containing nitrogen

Industry

CPC
C02F5/12

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F5/00Softening water Preventing scale Adding scale preventatives or scale removers to water

Current Industry

C02F5/12containing nitrogen

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling accretion of scale
- Patent number 12,168,624
- Issue date Dec 17, 2024
- EARTH SCIENCE LABORATORIES, INC.
- David Nicholas
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Acid grafted EO-PO copolymers as silica scale inhibitors
- Patent number 12,157,691
- Issue date Dec 3, 2024
- Dow Global Technologies LLC
- Puspendu Deo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inhibition of silica scale using a chelating agent blended with aci...
- Patent number 12,146,099
- Issue date Nov 19, 2024
- Dow Global Technologies LLC
- Puspendu Deo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Molecules having one hydrophobic group and two identical hydrophili...
- Patent number 12,103,881
- Issue date Oct 1, 2024
- Ecolab USA Inc.
- Ashish Dhawan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition useful in sulfate scale removal
- Patent number 11,945,997
- Issue date Apr 2, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modified acid compositions as alternatives to conventional acids in...
- Patent number 11,920,081
- Issue date Mar 5, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Modified acid compositions as alternatives to conventional acids in...
- Patent number 11,912,929
- Issue date Feb 27, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Silica scale inhibitors
- Patent number 11,897,801
- Issue date Feb 13, 2024
- Solenis Technologies, L.P.
- Michael A. Todd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified acid compositions as alternatives to conventional acids in...
- Patent number 11,879,092
- Issue date Jan 23, 2024
- Dorf Ketal Chemicals FZE
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oleyl propylenediamine-based corrosion inhibitors
- Patent number 11,846,029
- Issue date Dec 19, 2023
- Ecolab USA Inc.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
1,2,4-triazolo[1,5-a] pyrimidine derivative as copper corrosion inh...
- Patent number 11,814,734
- Issue date Nov 14, 2023
- Ecolab USA Inc.
- Anand Harbindu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion inhibitor for soft water circulation heating and cooling...
- Patent number 11,781,068
- Issue date Oct 10, 2023
- Shanghai CEO Environmental Protection Technology Co., Ltd.
- Fengting Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for online control of a chemical treatment solution using s...
- Patent number 11,780,742
- Issue date Oct 10, 2023
- ChemTreat, Inc.
- Kevin Boudreaux
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Antiscale dispersant composition and use thereof
- Patent number 11,760,672
- Issue date Sep 19, 2023
- Ecolab USA Inc.
- Ling Feng Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical products for surface protection
- Patent number 11,746,101
- Issue date Sep 5, 2023
- Hexion Inc.
- Charles Zha
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal-chelating compositions and their use in methods of removing o...
- Patent number 11,708,283
- Issue date Jul 25, 2023
- Cornell University
- Justin Wilson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Double layer detergent tablet and preparation method thereof
- Patent number 11,674,112
- Issue date Jun 13, 2023
- Guangzhou Joyson Cleaning Products Co., Ltd.
- Jianfeng Sun
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Composition and method for inhibiting corrosion
- Patent number 11,661,365
- Issue date May 30, 2023
- NCH Corporation
- Marta Drewniak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stabilization of compositions comprising quaternary trialkylalkanol...
- Patent number 11,643,384
- Issue date May 9, 2023
- Kurita Water Industries Ltd.
- Michael Urschey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Compositions comprising multiple charged cationic compounds derived...
- Patent number 11,639,553
- Issue date May 2, 2023
- Ecolab USA Inc.
- Ashish Dhawan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modified hydroxyethyl cellulose scale inhibitor for inhibiting sili...
- Patent number 11,584,671
- Issue date Feb 21, 2023
- Nanjing University
- Hu Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of di-ionic compounds as corrosion inhibitors in a water system
- Patent number 11,565,958
- Issue date Jan 31, 2023
- Ecolab USA Inc.
- Ashish Dhawan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and method for controlling scale in industrial water sy...
- Patent number 11,542,187
- Issue date Jan 3, 2023
- Nouryon Chemicals International B.V.
- Klin Aloysius Rodrigues
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iron sulfide scale control agent for geothermal wells
- Patent number 11,447,410
- Issue date Sep 20, 2022
- Ecolab USA Inc.
- Dinesh Mantri
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Chemical products for surface protection
- Patent number 11,421,113
- Issue date Aug 23, 2022
- Hexion Inc.
- Charles Zha
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oleyl propylenediamine-based corrosion inhibitors
- Patent number 11,371,151
- Issue date Jun 28, 2022
- Ecolab USA Inc.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Use of multiple charged cationic compounds derived from polyamines...
- Patent number 11,359,291
- Issue date Jun 14, 2022
- Ecolab USA Inc.
- Ashish Dhawan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for monitoring fluorescent polymer antiscalants in industria...
- Patent number 11,319,231
- Issue date May 3, 2022
- Dow Global Technologies LLC
- Kaylie L. Young
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Testing method for residual organic compounds in a liquid sample
- Patent number 11,307,138
- Issue date Apr 19, 2022
- Paul Hattingh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Downhole fluid for removing scales and methods thereof
- Patent number 11,286,415
- Issue date Mar 29, 2022
- Halliburton Energy Services, Inc.
- Ravikant S. Belakshe
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Anti-limescale composition
- Publication number 20230348822
- Publication date Nov 2, 2023
- Politecnico di Milano
- Andrea MELE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DOUBLE LAYER DETERGENT TABLET AND PREPARATION METHOD THEREOF
- Publication number 20230212480
- Publication date Jul 6, 2023
- Guangzhou Joyson Cleaning Products Co., Ltd.
- Jianfeng SUN
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS
- Publication number 20230193478
- Publication date Jun 22, 2023
- ECOLAB USA INC.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROTECTIVE COMPOSITIONS FOR USE IN SYSTEMS COMPRISING INDUSTRIAL WATER
- Publication number 20230061502
- Publication date Mar 2, 2023
- SOLUGEN, INC.
- Jun Su An
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CHEMICAL PRODUCTS FOR SURFACE PROTECTION
- Publication number 20220372307
- Publication date Nov 24, 2022
- Hexion Inc.
- Charles ZHA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS
- Publication number 20220333252
- Publication date Oct 20, 2022
- Ecolab USA Inc.
- Zhengang Zong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLUORESCENT NAPHTHALIMIDE POLYMERS AND SOLUTIONS THEREOF FOR SCALE...
- Publication number 20220228054
- Publication date Jul 21, 2022
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Klin Aloysius RODRIGUES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF CONTROLLING CARBONATE SCALE IN AQUEOUS SYSTEMS
- Publication number 20220227648
- Publication date Jul 21, 2022
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Klin Aloysius RODRIGUES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Scale Deposition Inhibiting Scavenger Compositions And Their Use
- Publication number 20220213377
- Publication date Jul 7, 2022
- Cameron International Corporation
- James A. McRae
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MOLECULES HAVING ONE HYDROPHOBIC GROUP AND TWO IDENTICAL HYDROPHILI...
- Publication number 20220162102
- Publication date May 26, 2022
- ECOLAB USA INC.
- Ashish Dhawan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM POLYAMINES...
- Publication number 20220154349
- Publication date May 19, 2022
- ECOLAB USA INC.
- Ashish Dhawan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF CONTROLLING SCALE IN AQUEOUS SYSTEMS
- Publication number 20220119293
- Publication date Apr 21, 2022
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Klin Aloysius RODRIGUES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS FOR ONLINE CONTROL OF A CHEMICAL TREATMENT SOLUTION USING S...
- Publication number 20210331942
- Publication date Oct 28, 2021
- ChemTreat, Inc.
- Kevin BOUDREAUX
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Novel Modified Acid Compositions as Alternatives to Conventional Ac...
- Publication number 20210253936
- Publication date Aug 19, 2021
- FLUID ENERGY GROUP LTD.
- Clay Purdy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF CONTROLLING SCALE IN AQUEOUS SYSTEMS
- Publication number 20210253461
- Publication date Aug 19, 2021
- Klin Aloysius RODRIGUES
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
USE OF DI-IONIC COMPOUNDS AS CORROSION INHIBITORS IN A WATER SYSTEM
- Publication number 20210230034
- Publication date Jul 29, 2021
- ECOLAB USA INC.
- Ashish Dhawan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METAL-CHELATING COMPOSITIONS AND THEIR USE IN METHODS OF REMOVING O...
- Publication number 20210221715
- Publication date Jul 22, 2021
- Cornell University
- Justin WILSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ACID GRAFTED EO-PO COPOLYMERS AS SILICA SCALE INHIBITORS
- Publication number 20210221724
- Publication date Jul 22, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Puspendu Deo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INHIBITION OF SILICA SCALE USING A CHELATING AGENT BLENDED WITH ACI...
- Publication number 20210221723
- Publication date Jul 22, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Puspendu Deo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Modified Acid Compositions as Alternatives to Conventional Ac...
- Publication number 20210207017
- Publication date Jul 8, 2021
- FLUID ENERGY GROUP LTD.
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MONITORING FLUORESCENT POLYMER ANTISCALANTS IN INDUSTRIA...
- Publication number 20210078885
- Publication date Mar 18, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Kaylie L. Young
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STABILIZATION OF COMPOSITIONS COMPRISING QUATERNARY TRIALKYLALKANOL...
- Publication number 20210061754
- Publication date Mar 4, 2021
- KURITA WATER INDUSTRIES LTD.
- Michael URSCHEY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL PRODUCTS FOR SURFACE PROTECTION
- Publication number 20210032482
- Publication date Feb 4, 2021
- Hexion Inc.
- Charles ZHA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SILICA SCALE INHIBITORS
- Publication number 20210032141
- Publication date Feb 4, 2021
- Solenis Technologies, L.P.
- Michael A. Todd
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Corrosion inhibitor for soft water circulation heating and cooling...
- Publication number 20200392407
- Publication date Dec 17, 2020
- Shanghai CEO Environmental Protection Technology Co., Ltd.
- Fengting Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NANOSIZED SCALE INHIBITORS FOR INCREASING OILFIELD SCALE INHIBITION...
- Publication number 20200385629
- Publication date Dec 10, 2020
- THE TEXAS A&M UNIVERSITY SYSTEM
- Jenn-Tai Liang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Composition Useful in Sulfate Scale Removal
- Publication number 20200308472
- Publication date Oct 1, 2020
- FLUID ENERGY GROUP LTD.
- Clay Purdy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITION AND METHOD FOR CONTROLLING SCALE IN INDUSTRIAL WATER SY...
- Publication number 20200239344
- Publication date Jul 30, 2020
- NOURYON HOLDING B.V.
- Klin Aloysius RODRIGUES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUORESCENT POLYMERS FOR MONITORING ANTISCALANT CONCENTRATIONS IN I...
- Publication number 20200165513
- Publication date May 28, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Kaylie L. Young
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Modified Acid Compositions as Alternatives to Conventional Ac...
- Publication number 20200165508
- Publication date May 28, 2020
- FLUID ENERGY GROUP LTD.
- Clay Purdy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

containing nitrogen

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for controlling accretion of scale

Acid grafted EO-PO copolymers as silica scale inhibitors

Inhibition of silica scale using a chelating agent blended with aci...

Molecules having one hydrophobic group and two identical hydrophili...

Composition useful in sulfate scale removal

Modified acid compositions as alternatives to conventional acids in...

Modified acid compositions as alternatives to conventional acids in...

Silica scale inhibitors

Modified acid compositions as alternatives to conventional acids in...

Oleyl propylenediamine-based corrosion inhibitors

1,2,4-triazolo[1,5-a] pyrimidine derivative as copper corrosion inh...

Corrosion inhibitor for soft water circulation heating and cooling...

Methods for online control of a chemical treatment solution using s...

Antiscale dispersant composition and use thereof

Chemical products for surface protection

Metal-chelating compositions and their use in methods of removing o...

Double layer detergent tablet and preparation method thereof

Composition and method for inhibiting corrosion

Stabilization of compositions comprising quaternary trialkylalkanol...

Compositions comprising multiple charged cationic compounds derived...

Modified hydroxyethyl cellulose scale inhibitor for inhibiting sili...

Use of di-ionic compounds as corrosion inhibitors in a water system

Composition and method for controlling scale in industrial water sy...

Iron sulfide scale control agent for geothermal wells

Chemical products for surface protection

Oleyl propylenediamine-based corrosion inhibitors

Use of multiple charged cationic compounds derived from polyamines...

Method for monitoring fluorescent polymer antiscalants in industria...

Testing method for residual organic compounds in a liquid sample

Downhole fluid for removing scales and methods thereof

Patents Applicationslast 30 patents

Anti-limescale composition

DOUBLE LAYER DETERGENT TABLET AND PREPARATION METHOD THEREOF

OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS

PROTECTIVE COMPOSITIONS FOR USE IN SYSTEMS COMPRISING INDUSTRIAL WATER

CHEMICAL PRODUCTS FOR SURFACE PROTECTION

OLEYL PROPYLENEDIAMINE-BASED CORROSION INHIBITORS

FLUORESCENT NAPHTHALIMIDE POLYMERS AND SOLUTIONS THEREOF FOR SCALE...

METHOD OF CONTROLLING CARBONATE SCALE IN AQUEOUS SYSTEMS

Scale Deposition Inhibiting Scavenger Compositions And Their Use

MOLECULES HAVING ONE HYDROPHOBIC GROUP AND TWO IDENTICAL HYDROPHILI...

USE OF MULTIPLE CHARGED CATIONIC COMPOUNDS DERIVED FROM POLYAMINES...

METHOD OF CONTROLLING SCALE IN AQUEOUS SYSTEMS

METHODS FOR ONLINE CONTROL OF A CHEMICAL TREATMENT SOLUTION USING S...

Novel Modified Acid Compositions as Alternatives to Conventional Ac...

METHOD OF CONTROLLING SCALE IN AQUEOUS SYSTEMS

USE OF DI-IONIC COMPOUNDS AS CORROSION INHIBITORS IN A WATER SYSTEM

METAL-CHELATING COMPOSITIONS AND THEIR USE IN METHODS OF REMOVING O...

ACID GRAFTED EO-PO COPOLYMERS AS SILICA SCALE INHIBITORS

INHIBITION OF SILICA SCALE USING A CHELATING AGENT BLENDED WITH ACI...

Novel Modified Acid Compositions as Alternatives to Conventional Ac...

METHOD FOR MONITORING FLUORESCENT POLYMER ANTISCALANTS IN INDUSTRIA...

STABILIZATION OF COMPOSITIONS COMPRISING QUATERNARY TRIALKYLALKANOL...

CHEMICAL PRODUCTS FOR SURFACE PROTECTION

SILICA SCALE INHIBITORS

Corrosion inhibitor for soft water circulation heating and cooling...

NANOSIZED SCALE INHIBITORS FOR INCREASING OILFIELD SCALE INHIBITION...

Composition Useful in Sulfate Scale Removal

COMPOSITION AND METHOD FOR CONTROLLING SCALE IN INDUSTRIAL WATER SY...

FLUORESCENT POLYMERS FOR MONITORING ANTISCALANT CONCENTRATIONS IN I...

Novel Modified Acid Compositions as Alternatives to Conventional Ac...