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CHEMISTRY METALLURGY
C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00
Treatment of water, waste water, or sewage
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C02F1/4693
electrodialysis
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Patents Grants
last 30 patents
Information
Patent Grant
System for treatment and disinfection of industrial effluents
Patent number
11,952,301
Issue date
Apr 9, 2024
Unique Equipment Solutions LLC
Oleksandr Yuriiovych Mykytiuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,932,955
Issue date
Mar 19, 2024
Mangrove Water Technologies Ltd.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Devices for urea electrolysis and methods of using same
Patent number
11,925,737
Issue date
Mar 12, 2024
Baxter International Inc.
Yuanpang Samuel Ding
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,891,710
Issue date
Feb 6, 2024
Mangrove Water Technologies Ltd.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for electrochemical treatment of aqueous fluid fo...
Patent number
11,883,783
Issue date
Jan 30, 2024
Saudi Arabian Oil Company
Adrian Cesar Cavazos Sepulveda
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,859,297
Issue date
Jan 2, 2024
Mangrove Water Technologies Ltd.
Saad Dara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Bipolar electrochemical spacer
Patent number
11,833,474
Issue date
Dec 5, 2023
MIS IP Holdings, LLC
Brian M. McDonald
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment of saline water for agricultural and potable use
Patent number
11,820,689
Issue date
Nov 21, 2023
Evoqua Water Technologies LLC
Gary C. Ganzi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Preparation method for recycling inorganic salt in printing and dye...
Patent number
11,802,068
Issue date
Oct 31, 2023
TIANGONG UNIVERSITY
Haitao Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Return flow system for ion concentration polarization (ICP) desalin...
Patent number
11,780,754
Issue date
Oct 10, 2023
Massachusetts Institute of Technology
Jongyoon Han
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device for purifying fluid using ion concentration polarization phe...
Patent number
11,767,241
Issue date
Sep 26, 2023
Seoul National University R&DB Foundation
Sung Jae Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods of water treatment for hydrogen production
Patent number
11,761,097
Issue date
Sep 19, 2023
Ohmium International, Inc.
Arne Ballantine
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for accurate positioning and in-situ treatment of pollutants...
Patent number
11,753,317
Issue date
Sep 12, 2023
Chinese Research Academy of Environmental Sciences
Chen Zhao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for treating an effluent supersaturated with calcium carbona...
Patent number
11,753,324
Issue date
Sep 12, 2023
Veolia Water Solutions & Technologies Support
Didier Grange
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,702,755
Issue date
Jul 18, 2023
Mangrove Water Technologies Ltd.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,702,754
Issue date
Jul 18, 2023
Mangrove Water Technologies Ltd.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and system for providing ultrapure water with flexible lamp...
Patent number
11,697,607
Issue date
Jul 11, 2023
Evoqua Water Technologies LLC
Christopher Hall
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for integrated solar photodialysis
Patent number
11,673,100
Issue date
Jun 13, 2023
The Regents of the University of California
Shane Ardo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sub-block sealing for electrochemical separation devices
Patent number
11,673,096
Issue date
Jun 13, 2023
Michael J. Muse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method of treating waste water
Patent number
11,673,818
Issue date
Jun 13, 2023
Industrial Technology Research Institute
Guan-You Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment of sodic, high salinity, or high sodium waters for...
Patent number
11,655,166
Issue date
May 23, 2023
Gary C. Ganzi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of separating and isolating water and other desired constit...
Patent number
11,655,173
Issue date
May 23, 2023
NLB WATER, LLC
Ernst Schmidt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrochemical desalination system
Patent number
11,648,506
Issue date
May 16, 2023
Palo Alto Research Center Incorporated
Eugene S. Beh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,649,552
Issue date
May 16, 2023
Mangrove Water Technologies Ltd.
Saad Dara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,634,826
Issue date
Apr 25, 2023
Mangrove Water Technologies Ltd.
Saad Dara
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for treating hydrocarbon-containing feed streams
Patent number
11,634,348
Issue date
Apr 25, 2023
Enviro Water Minerals Company, Inc.
Paul Steven Wallace
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hybrid system for water treatment, desalination, and chemical produ...
Patent number
11,629,073
Issue date
Apr 18, 2023
Kyungpook National University Industry-Academic Cooperation Foundation
Hyun Woong Park
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Li recovery processes and onsite chemical production for Li recover...
Patent number
11,598,011
Issue date
Mar 7, 2023
Mangrove Water Technologies Ltd.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrodialysis process and bipolar membrane electrodialysis device...
Patent number
11,577,202
Issue date
Feb 14, 2023
Magna Imperio Systems Corp.
Ethan Demeter
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for producing lithium hydroxide monohydrate from brines
Patent number
11,578,414
Issue date
Feb 14, 2023
Ecostar-Nautech Co., Ltd.
Aleksandr Dmitriyevich Riabtsev
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM RECOVERY DEVICE AND LITHIUM RECOVERY METHOD
Publication number
20240149219
Publication date
May 9, 2024
HIROSAKI UNIVERSITY
Kazuya SASAKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A SYSTEM FOR REMOVING AMMONIA FROM AN AMMONIA-CONTAINING EFFLUENT,...
Publication number
20240132376
Publication date
Apr 25, 2024
NIJHUIS WATER TECHNOLOGY B.V.
