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C02F2103/365

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2103/00Nature of the water, waste water, sewage or sludge to be treated

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Patents Grantslast 30 patents

Information Patent Grant
Adsorbent cartridge for oil/water separation
- Patent number 12,318,737
- Issue date Jun 3, 2025
- King Fahd University of Petroleum & Minerals
- Isam H. Aljundi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for controlling treatment of waste fluid generated during p...
- Patent number 12,297,127
- Issue date May 13, 2025
- SULZER MANAGEMENT AG
- Jen-Shiung Lu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for separating soluble solutions
- Patent number 12,286,363
- Issue date Apr 29, 2025
- William H. Mitchell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for shielded inductive devices
- Patent number 12,278,259
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng Wei Kuo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Direct contact process and method for producing hot water using mat...
- Patent number 12,258,522
- Issue date Mar 25, 2025
- Her Majesty the Queen in right of Canada as represented by the Minister of Na...
- Quan Zhuang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for salt removal from solid media
- Patent number 12,257,607
- Issue date Mar 25, 2025
- Chevron U.S.A. Inc.
- Joonkyoung Han
- B08 - CLEANING
Information Patent Grant
System and method for recovering ammonia from an ammonia-containing...
- Patent number 12,252,428
- Issue date Mar 18, 2025
- Process Limited
- Robert Eden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment system and method
- Patent number 12,246,978
- Issue date Mar 11, 2025
- Hyperion Water Technologies LLC
- Julian Fisher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Overload protection chamber for fluid separation apparatus and system
- Patent number 12,246,268
- Issue date Mar 11, 2025
- OSI Environmental, LLC.
- Michael A. Gaudiani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated boron removal and flocculation process for treating frac...
- Patent number 12,240,776
- Issue date Mar 4, 2025
- XI'AN SHIYOU UNIVERSITY
- Tao Yu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Polyethylenimine as a new emulsion breaker for quench water systems
- Patent number 12,233,357
- Issue date Feb 25, 2025
- Ecolab USA Inc.
- Fabrice Cuoq
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for recycling waste water from a grouting process
- Patent number 12,234,159
- Issue date Feb 25, 2025
- Illinois Tool Works Inc.
- Flemming Frost Hansen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compositions and methods for remediating hydrogen sulfide in hydroc...
- Patent number 12,215,284
- Issue date Feb 4, 2025
- GAPS Technology, LLC.
- Cliffton Lee Roe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for processing wastewater having organic high-concentration...
- Patent number 12,202,752
- Issue date Jan 21, 2025
- CPC CORPORATION, TAIWAN
- Yi-Fong Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid remanufacturing
- Patent number 12,202,753
- Issue date Jan 21, 2025
- Clean Water Tech, LLC
- Timothy G. Coakley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for controlling hydrophobic conditions and foulin...
- Patent number 12,202,756
- Issue date Jan 21, 2025
- Kemira Oyj
- Mehrdad Hesampour
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for decontamination of hazardous sulfur compounds in sour w...
- Patent number 12,187,631
- Issue date Jan 7, 2025
- United Laboratories International, LLC
- Stephen D. Matza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,180,099
- Issue date Dec 31, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composition and method for improved desalter brine quality
- Patent number 12,180,427
- Issue date Dec 31, 2024
- Javier Gonzalez
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Deconstruction of oilsand materials using ionic liquids
- Patent number 12,172,919
- Issue date Dec 24, 2024
- CHEYENNE MANAGEMENT CORP
- Steven L. Bryant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,172,911
- Issue date Dec 24, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compositions and methods for cleaning contaminated solids and liquids
- Patent number 12,162,054
- Issue date Dec 10, 2024
- Todd Franssen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Gasification and Fischer-Tropsch process waste water treatment
- Patent number 12,122,701
- Issue date Oct 22, 2024
- Velocys Technologies Limited
- Graham Lea
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Magnetic biomass carbon-quaternary phosphonium salt sterilization m...
- Patent number 12,121,031
- Issue date Oct 22, 2024
- INSTITUTE OF SOIL SCIENCE, CHINESE ACADEMY OF SCIENCES
- Fang Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Compositions and method for removing impurities from a fluid stream
- Patent number 12,110,241
- Issue date Oct 8, 2024
- M Vest Water AS
- Atle Mundheim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treating natural gas and oil well waste wa...
- Patent number 12,110,245
- Issue date Oct 8, 2024
- Eau Midstream, Inc.
- Francis C. Miller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid remanufacturing
- Patent number 12,103,875
- Issue date Oct 1, 2024
- Clean Water Tech, LLC
- Timothy G Coakley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for enhanced inorganic contaminant removal from...
- Patent number 12,098,330
- Issue date Sep 24, 2024
- Marathon Petroleum Company LP
- Mark D. Cox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graphene-magnetite conductive skeleton electrode, preparation metho...
- Patent number 12,091,340
- Issue date Sep 17, 2024
- Nankai University
- Qixing Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR DEOILING WATER AND EFFLUENT, USES OF AN ELECTROMAGNETIC...
- Publication number 20250171337
- Publication date May 29, 2025
- Raimundo Nonato COELHO SILTON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS
- Publication number 20250161843
- Publication date May 22, 2025
- ECOLAB USA INC.
- Fabrice CUOQ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Materials and Methods for Recovering Minerals from Industrial Waste...
- Publication number 20250154034
- Publication date May 15, 2025
- Locus Solutions IPCo, LLC
- Gabriela KNESEL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT COMPOSITIONS AND METHODS OF USE
- Publication number 20250136483
- Publication date May 1, 2025
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND SYSTEM FOR WATER TREATMENT IN OFFSHORE OIL PRODUCTION F...
- Publication number 20250122101
- Publication date Apr 17, 2025
- Petroleo Brasileiro S.A. - PETROBRAS
- Silvio EDEGAR WESCHENFELDER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF SYNTHETIC HYDROCARBONS
- Publication number 20250091922
- Publication date Mar 20, 2025
- Arcadia eFuels US Inc.
- Jeroen Harrie Moors
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Compositions and Methods for Cleaning Contaminated Solids and Liquids
- Publication number 20250091107
- Publication date Mar 20, 2025
- Todd Franssen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL ENVIRONMENTALLY FRIENDLY BIOCIDAL QUATERNIZED AMINE COMPOUND
- Publication number 20250089711
- Publication date Mar 20, 2025
- Baker Hughes Oilfield Operations LLC
- BRETT L. GEISSLER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY
- Publication number 20250084321
- Publication date Mar 13, 2025
- BL Technologies, Inc.
- Javier Gonzalez
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit
- Publication number 20250058250
- Publication date Feb 20, 2025
- Beijing Institute of Petrochemical Technology
- Guodong Ding
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCED INORGANIC CONTAMINANT REMOVAL FROM...
- Publication number 20250011661
- Publication date Jan 9, 2025
- MARATHON PETROLEUM COMPANY LP
- Mark D. Cox
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND METHODS FOR TREATING CONTAMINATED WATER AS A SOURCE FOR...
- Publication number 20250002379
- Publication date Jan 2, 2025
- WP&E Technologies and Solutions, LLC
- Harikrishnan Parthasarathy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SORBENT-BASED SYSTEMS AND METHODS FOR REDUCING A CONCENTRATION OF A...
- Publication number 20240383777
- Publication date Nov 21, 2024
- Element3, a dba of Lithos Industries, Inc.
- Hood H. Whitson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PHOTOELECTROCHEMICAL PRODUCTION OF HYDROGEN FROM WASTEWATER
- Publication number 20240352597
- Publication date Oct 24, 2024
- Saudi Arabian Oil Company
- Abeer ALARAWI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FUNCTIONALIZED PHOSPHONATES, AND WATER-SOLUBLE SALTS AND N-OXIDE DE...
- Publication number 20240351930
- Publication date Oct 24, 2024
- DORF KETAL BRASIL LTDA, BRAZIL
- Chun Te HUANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SORBENT COMPOSITIONS WITH NANOBUBBLES IN PRODUCED WATER APPLICATIONS
- Publication number 20240343612
- Publication date Oct 17, 2024
- Element3, a dba of Lithos Industries, Inc.
- Hood H. Whitson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROGEN PEROXIDE AND PERACID STABILIZATION WITH MOLECULES BASED ON...
- Publication number 20240306637
- Publication date Sep 19, 2024
- ECOLAB USA INC.
- Chris Nagel
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
TREATING PRODUCED WATER FOR BENEFICIAL REUSE
- Publication number 20240300828
- Publication date Sep 12, 2024
- Renovo Resources LLC
- Brad Biagini
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method to Remove Impurities from Oil
- Publication number 20240301298
- Publication date Sep 12, 2024
- Clean Science Systems, LLC
- David Pickett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT METHOD FOR OILY SLUDGE AND METHOD FOR SOIL REMEDIATION
- Publication number 20240270621
- Publication date Aug 15, 2024
- TIANJIN UNIVERSITY
- Guanyi Chen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
A System And Method For Recovering Ammonia From an Ammonia-Containi...
- Publication number 20240262731
- Publication date Aug 8, 2024
- Process Limited
- Robert Eden
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR RECYCLING HEAVY OIL PRODUCED WATER FOR USE IN...
- Publication number 20240228328
- Publication date Jul 11, 2024
- CHINA NATIONAL PETROLEUM CORPORATION
- Jiacai XIE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OVERLOAD PROTECTION CHAMBER FOR FLUID SEPARATION APPARATUS AND SYSTEM
- Publication number 20240216832
- Publication date Jul 4, 2024
- OSI Environmental, LLC (d/b/a Oil Skimmers, Inc.)
- Michael A. Gaudiani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONS
- Publication number 20240199487
- Publication date Jun 20, 2024
- MATERIAL. EVOLUTION LTD.
- Eric WITT
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Biodegrading Recalcitrant To Biodegradation Organic Substances
- Publication number 20240182339
- Publication date Jun 6, 2024
- Timothy Eugene Dunn
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
FLUID REMANUFACTURING
- Publication number 20240182334
- Publication date Jun 6, 2024
- Clean Water Tech, LLC
- Timothy G. Coakley
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND APPARATUS FOR WATER PURIFICATION USING CONTINUOUS HYDROT...
- Publication number 20240165536
- Publication date May 23, 2024
- Clean Water Ventures, Inc.
- Roy H. DiBenerdini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NATURAL GAS REFINING UNIT FOR INTEGRATION AT A BATTERY SITE OF AN O...
- Publication number 20240158708
- Publication date May 16, 2024
- POLYVALOR, LIMITED PARTNERSHIP
- Gregory PATIENCE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR RECYCLING HEAVY OIL PRODUCED WATER FOR USE IN...
- Publication number 20240132378
- Publication date Apr 25, 2024
- CHINA NATIONAL PETROLEUM CORPORATION
- Jiacai XIE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF CHELATED IRON FROM PRODUCED WATER
- Publication number 20240116789
- Publication date Apr 11, 2024
- ConocoPhillips Company
- Jonathan KIESEWETTER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

from petrochemical industry (

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adsorbent cartridge for oil/water separation

Process for controlling treatment of waste fluid generated during p...

Systems and methods for separating soluble solutions

Systems and methods for shielded inductive devices

Direct contact process and method for producing hot water using mat...

System and method for salt removal from solid media

System and method for recovering ammonia from an ammonia-containing...

Water treatment system and method

Overload protection chamber for fluid separation apparatus and system

Integrated boron removal and flocculation process for treating frac...

Method of purifying natural water and wastewater

Polyethylenimine as a new emulsion breaker for quench water systems

Method and apparatus for recycling waste water from a grouting process

Compositions and methods for remediating hydrogen sulfide in hydroc...

Method for processing wastewater having organic high-concentration...

Fluid remanufacturing

Method and system for controlling hydrophobic conditions and foulin...

Process for decontamination of hazardous sulfur compounds in sour w...

Water treatment compositions and methods of use

Composition and method for improved desalter brine quality

Deconstruction of oilsand materials using ionic liquids

Water treatment compositions and methods of use

Compositions and methods for cleaning contaminated solids and liquids

Gasification and Fischer-Tropsch process waste water treatment

Magnetic biomass carbon-quaternary phosphonium salt sterilization m...

Compositions and method for removing impurities from a fluid stream

Method and apparatus for treating natural gas and oil well waste wa...

Fluid remanufacturing

Systems and methods for enhanced inorganic contaminant removal from...

Graphene-magnetite conductive skeleton electrode, preparation metho...

Patents Applicationslast 30 patents

PROCESS FOR DEOILING WATER AND EFFLUENT, USES OF AN ELECTROMAGNETIC...

POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS

Materials and Methods for Recovering Minerals from Industrial Waste...

WATER TREATMENT COMPOSITIONS AND METHODS OF USE

PROCESS AND SYSTEM FOR WATER TREATMENT IN OFFSHORE OIL PRODUCTION F...

PRODUCTION OF SYNTHETIC HYDROCARBONS

Compositions and Methods for Cleaning Contaminated Solids and Liquids

NOVEL ENVIRONMENTALLY FRIENDLY BIOCIDAL QUATERNIZED AMINE COMPOUND

COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY

Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit

SYSTEMS AND METHODS FOR ENHANCED INORGANIC CONTAMINANT REMOVAL FROM...

SYSTEMS AND METHODS FOR TREATING CONTAMINATED WATER AS A SOURCE FOR...

SORBENT-BASED SYSTEMS AND METHODS FOR REDUCING A CONCENTRATION OF A...

PHOTOELECTROCHEMICAL PRODUCTION OF HYDROGEN FROM WASTEWATER

FUNCTIONALIZED PHOSPHONATES, AND WATER-SOLUBLE SALTS AND N-OXIDE DE...

SORBENT COMPOSITIONS WITH NANOBUBBLES IN PRODUCED WATER APPLICATIONS

HYDROGEN PEROXIDE AND PERACID STABILIZATION WITH MOLECULES BASED ON...

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

System and Method to Remove Impurities from Oil

TREATMENT METHOD FOR OILY SLUDGE AND METHOD FOR SOIL REMEDIATION

A System And Method For Recovering Ammonia From an Ammonia-Containi...

METHOD AND SYSTEM FOR RECYCLING HEAVY OIL PRODUCED WATER FOR USE IN...

OVERLOAD PROTECTION CHAMBER FOR FLUID SEPARATION APPARATUS AND SYSTEM

ALKALINE ACTIVATED CEMENT METHODS AND COMPOSITIONS

Biodegrading Recalcitrant To Biodegradation Organic Substances

FLUID REMANUFACTURING

METHOD AND APPARATUS FOR WATER PURIFICATION USING CONTINUOUS HYDROT...

NATURAL GAS REFINING UNIT FOR INTEGRATION AT A BATTERY SITE OF AN O...

METHOD AND SYSTEM FOR RECYCLING HEAVY OIL PRODUCED WATER FOR USE IN...

REMOVAL OF CHELATED IRON FROM PRODUCED WATER