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fluorine containing heterogeneous membranes
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last 30 patents
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Patent Grant
Composite ion exchange membranes and methods of making the same
Patent number
12,152,117
Issue date
Nov 26, 2024
Ohmium International, Inc.
Chockkalingam Karuppaiah
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Chemically modified anion exchange membrane
Patent number
12,104,030
Issue date
Oct 1, 2024
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite ion exchange membranes and methods of making the same
Patent number
12,091,518
Issue date
Sep 17, 2024
Ohmium International, Inc.
Chockkalingam Karuppaiah
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Phosphate anion-quaternary ammonium ion pair coordinated polymer me...
Patent number
12,027,731
Issue date
Jul 2, 2024
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite ion exchange membrane and method of making same
Patent number
11,987,680
Issue date
May 21, 2024
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemically modified anion exchange membrane and method of preparing...
Patent number
11,773,228
Issue date
Oct 3, 2023
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite ion exchange membrane and method of making same
Patent number
11,674,009
Issue date
Jun 13, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer electrolyte membrane, method for manufacturing same, and me...
Patent number
11,444,305
Issue date
Sep 13, 2022
Dong-Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion exchange membrane for alkali chloride electrolysis, and alkali...
Patent number
11,434,337
Issue date
Sep 6, 2022
AGC Inc.
Takayuki Kaneko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing chemically modified anion exchange membrane
Patent number
11,339,257
Issue date
May 24, 2022
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fabricating ionic/polyimtde membranes
Patent number
11,312,851
Issue date
Apr 26, 2022
The Board of Regents of the Nevada System of Higher Education on Behalf of th...
Kwang Jin Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite ion exchange membrane and method of making same
Patent number
11,286,357
Issue date
Mar 29, 2022
Bamdad Bahar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing ion-exchange membrane using chemical modificati...
Patent number
11,053,365
Issue date
Jul 6, 2021
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange membrane and electrolyzer
Patent number
11,047,056
Issue date
Jun 29, 2021
Asahi Kasei Kabushiki Kaisha
Ryuji Ohashi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Ion exchange membrane for alkali chloride electrolysis, production...
Patent number
11,020,734
Issue date
Jun 1, 2021
AGC Inc.
Yasushi Yamaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing ion exchange membrane for electrolysis, and i...
Patent number
10,926,253
Issue date
Feb 23, 2021
AGC Inc.
Takayuki Kaneko
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Ion exchange membrane for alkali chloride electrolysis, and alkali...
Patent number
10,865,489
Issue date
Dec 15, 2020
AGC Inc.
Takayuki Kaneko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion-conducting membrane
Patent number
10,811,716
Issue date
Oct 20, 2020
Johnson Matthey Fuel Cells Limited
Jonathan Charles Frost
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Multicatalyst polyelectrolyte membranes and materials and methods u...
Patent number
10,722,743
Issue date
Jul 28, 2020
Rutgers, The State University of New Jersey
John Landers
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method for producing laminated complex, and laminated complex
Patent number
10,717,053
Issue date
Jul 21, 2020
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane, membrane-electrode assembly, fuel cell and method for pro...
Patent number
10,573,916
Issue date
Feb 25, 2020
Audi AG
Gerold Hübner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid composition for proton exchange membranes
Patent number
10,446,865
Issue date
Oct 15, 2019
Solvay Specialty Polymers Italy S.p.A.
Luca Merlo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Separator for lithium secondary battery, and lithium secondary batt...
Patent number
10,431,798
Issue date
Oct 1, 2019
Samsung SDI Co., Ltd.
Byungmin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anion exchange resin, electrolyte membrane for fuel cell, binder fo...
Patent number
10,287,409
Issue date
May 14, 2019
TAKAHATA PRECISION JAPAN CO., LTD.
Manai Shimada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ion exchange membrane
Patent number
10,252,257
Issue date
Apr 9, 2019
Asahi Kasei Kabushiki Kaisha
Atsushi Nakajima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer electrolyte composition, polymer electrolyte membrane using...
Patent number
10,253,147
Issue date
Apr 9, 2019
Toray Industries, Inc.
Tomoyuki Kunita
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Separator for electrochemical device and electrochemical device inc...
Patent number
9,985,260
Issue date
May 29, 2018
LG Chem, Ltd.
Joo-Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inorganic microporous ion exchange membranes for redox flow batteries
Patent number
9,911,985
Issue date
Mar 6, 2018
University of Cincinnati
Junhang Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion exchange membrane and method for manufacturing same
Patent number
9,912,002
Issue date
Mar 6, 2018
Hyundai Electric & Energy Systems Co., Ltd.
Ji Hyun Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite having ion exchange function and preparation method and u...
Patent number
9,793,564
Issue date
Oct 17, 2017
Shandong Huaxia Shenzhou New Material Co., Ltd
Yongming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20240368363
Publication date
Nov 7, 2024
USA Fortescue IP, INC.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANES AND METHODS OF MAKING THE SAME
Publication number
20240158591
Publication date
May 16, 2024
Ohmium International, Inc.
Chokkalingam Karuppaiah
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE
Publication number
20230391968
Publication date
Dec 7, 2023
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20230323053
Publication date
Oct 12, 2023
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR COx REDUCTION
Publication number
20230265568
Publication date
Aug 24, 2023
Twelve Benefit Corporation
Kendra P. Kuhl
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITIONS FOR ENERGY CONVERSION AND STORAGE AND METHODS OF MAKIN...
Publication number
20230187674
Publication date
Jun 15, 2023
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Saheed Abidemi BUKOLA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHEMICALLY MODIFIED ANION EXCHANGE MEMBRANE AND METHOD OF PREPARING...
Publication number
20220251316
Publication date
Aug 11, 2022
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20220213283
Publication date
Jul 7, 2022
Bamdad Bahar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHATE ANION-QUATERNARY AMMONIUM ION PAIR COORDINATED POLYMER ME...
Publication number
20220052357
Publication date
Feb 17, 2022
Rensselaer Polytechnic Institute
Chulsung Bae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR COx REDUCTION
Publication number
20210395908
Publication date
Dec 23, 2021
Opus 12 Incorporated
Kendra P. Kuhl
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE, METHOD FOR MANUFACTURING SAME, AND ME...
Publication number
20200287230
Publication date
Sep 10, 2020
KOLON INDUSTRIES, INC.
Dong-Hoon LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANE AND ELECTROLYZER
Publication number
20200173046
Publication date
Jun 4, 2020
Asahi Kasei Kabushiki Kaisha
Atsushi NAKAJIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING ION-EXCHANGE MEMBRANE USING CHEMICAL MODIFICATI...
Publication number
20200122093
Publication date
Apr 23, 2020
Chang Hyun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FABRICATING IONIC/POLYIMIDE MEMBRANES
Publication number
20190169416
Publication date
Jun 6, 2019
The Board of Regents of the Nevada System of Higher Education on behalf of th...
Kwang Jin KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANE AND ELECTROLYZER
Publication number
20190100845
Publication date
Apr 4, 2019
Asahi Kasei Kabushiki Kaisha
Ryuji OHASHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING LAMINATED COMPLEX, AND LAMINATED COMPLEX
Publication number
20190083941
Publication date
Mar 21, 2019
SUMITOMO ELECTRIC FINE POLYMER, INC.
Fumihiro HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL AND METHOD FOR PRO...
Publication number
20190044170
Publication date
Feb 7, 2019
Audi AG
Gerold HÜBNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ION EXCHANGE MEMBRANE AND METHOD OF MAKING SAME
Publication number
20180251616
Publication date
Sep 6, 2018
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE MEMBRANE
Publication number
20180126370
Publication date
May 10, 2018
Asahi Kasei Kabushiki Kaisha
Atsushi NAKAJIMA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR PRODUCING ION EXCHANGE MEMBRANE FOR ELECTROLYSIS, AND I...
Publication number
20180043344
Publication date
Feb 15, 2018
Asahi Glass Company, Limited
Takayuki KANEKO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATT...
Publication number
20180006285
Publication date
Jan 4, 2018
Samsung SDI Co., Ltd.
Byungmin LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION EXCHANGE MEMBRANE FOR ALKALI CHLORIDE ELECTROLYSIS, AND ALKALI...
Publication number
20170313836
Publication date
Nov 2, 2017
Asahi Glass Company, Limited
Takayuki KANEKO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
ANION EXCHANGE RESIN, ELECTROLYTE MEMBRANE FOR FUEL CELL, BINDER FO...
Publication number
20170267823
Publication date
Sep 21, 2017
TAKAHATA PRECISION JAPAN CO., LTD.
Manai SHIMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION EXCHANGE MEMBRANE FOR ALKALI CHLORIDE ELECTROLYSIS, PRODUCTION...
Publication number
20170218527
Publication date
Aug 3, 2017
Asahi Glass Company, Limited
Yasushi Yamaki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
FLUOROIONOMERS DISPERSIONS HAVING A LOW SURFACE TENSION, LOW LIQUID...
Publication number
20170194661
Publication date
Jul 6, 2017
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Luca MERLO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
ION EXCHANGE MEMBRANE FOR ALKALI CHLORIDE ELECTROLYSIS, AND ALKALI...
Publication number
20170137952
Publication date
May 18, 2017
Asahi Glass Company, Limited
Takayuki KANEKO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POLYMER ELECTROLYTE COMPOSITION, POLYMER ELECTROLYTE MEMBRANE USING...
Publication number
20170037207
Publication date
Feb 9, 2017
TORAY INDUSTRIES, INC.
Tomoyuki Kunita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multicatalyst Polyelectrolyte Membranes and Materials and Methods U...
Publication number
20170007871
Publication date
Jan 12, 2017
Rutgers, The State University of New Jersey
John Landers
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...
Publication number
20140220411
Publication date
Aug 7, 2014
LG CHEM, LTD.
Joo Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROPOROUS PVDF FILMS
Publication number
20140134518
Publication date
May 15, 2014
3M Innovative Properties Company
Samantha D. Smith
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL