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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

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C02F1/26by extraction

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for sustainable brine treatment and heavy metal p...
- Patent number 12,358,815
- Issue date Jul 15, 2025
- United Arab Emirates University
- Ameera Mohammad
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Advanced waterflooding methods for enhanced hydrocarbon recovery
- Patent number 12,345,140
- Issue date Jul 1, 2025
- Saudi Arabian Oil Company
- Mohammed Badri Al Otaibi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for synthesizing a hydrophobic deep eutectic solvent
- Patent number 12,344,537
- Issue date Jul 1, 2025
- University of Kentucky Research Foundation
- Jian Shi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for cooperatively treating water and gas to reduc...
- Patent number 12,337,279
- Issue date Jun 24, 2025
- Beijing Jiaotong University
- Hong Yao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced flocculation of intractable slurries using silicate ions
- Patent number 12,304,838
- Issue date May 20, 2025
- Envicore Inc.
- Milana Trifkovic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Desalination device using solvent extraction method, and desalinati...
- Patent number 12,269,754
- Issue date Apr 8, 2025
- Korea University Research and Business Foundation
- Jae Woo Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device and system for water desalinization
- Patent number 12,264,085
- Issue date Apr 1, 2025
- Morteza Vadipour
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Humic and fulvic black water based beverage for human consumption
- Patent number 12,227,434
- Issue date Feb 18, 2025
- Louise Wilkie
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Solid-phase extraction material, and preparation method and use the...
- Patent number 12,220,685
- Issue date Feb 11, 2025
- Nanjing University
- Qing Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treated geothermal brine compositions with reduced concentrations o...
- Patent number 12,221,671
- Issue date Feb 11, 2025
- TERRALITHIUM LLC
- Stephen Harrison
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Temperature swing solvent extraction for descaling of feedstreams
- Patent number 12,209,034
- Issue date Jan 28, 2025
- The Trustees of Columbia University In the City of New York
- Ngai Yin Yip
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for manufacturing diester-based composition
- Patent number 12,186,729
- Issue date Jan 7, 2025
- LG Chem, Ltd.
- Yeon Uk Choo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for treating brine and capturing CO2 emissions
- Patent number 12,187,629
- Issue date Jan 7, 2025
- United Arab Emirates University
- Jawad Mustafa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Zero liquid discharge eutectic freeze desalination with intermediat...
- Patent number 12,187,625
- Issue date Jan 7, 2025
- The Board of Regents of the University of Oklahoma
- Hamidreza Shabgard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modularized subsea seawater desalination system
- Patent number 12,186,705
- Issue date Jan 7, 2025
- Waterise AS
- Davoud Tayebi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Temperature swing solvent extraction for descaling of feedstreams
- Patent number 12,180,093
- Issue date Dec 31, 2024
- The Trustees of Columbia University In the City of New York
- Ngai Yin Yip
- 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
Treated geothermal brine compositions with reduced concentration of...
- Patent number 12,168,748
- Issue date Dec 17, 2024
- TERRALITHIUM LLC
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and system for sustainable brine treatment and heavy metal p...
- Patent number 12,168,615
- Issue date Dec 17, 2024
- United Arab Emirates University
- Ameera Mohammad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desalination systems and methods
- Patent number 12,162,780
- Issue date Dec 10, 2024
- James Marsh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated lithium extraction
- Patent number 12,157,929
- Issue date Dec 3, 2024
- Schlumberger Technology Corporation
- Ankur D. Jariwala
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and process for obtaining potable water employing geothermal...
- Patent number 12,145,863
- Issue date Nov 19, 2024
- Louis Theodore
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for desalination of liquids
- Patent number 12,134,571
- Issue date Nov 5, 2024
- ACQUOLINA IL MONDO, LLC
- Garry Bush
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Desalination plant
- Patent number 12,129,190
- Issue date Oct 29, 2024
- MARC Water Services, LLC
- Michael D. Allen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Doubly porous multi-layer desal membrane
- Patent number 12,121,868
- Issue date Oct 22, 2024
- King Fahd University of Petroleum & Minerals
- Isam Hassan Aljundi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polysulfone-supported separation membrane
- Patent number 12,109,538
- Issue date Oct 8, 2024
- King Fahd University of Petroleum & Minerals
- Isam Hassan Aljundi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Generator of a vortex braid broken up into a system of toroid vortices
- Patent number 12,102,971
- Issue date Oct 1, 2024
- Igor Vozyakov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems, methods, and compositions for purifying water
- Patent number 12,103,866
- Issue date Oct 1, 2024
- Battelle Memorial Institute
- Bernard P. McGrail
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Ammonia-driven hydrogel dehydration-desalination method
- Publication number 20250236538
- Publication date Jul 24, 2025
- Fudan University
- Xiuping ZHU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION
- Publication number 20250223198
- Publication date Jul 10, 2025
- Louise Wilkie
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
WATER TREATMENT AND DESALINATION
- Publication number 20250171332
- Publication date May 29, 2025
- Sylvan Source, Inc.
- Eugene Thiers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE
- Publication number 20250171342
- Publication date May 29, 2025
- PT ESG NEW ENERGY MATERIAL
- SATRYO SOEMANTRI BRODJONEGORO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR OPERATING DESALTING DEVICE
- Publication number 20250136473
- Publication date May 1, 2025
- KURITA WATER INDUSTRIES LTD.
- Kazuki ISHII
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DESALINATION SYSTEMS AND METHODS
- Publication number 20250128965
- Publication date Apr 24, 2025
- Blue Mountain International, LLC
- James Marsh
- 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
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
- Publication number 20250091906
- Publication date Mar 20, 2025
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Ngai Yin YIP
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR TREATING BRINE AND CAPTURING CO2 EMISSIONS
- Publication number 20250091914
- Publication date Mar 20, 2025
- UNITED ARAB EMIRATES UNIVERSITY
- JAWAD MUSTAFA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION...
- Publication number 20250075343
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Ameerah Bokhari
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PREPARING DIESTER-BASED COMPOSITION
- Publication number 20250065292
- Publication date Feb 27, 2025
- LG CHEM, LTD.
- Yeon Uk CHOO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Systems, Methods, and Compositions for Purifying Water
- Publication number 20250059067
- Publication date Feb 20, 2025
- Battelle Memorial lnstitute
- Bernard P. McGrail
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WAVE-ACTUATED SYSTEM, WAVE ENERGY CONVERTER SUBSYSTEM, AND METHOD F...
- Publication number 20250035081
- Publication date Jan 30, 2025
- ONEKA TECHNOLOGIES
- Dragan TUTIC
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES
- Publication number 20250010247
- Publication date Jan 9, 2025
- Saudi Arabian Oil Company
- Fahd I. ALGHUNAIMI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR TREATING BRINE AND CAPTURING CO2 EMISSIONS
- Publication number 20240391804
- Publication date Nov 28, 2024
- UNITED ARAB EMIRATES UNIVERSITY
- JAWAD MUSTAFA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYPERSALINE DESALINATION USING IONIC LIQUIDS AND LOW-TEMPERATURE HEAT
- Publication number 20240391800
- Publication date Nov 28, 2024
- UNIVERSITY OF NOTRE DAME DU LAC
- Tengfei Luo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF
- Publication number 20240368001
- Publication date Nov 7, 2024
- Aquafortus Technologies Limited
- Daryl Joseph BRIGGS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD OF WATER PURIFICATION UTILIZING AN IONOMER MEMBRANE
- Publication number 20240367087
- Publication date Nov 7, 2024
- Bamdad Bahar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE CO...
- Publication number 20240368000
- Publication date Nov 7, 2024
- University of Washington
- Alex Gagnon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR OPERATING PURE-WATER PRODUCTION SYSTEM
- Publication number 20240336497
- Publication date Oct 10, 2024
- KURITA WATER INDUSTRIES LTD.
- Rena TABEI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Gated Electrodialysis with Zero Liquid Discharge
- Publication number 20240327257
- Publication date Oct 3, 2024
- Ben Harrison Cantrell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER
- Publication number 20240317611
- Publication date Sep 26, 2024
- Zhejiang University
- Jie ZHOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MATERIALS AND METHODS FOR IODINE CAPTURE
- Publication number 20240300889
- Publication date Sep 12, 2024
- UNIVERSITY OF HOUSTON SYSTEM
- Ognjen Miljanic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF...
- Publication number 20240271026
- Publication date Aug 15, 2024
- TERRALITHIUM LLC
- Stephen Harrison
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION
- Publication number 20240262716
- Publication date Aug 8, 2024
- Louise Wilkie
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
DOUBLY POROUS MULTI-LAYER DESAL MEMBRANE
- Publication number 20240261739
- Publication date Aug 8, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Isam Hassan ALJUNDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESALINATION SYSTEM AND DESALINATION PROCESS THEREFOR
- Publication number 20240262715
- Publication date Aug 8, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Naef A.A. QASEM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLYSULFONE-SUPPORTED SEPARATION MEMBRANE
- Publication number 20240261738
- Publication date Aug 8, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Isam Hassan ALJUNDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

by extraction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for sustainable brine treatment and heavy metal p...

Advanced waterflooding methods for enhanced hydrocarbon recovery

Method for synthesizing a hydrophobic deep eutectic solvent

System and method for cooperatively treating water and gas to reduc...

Enhanced flocculation of intractable slurries using silicate ions

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

Desalination device using solvent extraction method, and desalinati...

Device and system for water desalinization

Humic and fulvic black water based beverage for human consumption

Solid-phase extraction material, and preparation method and use the...

Treated geothermal brine compositions with reduced concentrations o...

Temperature swing solvent extraction for descaling of feedstreams

System and method for manufacturing diester-based composition

System and method for treating brine and capturing CO2 emissions

Zero liquid discharge eutectic freeze desalination with intermediat...

Modularized subsea seawater desalination system

Temperature swing solvent extraction for descaling of feedstreams

Composition and method for improved desalter brine quality

Deconstruction of oilsand materials using ionic liquids

Treated geothermal brine compositions with reduced concentration of...

Method and system for sustainable brine treatment and heavy metal p...

Desalination systems and methods

Integrated lithium extraction

System and process for obtaining potable water employing geothermal...

Systems and methods for desalination of liquids

Desalination plant

Doubly porous multi-layer desal membrane

Polysulfone-supported separation membrane

Generator of a vortex braid broken up into a system of toroid vortices

Systems, methods, and compositions for purifying water

Patents Applicationslast 30 patents

Ammonia-driven hydrogel dehydration-desalination method

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

WATER TREATMENT AND DESALINATION

WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE

METHOD FOR OPERATING DESALTING DEVICE

DESALINATION SYSTEMS AND METHODS

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

PRODUCTION OF SYNTHETIC HYDROCARBONS

TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS

SYSTEM FOR TREATING BRINE AND CAPTURING CO2 EMISSIONS

COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY

CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION...

SYSTEM AND METHOD FOR PREPARING DIESTER-BASED COMPOSITION

Systems, Methods, and Compositions for Purifying Water

WAVE-ACTUATED SYSTEM, WAVE ENERGY CONVERTER SUBSYSTEM, AND METHOD F...

POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES

SYSTEM FOR TREATING BRINE AND CAPTURING CO2 EMISSIONS

HYPERSALINE DESALINATION USING IONIC LIQUIDS AND LOW-TEMPERATURE HEAT

SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF

SYSTEM AND METHOD OF WATER PURIFICATION UTILIZING AN IONOMER MEMBRANE

CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE CO...

METHOD FOR OPERATING PURE-WATER PRODUCTION SYSTEM

Gated Electrodialysis with Zero Liquid Discharge

DESALINATION METHOD OF ION MICRO-NANO SIEVING FOR AGRICULTURAL WATER

MATERIALS AND METHODS FOR IODINE CAPTURE

TREATED GEOTHERMAL BRINE COMPOSITIONS WITH REDUCED CONCENTRATION OF...

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

DOUBLY POROUS MULTI-LAYER DESAL MEMBRANE

DESALINATION SYSTEM AND DESALINATION PROCESS THEREFOR

POLYSULFONE-SUPPORTED SEPARATION MEMBRANE