circulating hot water systems, treatment of waste water effluent, and treatment of potable water

88.

HANDICHEM

      
Application Number 189738700
Status Registered
Filing Date 2018-05-04
Registration Date 2020-10-28
Owner NCH Corporation (USA)
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

(1) Apparatus, namely, equipment used to dilute concentrated chemicals with water and distribute the diluted chemicals into cooling, boiler and closed water treatment systems

89.

SMARTLINK MONITORING SOLUTIONS

      
Application Number 189643000
Status Registered
Filing Date 2018-04-30
Registration Date 2020-03-12
Owner NCH Corporation, a Delaware company (USA)
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

(1) Chemical and water tank monitoring apparatus used to communicate fluid levels to a computer server using wireless data transmission

90.

Grease delivery system

      
Application Number 15566004
Grant Number 10900394
Status In Force
Filing Date 2015-12-15
First Publication Date 2018-04-26
Grant Date 2021-01-26
Owner NCH CORPORATION (USA)
Inventor Edwards, Jason

Abstract

A grease delivery system is provided which includes refilling containers with a fluid from a larger reservoir to eliminate excess cost and waste. The container and reservoir are connected using hoses, a pump, and quick connect couplings. The containers are used to provide equipment with the fluid.

IPC Classes  ?

  • F01M 11/04 - Filling or draining lubricant of or from machines or engines
  • F16N 37/00 - Equipment for transferring lubricant from one container to another
  • F17C 5/02 - Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases for filling with liquefied gases
  • B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
  • B67D 7/42 - Filling nozzles
  • B67D 7/58 - Arrangements of pumps
  • B67D 7/78 - Arrangements of storage tanks, reservoirs or pipe-lines

91.

A COMPOSITION COMPRISING A SURFACTANT AND CITRIC ACID/SODIUM CITRATE CHELATING AGENTS TO TREAT A MEMBRANE IN A FLUID SYSTEM TO REMOVE BIOFILM

      
Document Number 03033819
Status In Force
Filing Date 2016-10-05
Open to Public Date 2018-02-22
Grant Date 2021-09-21
Owner NCH CORPORATION (USA)
Inventor
  • Denvir, Adrian
  • Edford, James Gregory
  • Delegard, Angela L.
  • Boyette, Scott M.

Abstract

A composition for treating a water system or membrane fluid system, such as a reverse osmosis system, to remove scale, microorganisms and biofilm, and corrosion by-products. The composition comprises chelating agents and a surfactant. The composition may be a solid dissolved by water or solvent in the system being treated or may be a pre-mixed foam or aerosol. A method for using such a treatment composition comprises contacting the treatment composition with substantially all parts of the water system and draining the treatment composition from the system before resuming normal operations. For certain systems, the method also comprises draining some existing water in the water system to remove prior treatment compositions and filling or rinsing the system with fresh water prior to adding the treatment composition.

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 37/16 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group Thio-analogues thereof
  • B08B 7/04 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 5/08 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
  • C02F 11/14 - Treatment of sludgeDevices therefor by de-watering, drying or thickening with addition of chemical agents

92.

COMPOSITION, SYSTEM, AND METHOD FOR TREATING WATER SYSTEMS

      
Application Number US2016055546
Publication Number 2018/034683
Status In Force
Filing Date 2016-10-05
Publication Date 2018-02-22
Owner NCH CORPORATION (USA)
Inventor
  • Denvir, Adrian
  • Edford, James Gregory
  • Delegard, Angela L.
  • Boyette, Scott M.

Abstract

A composition for treating a water system or membrane fluid system, such as a reverse osmosis system, to remove scale, microorganisms and biofilm, and corrosion by-products. The composition comprises chelating agents and a surfactant. The composition may be a solid dissolved by water or solvent in the system being treated or may be a pre-mixed foam or aerosol. A method for using such a treatment composition comprises contacting the treatment composition with substantially all parts of the water system and draining the treatment composition from the system before resuming normal operations. For certain systems, the method also comprises draining some existing water in the water system to remove prior treatment compositions and filling or rinsing the system with fresh water prior to adding the treatment composition.

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 37/16 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group Thio-analogues thereof
  • B08B 7/04 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
  • C02F 1/00 - Treatment of water, waste water, or sewage
  • C02F 5/08 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
  • C02F 11/14 - Treatment of sludgeDevices therefor by de-watering, drying or thickening with addition of chemical agents

93.

BANISH

      
Serial Number 87772038
Status Registered
Filing Date 2018-01-26
Registration Date 2018-09-11
Owner NCH Corporation ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemical preparations for use in cleaning toilets and urinals and for use as a maintenance cleaner for drains, for industrial purposes

94.

PARTSMASTER

      
Application Number 017714271
Status Registered
Filing Date 2018-01-19
Registration Date 2018-06-27
Owner NCH CORPORATION (USA)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 02 - Paints, varnishes, lacquers
  • 03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
  • 06 - Common metals and ores; objects made of metal
  • 09 - Scientific and electric apparatus and instruments
  • 17 - Rubber and plastic; packing and insulating materials

Goods & Services

Anti-spatter chemical compounds for welding, brazing and soldering; soldering chemicals; soldering flux; chemicals, namely, coolant type cutting fluids for industrial metal working; specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores. Spray penetrants for releasing rusted and corroded parts, and release compounds for releasing rusted and corroded parts; protective coatings for wire and electrical components; specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores. All purpose cleaners and degreasing preparations for welding, bonding and general clean-up; cleaning preparations for use on industrial machinery, electrical equipment and electronic equipment; cleaners and polishes for glass and hard surfaces, namely, laminants, tile, and counter tops; paint removers; washing and cleaning compounds for metal surfaces; hand cleaners, specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores. Metal fasteners, namely, bolts, screws, rivets, nuts, lock washers, wall anchors; pre-made assortment kits using trays which contain metal fasteners, namely, bolts, screws, rivets, nuts, lock washers, wall anchors; welding equipment, namely, flux coated metal brazing and welding rods; specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores. Electrical hardware, namely, wiring, conductors, and terminal connectors; specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores. Electrical tape; polymer based patching, filling and sealing compounds for metal, wood, composition and plastic surfaces; sealing compounds for pavement; specifically not including goods sold or distributed in the aftermarket auto parts industry, such industry specifically including, but not limited to, retail and wholesale automotive parts stores.

95.

System and method for treating water systems with high voltage discharge and ozone

      
Application Number 15713199
Grant Number 10934182
Status In Force
Filing Date 2017-09-22
First Publication Date 2018-01-18
Grant Date 2021-03-02
Owner NCH Corporation (USA)
Inventor
  • Denvir, Adrian J.
  • Vela, David F.
  • Holloway, Matt C.

Abstract

A system and method for treating flowing water systems with a plasma discharge to remove or control growth of microbiological species. The system and method protect other components of the water system from being damaged by excess energy from the electrohydraulic treatment. The system and method also recycle ozone gas generated by a high voltage generator that powers the plasma discharge to further treat the water. A gas infusion system upstream of or inside a plasma reaction chamber may be used to create fine bubbles of ozone, air, or other gases in the water being treated to aid in plasma generation.

IPC Classes  ?

  • C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light
  • C02F 1/46 - Treatment of water, waste water, or sewage by electrochemical methods
  • C02F 1/34 - Treatment of water, waste water, or sewage with mechanical oscillations
  • C02F 1/36 - Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
  • C02F 1/48 - Treatment of water, waste water, or sewage with magnetic or electric fields
  • C02F 1/78 - Treatment of water, waste water, or sewage by oxidation with ozone
  • C02F 103/02 - Non-contaminated water, e.g. for industrial water supply

96.

COMPOSITION AND METHOD OF MANUFACTURING CALCIUM MAGNESIUM SULFONATE GREASES

      
Document Number 03021649
Status In Force
Filing Date 2017-05-15
Open to Public Date 2017-11-23
Grant Date 2020-09-22
Owner NCH CORPORATION (USA)
Inventor Waynick, J. Andrew

Abstract

An overbased calcium magnesium sulfonate grease composition and method of manufacture comprising both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100: 1. The grease is made according to any known method for making an overbased calcium sulfonate grease by using the overbased magnesium sulfonate in addition to the overbased calcium sulfonate. A portion of the magnesium sulfonate may be added prior to conversion and another portion after conversion, with or without one or more delay periods between the addition of water or other reactive ingredient and the addition of magnesium sulfonate. The grease can be made using calcium hydroxyapatite and/or added calcium carbonate as calcium containing bases for reacting with complexing acids, a non-aqueous converting agent delay method, added alkali metal hydroxide, or any combination thereof. The grease has a high dropping point and reduced thickener yield.

IPC Classes  ?

  • C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 159/20 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes

97.

COMPOSITION AND METHOD OF MANUFACTURING CALCIUM SULFONATE AND CALCIUM MAGNESIUM SULFONATE GREASES USING A DELAY AFTER ADDITION OF FACILITATING ACID

      
Document Number 03022069
Status In Force
Filing Date 2017-05-15
Open to Public Date 2017-11-23
Grant Date 2020-07-21
Owner NCH CORPORATION (USA)
Inventor
  • Waynick, J. Andrew
  • Garza, Joe L., Jr.

Abstract

A method of making an overbased calcium sulfonate or calcium magnesium sulfonate grease using one or more delay periods between the addition of at least a portion of a facilitating acid, such as DDBSA, and at least a portion of the next subsequently added ingredient. The delay period may be a temperature adjustment delay or a holding delay period. An overbased calcium sulfonate or calcium magnesium sulfonate grease composition comprises 0.5%-5% of a facilitating acid, allows for a reduced amount of overbased calcium sulfonate below 22%, and allows for a reduced amount of calcium hydroxyapatite to provide 10-25% of hydroxide equivalent basicity of the total hydroxide equivalent basicity due to calcium hydroxyapatite and added calcium hydroxide, while maintaining a high dropping point.

IPC Classes  ?

  • C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 159/20 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes

98.

COMPOSITION AND METHOD OF MANUFACTURING CALCIUM MAGNESIUM SULFONATE GREASES WITHOUT A CONVENTIONAL NON-AQUEOUS CONVERTING AGENT

      
Document Number 03022135
Status In Force
Filing Date 2017-05-15
Open to Public Date 2017-11-23
Grant Date 2020-07-14
Owner NCH CORPORATION (USA)
Inventor Waynick, J. Andrew

Abstract

An overbased calcium magnesium sulfonate grease composition and method of making such grease without using any conventional non-aqueous converting agents, such as hexylene glycol, as a pre- conversion ingredient. The addition of magnesium sulfonate as an ingredient prior to conversion appears to act as a new, non- conventional converting agent, resulting in greases with improved thickener yield and excellent dropping point.

IPC Classes  ?

  • C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 159/20 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes

99.

Composition and method of manufacturing overbased sulfonate modified lithium carboxylate grease

      
Application Number 15594006
Grant Number 10392577
Status In Force
Filing Date 2017-05-12
First Publication Date 2017-11-23
Grant Date 2019-08-27
Owner NCH CORPORATION (USA)
Inventor Waynick, J. Andrew

Abstract

An overbased sulfonate modified lithium carboxylate grease composition and method of manufacture comprising overbased calcium sulfonate, overbased magnesium sulfonate, or both added to a source of lithium hydroxide, base oil, and optionally one or more acids when a complex grease is desired. When overbased sulfonate is added, the amount of dicarboxylic acid relative monocarboxylic acid may be reduced. Additionally, the amount of lithium hydroxide added may be less than stoichiometrically needed to react with the acids. A sulfonate modified lithium grease with improved thickener yield and dropping point may be made without multiple heating and cooling cycles or using a pressurized kettle.

IPC Classes  ?

  • C10M 123/06 - Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a compound of the type covered by group
  • C10M 125/10 - Metal oxides, hydroxides, carbonates or bicarbonates
  • C10M 129/42 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
  • C10M 129/44 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms containing hydroxy groups
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 169/06 - Mixtures of thickeners and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes

100.

COMPOSITION AND METHOD OF MANUFACTURING CALCIUM SULFONATE AND CALCIUM MAGNESIUM SULFONATE GREASES USING A DELAY AFTER ADDITION OF FACILITATING ACID

      
Application Number US2017032678
Publication Number 2017/200927
Status In Force
Filing Date 2017-05-15
Publication Date 2017-11-23
Owner NCH CORPORATION (USA)
Inventor
  • Waynick, J., Andrew
  • Garza, Jr., Joe, L.

Abstract

A method of making an overbased calcium sulfonate or calcium magnesium sulfonate grease using one or more delay periods between the addition of at least a portion of a facilitating acid, such as DDBSA, and at least a portion of the next subsequently added ingredient. The delay period may be a temperature adjustment delay or a holding delay period. An overbased calcium sulfonate or calcium magnesium sulfonate grease composition comprises 0.5%-5% of a facilitating acid, allows for a reduced amount of overbased calcium sulfonate below 22%, and allows for a reduced amount of calcium hydroxyapatite to provide 10-25% of hydroxide equivalent basicity of the total hydroxide equivalent basicity due to calcium hydroxyapatite and added calcium hydroxide, while maintaining a high dropping point.

IPC Classes  ?

  • C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
  • C10M 135/10 - Sulfonic acids or derivatives thereof
  • C10M 159/20 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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