Tuur Bert Theo VAN DEN EIJNDE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HIGH-EFFICIENT MAGNESIUM ION REMOVAL SYSTEM FOR SALT LAKE BRINE BAS...
Publication number
20240124336
Publication date
Apr 18, 2024
DALIAN UNIVERSITY OF TECHNOLOGY
Xuehua RUAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Polymer Films
Publication number
20240117133
Publication date
Apr 11, 2024
FUJIFILM Manufacturing Europe B.V.
Jacko Hessing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OSMOTIC PROCESSES
Publication number
20240091706
Publication date
Mar 21, 2024
SALTPOWER HOLDING APS
Henrik Tækker Madsen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20240084464
Publication date
Mar 14, 2024
Mangrove Water Technologies LTD.
Saad Dara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HYBRID SYSTEM AND METHOD OF WASTE HEAT UTILIZATION-BASED PHOTOVOLTA...
Publication number
20240066471
Publication date
Feb 29, 2024
XI'AN JIAOTONG UNIVERSITY
Zhiguo QU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SUB-BLOCK SEALING FOR ELECTROCHEMICAL SEPERATION DEVICES
Publication number
20240050902
Publication date
Feb 15, 2024
Evoqua Water Technologies LLC
Michael J. Muse
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR REDOX POLYMER ELECTRODIALYSIS
Publication number
20240025777
Publication date
Jan 25, 2024
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Xiao SU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods of Flexible Electrochemical Stripping to Recove...
Publication number
20240025776
Publication date
Jan 25, 2024
The Board of Trustees of the Leland Stanford Junior University
William A. Tarpeh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods for Bipolar Membranes
Publication number
20240024823
Publication date
Jan 25, 2024
California Institute of Technology
Eowyn Lucas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20240011167
Publication date
Jan 11, 2024
Mangrove Water Technologies LTD.
Saad Dara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Return Flow System for Ion Concentration Polarization (ICP)
Publication number
20230416122
Publication date
Dec 28, 2023
Massachusetts Institute of Technology
Jongyoon Han
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS TO SEPARATE AN AQUEOUS FEED
Publication number
20230406735
Publication date
Dec 21, 2023
MEZT B.V.
Adriaan Hendrik LIEFTINCK
C05 - FERTILISERS MANUFACTURE THEREOF
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
SYSTEM AND METHOD FOR ELECTROCHEMICAL OCEAN ALKALINITY ENHANCEMENT
Publication number
20230390704
Publication date
Dec 7, 2023
The Research Foundation for the State University of New York
Matthew EISAMAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS OF WATER TREATMENT FOR HYDROGEN PRODUCTION
Publication number
20230383422
Publication date
Nov 30, 2023
OHMIUM INTERNATIONAL, INC.
Arne Ballantine
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatus and Methods for Nitrogen Reduction in Wastewater
Publication number
20230365444
Publication date
Nov 16, 2023
The Board of Trustees of the Leland Stanford Junior University
William A. Tarpeh
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
SYSTEM AND METHOD FOR REMOVING CARBON DIOXIDE FROM SEA WATER
Publication number
20230357058
Publication date
Nov 9, 2023
Shu Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20230349055
Publication date
Nov 2, 2023
Mangrove Water Technologies LTD.
Saad Dara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
REMOVAL OF HARDNESS USING TEMPLATE ASSISTED CRYSTALLIZATION FOR ELE...
Publication number
20230339794
Publication date
Oct 26, 2023
MIS IP Holdings, LLC
Ethan L. DEMETER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTRODIALYSIS AND ELECTRODEIONIZATION SPACERS
Publication number
20230322587
Publication date
Oct 12, 2023
IONIC SOLUTIONS LTD.
Azaroghly YAZDANBOD
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTRODIALYSIS DEVICE AND METHOD FOR SELECTIVE REMOVAL OF DRINKING...
Publication number
20230322591
Publication date
Oct 12, 2023
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
Min YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LI RECOVERY PROCESSES AND ONSITE CHEMICAL PRODUCTION FOR LI RECOVER...
Publication number
20230304172
Publication date
Sep 28, 2023
Mangrove Water Technologies LTD.
Saad Dara
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
IMPROVED APPARATUS AND METHOD FOR MEDIATION OF PFAS CONTAMINATION I...
Publication number
20230271857
Publication date
Aug 31, 2023
Randall P. Moore
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTROCHEMICAL DESALINATION SYSTEM
Publication number
20230264140
Publication date
Aug 24, 2023
Palo Alto Research Center Incorporated
Eugene S. Beh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Portable Electrodialysis Device With Flow Electrode
Publication number
20230264990
Publication date
Aug 24, 2023
John J. Gresens
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Simplified Architecture for Desalination via Electrodialysis
Publication number
20230241554
Publication date
Aug 3, 2023
Massachusetts Institute of Technology
Hannah M. Varner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Ion-Selective Composite Membrane
Publication number
20230226499
Publication date
Jul 20, 2023
Sweetch Energy
Bruno Mottet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR HIGH RECOVERY IN ELECTRODIALYSIS AND ELEC...
Publication number
20230226494
Publication date
Jul 20, 2023
IONIC SOLUTIONS LTD.
Azaroghly YAZDANBOD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL