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C
CHEMISTRY METALLURGY
C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00
Treatment of water, waste water, or sewage
Current Industry
C02F1/26
by extraction
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-layer membrane containing mixed polyamide selective layer and...
Patent number
11,969,696
Issue date
Apr 30, 2024
King Fahd University of Petroleum & Minerals
Isam Hassan Aljundi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for separating and recovering gas field chemicals...
Patent number
11,951,443
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Mohamed A. Soliman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for efficiently recycling nickel in wastewater and method
Patent number
11,952,291
Issue date
Apr 9, 2024
Chongqing University of Arts and Sciences
Wei Guan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aryl triazole cages
Patent number
11,939,336
Issue date
Mar 26, 2024
Indiana University Research and Technology Corporation
Amar H. Flood
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Detection and extraction of plastic contaminants within water using...
Patent number
11,932,557
Issue date
Mar 19, 2024
University of Kentucky Research Foundation
Jian Shi
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for desalination of liquids
Patent number
11,926,539
Issue date
Mar 12, 2024
ACQUOLINA IL MONDO LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Enhanced flocculation of intractable slurries using silicate ions
Patent number
11,912,593
Issue date
Feb 27, 2024
Envicore Inc.
Milana Trifkovic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Desalting apparatus using solvent and the method thereof
Patent number
11,858,831
Issue date
Jan 2, 2024
Korea University Research and Business Foundation
Jae Woo Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Humic and fulvic black water based beverage for human consumption
Patent number
11,840,461
Issue date
Dec 12, 2023
Louise Wilkie
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Switchable system for high-salinity brine desalination and fraction...
Patent number
11,840,462
Issue date
Dec 12, 2023
Massachusetts Institute of Technology
Aaron D. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Buffer-free process cycle for CO2 sequestration and carbonate produ...
Patent number
11,827,542
Issue date
Nov 28, 2023
The Regents of the University of California
Gaurav Sant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for separating components from fluid streams
Patent number
11,826,672
Issue date
Nov 28, 2023
Circle Verde Water Corporation
Joseph V. Alexander
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for desalination of liquids
Patent number
11,827,536
Issue date
Nov 28, 2023
ACQUOLINA IL MONDO, LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Highly concentrated seawater mineral extract and uses thereof
Patent number
11,752,088
Issue date
Sep 12, 2023
Oriel Seasalt Company Limited
Brian Fitzpatrick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid crystallizer salting out solution
Patent number
11,739,005
Issue date
Aug 29, 2023
MIS IP Holdings, LLC
Rachel Guia Giron
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Device and method for the desalination of water by means of thermal...
Patent number
11,731,933
Issue date
Aug 22, 2023
ADIONICS
Guillaume De Souza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Osmotic methods and systems involving energy recovery
Patent number
11,667,549
Issue date
Jun 6, 2023
Gradiant Corporation
Richard Stover
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enhanced emulsion liquid membranes for extraction of pollutants fro...
Patent number
11,648,512
Issue date
May 16, 2023
The Curators of the University of Missouri
Muthanna Al-Dahhan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Direct solar desalination system with enhanced desalination
Patent number
11,639,297
Issue date
May 2, 2023
United Arab Emirates University
Fadi Alnaimat
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pyrrole-based polymers for metal extraction, analysis, and removal
Patent number
11,634,517
Issue date
Apr 25, 2023
The University of Toledo
Jon R. Kirchhoff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of cobalt and tungstic acid and/or its der...
Patent number
11,603,576
Issue date
Mar 14, 2023
Novamont S.p.A.
Giampietro Borsotti
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Porous liquid and methods of making and using the same
Patent number
11,590,447
Issue date
Feb 28, 2023
Exxon Mobil Technology and Engineering Company
Mohsen S. Yeganeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self-sufficient systems for carbon dioxide removal and sequestration
Patent number
11,560,322
Issue date
Jan 24, 2023
James Cheng-Shyong Lu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for sorbtion distillation
Patent number
11,524,906
Issue date
Dec 13, 2022
GREENBLU
Howard Y. Yuh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Synthetic silica as packing material in supported liquid extraction
Patent number
11,511,257
Issue date
Nov 29, 2022
Agilent Technologies, Inc.
Kunqiang Jiang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water desalinization systems
Patent number
11,505,477
Issue date
Nov 22, 2022
Satish Mahna
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treated geothermal brine compositions with reduced concentration of...
Patent number
11,466,191
Issue date
Oct 11, 2022
TERRALITHIUM LLC
Stephen Harrison
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Desalination device with graphene filtering for the production of d...
Patent number
11,407,656
Issue date
Aug 9, 2022
Shaanxi University of Technology
Hong Cui
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method of water purification utilizing an ionomer membrane
Patent number
11,369,897
Issue date
Jun 28, 2022
FFI Ionix IP, Inc.
Bamdad Bahar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vacuum freezing nucleated liquid water for purifying brackish water
Patent number
11,365,133
Issue date
Jun 21, 2022
Advanced Cooling Technologies, Inc.
Fangyu Cao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Mineral Supplement Including Microbes to Promote Growth in Agriculture
Publication number
20240150254
Publication date
May 9, 2024
Parshuram Nirajan Shastri
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INTEGRATED WATER SUPPLY AND POWER SYSTEM
Publication number
20240140829
Publication date
May 2, 2024
John Walter Jennings
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRODUCED WATER TREATMENT FOR DIRECT INJECTION USING MECHANICALLY AS...
Publication number
20240132379
Publication date
Apr 25, 2024
Saudi Arabian Oil Company
Seung-Hak Choi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PURIFYING BRINE GENERATED IN AROMATIC COMPOUND PRODUCING...
Publication number
20240124328
Publication date
Apr 18, 2024
Hanwha Solutions Corporation
Ji Hye CHOI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SMALL MODULAR NUCLEAR REACTOR INTEGRATED ENERGY SYSTEMS FOR IN-SITU...
Publication number
20240124985
Publication date
Apr 18, 2024
NuScale Power, LLC
Francis Y. Tsang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Water Processing Method and Unit
Publication number
20240109791
Publication date
Apr 4, 2024
Lithium Harvest ApS
Paw JUUL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
OILFIELD BRINE DESALINATION
Publication number
20240092659
Publication date
Mar 21, 2024
StarRotor Corporation
Mark Holtzapple
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND SYSTEM FOR WATER DESALINIZATION
Publication number
20240076205
Publication date
Mar 7, 2024
Morteza Vadipour
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Seawater RO desalination by pneumatic power tapped from offshore oc...
Publication number
20240059586
Publication date
Feb 22, 2024
Yona Becher
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HYDROCARBON AND SULFIDE REMOVAL IN DIRECT AQUEOUS EXTRACTION
Publication number
20240025767
Publication date
Jan 25, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Florence Binet
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYNERGISTIC USE OF PHENOL PURIFICATION TRAIN IN PHENOL PRODUCTION U...
Publication number
20240018080
Publication date
Jan 18, 2024
SABIC Global Technologies B.V.
Kadek Sumpena
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Removal of Fluoroorganic Compounds From Aqueous Media
Publication number
20240018084
Publication date
Jan 18, 2024
3M Innovative Properties Company
Klaus Hintzer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF OBTAINING WATER FOR DOWNSTREAM PROCESSES
Publication number
20240010525
Publication date
Jan 11, 2024
BASF Corporation
Jack Bender
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER RECLAMATION SYSTEM USING OIL AS A HEAT TRANSFER MEDIUM AND LI...
Publication number
20240002258
Publication date
Jan 4, 2024
Erik Andrew Anderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LIQUID CRYSTALLIZER SALTING OUT SOLUTION
Publication number
20240002260
Publication date
Jan 4, 2024
MIS IP Holdings, LLC
Rachel Guia GIRON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FACILITY AND METHOD FOR PRODUCING A GLOBALLY USABLE ENERGY CARRIER
Publication number
20230406793
Publication date
Dec 21, 2023
Obrist Technologies GmbH
Frank Obrist
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and Facility for the Treatment of Brine in Salt Baths for Sa...
Publication number
20230397623
Publication date
Dec 14, 2023
GEA TDS GMBH
Bernd Feuerriegel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PROCESS FOR REMOVING CYANIDE FROM A CYANIDE-BEARING AQUEOUS FLUID
Publication number
20230399241
Publication date
Dec 14, 2023
Commonwealth Scientific and Industrial Research Organisation
Xianwen Dai
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
USE OF TRIVALENT METALS TO ENHANCE AQUATIC PESTICIDE EFFICACY, SURF...
Publication number
20230339787
Publication date
Oct 26, 2023
SePRO Corporation
Byran C. FUHRMANN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR DESALINATION OF LIQUIDS
Publication number
20230331588
Publication date
Oct 19, 2023
ACQUOLINA IL MONDO LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE FOR EFFICIENTLY RECYCLING NICKEL IN WASTEWATER AND METHOD
Publication number
20230322583
Publication date
Oct 12, 2023
Chongqing University of Arts and Sciences
Wei GUAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
A SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF
Publication number
20230286833
Publication date
Sep 14, 2023
Aquafortus Technologies Limited
Chaitra PRAKASH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR REMOVAL OF FLUOROORGANIC COMPOUNDS FROM EMULSIONS
Publication number
20230286839
Publication date
Sep 14, 2023
3M Innovative Properties Company
Klaus Hintzer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A METHOD FOR TREATING PFAS CONTAINING MEDIUM
Publication number
20230278892
Publication date
Sep 7, 2023
Sanexen Environmental Services Inc.
Martin BUREAU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OSMOTIC METHODS AND SYSTEMS INVOLVING ENERGY RECOVERY
Publication number
20230257285
Publication date
Aug 17, 2023
Gradiant Corporation
Richard Stover
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SALT RECOVERY SOLUTION AND PROCESSES OF USE THEREOF
Publication number
20230257284
Publication date
Aug 17, 2023
Aquafortus Technologies Limited
Daryl Joseph BRIGGS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TEMPERATURE SWING SOLVENT EXTRACTION FOR DESCALING OF FEEDSTREAMS
Publication number
20230242418
Publication date
Aug 3, 2023
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 AND METHOD FOR ENVIRONMENTAL REMEDIATION
Publication number
20230226583
Publication date
Jul 20, 2023
ECOSPEARS, INC.
Sergie A. Albino
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ENHANCED FLOCCULATION OF INTRACTABLE SLURRIES USING SILICATE IONS
Publication number
20230219831
Publication date
Jul 13, 2023
EnviCore Inc.
Milana Trifkovic
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR THE RECOVERY OF COBALT AND TUNGSTIC ACID AND/OR ITS DER...
Publication number
20230193420
Publication date
Jun 22, 2023
Novamont S.p.A.
Giampietro BORSOTTI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE