Chemical modification

Industry

CPC
H01M8/1088

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

Current Industry

H01M8/1088Chemical modification

Industries

Patents Grantslast 30 patents

Information Patent Grant
Anionic polyelectrolyte
- Patent number 12,051,837
- Issue date Jul 30, 2024
- Centre National de la Recherche Scientifique
- Bernard Gauthier-Manuel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and process for making acid-doped proton exchange membranes
- Patent number 12,051,838
- Issue date Jul 30, 2024
- BLUE WORLD TECHNOLOGIES HOLDING APS
- Mads Bang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elastic sulfonated styrene diene block copolymers
- Patent number 11,987,679
- Issue date May 21, 2024
- Rensselaer Polytechnic Institute
- Chulsung Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing fluorinated polymer and method for producing f...
- Patent number 11,987,656
- Issue date May 21, 2024
- AGC Inc.
- Susumu Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separation membrane for redox flow battery, and method of manufactu...
- Patent number 11,735,754
- Issue date Aug 22, 2023
- NIDAIKI CO., LTD.
- Ohki Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and process for making acid-doped proton exchange membranes
- Patent number 11,646,433
- Issue date May 9, 2023
- BLUE WORLD TECHNOLOGIES HOLDING APS
- Mads Bang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane for medium and high temperature, prepa...
- Patent number 11,569,523
- Issue date Jan 31, 2023
- Korea Institute of Science and Technology
- So Young Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane
- Patent number 11,545,689
- Issue date Jan 3, 2023
- Toray Industries, Inc.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymers comprising sulfonated 2,6-diphenyl-1,4-phenylene oxide rep...
- Patent number 11,434,329
- Issue date Sep 6, 2022
- MxPolymers B.V.
- Doetze Jakob Sikkema
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of the matrix material for the gas diffusion lay...
- Patent number 11,349,129
- Issue date May 31, 2022
- NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SH...
- Faping Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing polymer electrolyte molded article, polymer el...
- Patent number 11,108,071
- Issue date Aug 31, 2021
- Toray Industries, Inc.
- Daisuke Izuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flow battery containing lithium ion conductor
- Patent number 10,985,425
- Issue date Apr 20, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinji Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Membrane electrode assembly for fuel cells and manufacturing method...
- Patent number 10,938,050
- Issue date Mar 2, 2021
- Hyundai Motor Company
- Jong Kil Oh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ion conductive polymer electrolyte membrane having ion channel size...
- Patent number 10,797,334
- Issue date Oct 6, 2020
- SOGANG UNIVERSITY RESEARCH FOUNDATION, SOGANG UNIVERSITY
- Heewoo Rhee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane production method, polymer electrolyte...
- Patent number 10,790,528
- Issue date Sep 29, 2020
- LG Chem, Ltd.
- Insung Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of bonding strip-shaped members to each other and apparatus...
- Patent number 10,683,186
- Issue date Jun 16, 2020
- Toyota Jidosha Kabushiki Kaisha
- Masanori Aimu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of bonding strip-shaped members to each other and apparatus...
- Patent number 10,647,536
- Issue date May 12, 2020
- Toyota Judosha Kabushiki Kaisha
- Masanori Aimu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrolyte membrane, method for producing the same, and membrane-e...
- Patent number 10,637,087
- Issue date Apr 28, 2020
- Nitto Denko Corporation
- Mizuki Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Proton exchange membrane and manufacturing method thereof
- Patent number 10,276,885
- Issue date Apr 30, 2019
- National Tsing Hua University
- Fan-Gang Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing polymer electrolyte molded article, polymer el...
- Patent number 10,224,562
- Issue date Mar 5, 2019
- Toray Industries, Inc.
- Daisuke Izuhara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Composite membranes, methods of making same, and applications of same
- Patent number 10,141,593
- Issue date Nov 27, 2018
- Vanderbilt University
- Peter N. Pintauro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing ionic polymer membrane
- Patent number 10,022,716
- Issue date Jul 17, 2018
- Asahi Glass Company, Limited
- Takeshi Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode units for high temperature fuel cells with impro...
- Patent number 9,997,791
- Issue date Jun 12, 2018
- BASF SE
- Sigmar Bräuninger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing fluorine containing polymer
- Patent number 9,979,037
- Issue date May 22, 2018
- PIOTREK CO., LTD.
- Naoya Ogata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane with increased durability from partial ion exchange
- Patent number 9,803,058
- Issue date Oct 31, 2017
- Audi AG
- Vishal Onkarmal Mittal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating proton-conducting electrolytic membrane
- Patent number 9,705,146
- Issue date Jul 11, 2017
- National Cheng Kung University
- Steve Lien-Chung Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating an electrolyte material
- Patent number 9,663,600
- Issue date May 30, 2017
- Audi AG
- Zhiwei Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell membrane electrode assembly and method for producing the...
- Patent number 9,620,802
- Issue date Apr 11, 2017
- Nitto Denko Corporation
- Takeshi Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing fluorine containing polymer
- Patent number 9,562,126
- Issue date Feb 7, 2017
- Piotrek Co., Ltd.
- Naoya Ogata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grafted functional groups on expanded tetrafluoroethylene (ePTFE) s...
- Patent number 9,553,327
- Issue date Jan 24, 2017
- GM Global Technology Operations LLC
- Timothy J. Fuller
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ION-SELECTIVE HALF-CELL AND ITS MANUFACTURING PROCESS
- Publication number 20240356054
- Publication date Oct 24, 2024
- Endress + Hauser Conducta GmbH + Co. KG
- Christian Fanselow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL POLYFLUORENE-BASED CROSS-LINKED COPOLYMER, METHOD FOR PRODUCI...
- Publication number 20240317951
- Publication date Sep 26, 2024
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Young Moo LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS
- Publication number 20240279413
- Publication date Aug 22, 2024
- Rensselaer Polytechnic Institute
- Chulsung BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING FLUORINATED POLYMER AND METHOD FOR PRODUCING F...
- Publication number 20240254266
- Publication date Aug 1, 2024
- AGC Inc.
- Susumu SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTON EXCHANGE MEMBRANE
- Publication number 20240222672
- Publication date Jul 4, 2024
- Arkema France
- Anthony BONNET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION PROCESS FOR COMPOSITE MEMBRANE FOR FUEL CELL
- Publication number 20240039024
- Publication date Feb 1, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Jinkai HAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE HIGH-TEMPERATURE PROTON EXCHANGE MEMBRANE FOR FUEL CELL,...
- Publication number 20240030474
- Publication date Jan 25, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Zhigang SHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE AND PROCESS
- Publication number 20230352713
- Publication date Nov 2, 2023
- JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
- David Edward BARNWELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE ELECTROLYTE MEMBRANE
- Publication number 20230343979
- Publication date Oct 26, 2023
- W.L. GORE & ASSOCIATES, INC.
- Takeyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND PROCESS FOR MAKING ACID-DOPED PROTON EXCHANGE MEMBRANES
- Publication number 20230317999
- Publication date Oct 5, 2023
- BLUE WORLD TECHNOLOGIES HOLDING APS
- Mads BANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE MATERIAL, ITS PRODUCTION METHOD AND ITS USE
- Publication number 20230307680
- Publication date Sep 28, 2023
- AGC Inc.
- Susumu SAITO
- H01 - BASIC ELECTRIC ELEMENTS
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
APPARATUS AND PROCESS FOR MAKING ACID-DOPED PROTON EXCHANGE MEMBRANES
- Publication number 20230057508
- Publication date Feb 23, 2023
- BLUE WORLD TECHNOLOGIES HOLDING APS
- Mads BANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANIONIC POLYELECTROLYTE
- Publication number 20220376285
- Publication date Nov 24, 2022
- Centre National de la Recherche Scientifique
- Bernard GAUTHIER-MANUEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATION MEMBRANE FOR REDOX FLOW BATTERY, AND METHOD OF MANUFACTU...
- Publication number 20220246968
- Publication date Aug 4, 2022
- NIDAIKI CO., LTD.
- Ohki YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS
- Publication number 20210171727
- Publication date Jun 10, 2021
- Rensselaer Polytechnic Institute
- Chulsung BAE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING FLUORINATED POLYMER AND METHOD FOR PRODUCING F...
- Publication number 20210070903
- Publication date Mar 11, 2021
- AGC Inc.
- Susumu SAITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROLYTE MEMBRANE
- Publication number 20210005912
- Publication date Jan 7, 2021
- TORAY INDUSTRIES, INC.
- Tomoyuki Kunita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANES FOR FUELS CELLS AND METHOD OF MAKING SAME
- Publication number 20200313215
- Publication date Oct 1, 2020
- POCELL TECH LTD.
- Miles PAGE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEMBRANE AND PROCESS
- Publication number 20200303753
- Publication date Sep 24, 2020
- David Edward BARNWELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONIC LIQUID CONDUCTIVE MEMBRANE AND METHODS OF FABRICATING SAME
- Publication number 20200295394
- Publication date Sep 17, 2020
- University of Maryland, College Park
- Mohamad I. Al-Sheikhly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMERS COMPRISING SULFONATED 2,6-DIPHENYL-1,4-PHENYLENE OXIDE REP...
- Publication number 20200165387
- Publication date May 28, 2020
- MxPolymers B.V.
- Doetze Jakob Sikkema
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ENERGY CONVERSION DEVICES INCLUDING STABLE IONENES
- Publication number 20190202991
- Publication date Jul 4, 2019
- SIMON FRASER UNIVERSITY
- Steven Holdcroft
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER EL...
- Publication number 20190148756
- Publication date May 16, 2019
- TORAY INDUSTRIES, INC.
- Daisuke Izuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COATED MEMBRANE (CCM) FOR ALKALINE EXCHANGE MEMBRANE FUEL...
- Publication number 20180254502
- Publication date Sep 6, 2018
- POCELL TECH LTD.
- Shimshon GOTTESFELD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE PRODUCTION METHOD, POLYMER ELECTROLYTE...
- Publication number 20180248213
- Publication date Aug 30, 2018
- LG CHEM, LTD.
- Insung BAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORT FILM FOR SOLUTION FILM FORMING, AND METHOD FOR PRODUCING EL...
- Publication number 20170077540
- Publication date Mar 16, 2017
- TORAY INDUSTRIES, INC.
- Shinya ADACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE MEMBRANES, METHODS OF MAKING SAME, AND APPLICATIONS OF SAME
- Publication number 20160380296
- Publication date Dec 29, 2016
- Vanderbilt University
- Peter N. Pintauro
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAFTED FUNCTIONAL GROUPS ON EXPANDED TETRAFLUOROETHYLENE (ePTFE) S...
- Publication number 20160190626
- Publication date Jun 30, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Timothy J. FULLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING AN ELECTROLYTE MATERIAL
- Publication number 20150337064
- Publication date Nov 26, 2015
- Audi AG
- Zhiwei YANG
- H01 - BASIC ELECTRIC ELEMENTS

Chemical modification

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anionic polyelectrolyte

Apparatus and process for making acid-doped proton exchange membranes

Elastic sulfonated styrene diene block copolymers

Method for producing fluorinated polymer and method for producing f...

Separation membrane for redox flow battery, and method of manufactu...

Apparatus and process for making acid-doped proton exchange membranes

Polymer electrolyte membrane for medium and high temperature, prepa...

Electrolyte membrane

Polymers comprising sulfonated 2,6-diphenyl-1,4-phenylene oxide rep...

Preparation method of the matrix material for the gas diffusion lay...

Method for producing polymer electrolyte molded article, polymer el...

Flow battery containing lithium ion conductor

Membrane electrode assembly for fuel cells and manufacturing method...

Ion conductive polymer electrolyte membrane having ion channel size...

Polymer electrolyte membrane production method, polymer electrolyte...

Method of bonding strip-shaped members to each other and apparatus...

Method of bonding strip-shaped members to each other and apparatus...

Electrolyte membrane, method for producing the same, and membrane-e...

Proton exchange membrane and manufacturing method thereof

Method for producing polymer electrolyte molded article, polymer el...

Composite membranes, methods of making same, and applications of same

Method for producing ionic polymer membrane

Membrane electrode units for high temperature fuel cells with impro...

Process for producing fluorine containing polymer

Membrane with increased durability from partial ion exchange

Method of fabricating proton-conducting electrolytic membrane

Method of fabricating an electrolyte material

Fuel cell membrane electrode assembly and method for producing the...

Process for producing fluorine containing polymer

Grafted functional groups on expanded tetrafluoroethylene (ePTFE) s...

Patents Applicationslast 30 patents

ION-SELECTIVE HALF-CELL AND ITS MANUFACTURING PROCESS

NOVEL POLYFLUORENE-BASED CROSS-LINKED COPOLYMER, METHOD FOR PRODUCI...

ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS

METHOD FOR PRODUCING FLUORINATED POLYMER AND METHOD FOR PRODUCING F...

PROTON EXCHANGE MEMBRANE

PREPARATION PROCESS FOR COMPOSITE MEMBRANE FOR FUEL CELL

COMPOSITE HIGH-TEMPERATURE PROTON EXCHANGE MEMBRANE FOR FUEL CELL,...

MEMBRANE AND PROCESS

COMPOSITE ELECTROLYTE MEMBRANE

APPARATUS AND PROCESS FOR MAKING ACID-DOPED PROTON EXCHANGE MEMBRANES

ELECTROLYTE MATERIAL, ITS PRODUCTION METHOD AND ITS USE

COMPOSITIONS FOR ENERGY CONVERSION AND STORAGE AND METHODS OF MAKIN...

APPARATUS AND PROCESS FOR MAKING ACID-DOPED PROTON EXCHANGE MEMBRANES

ANIONIC POLYELECTROLYTE

SEPARATION MEMBRANE FOR REDOX FLOW BATTERY, AND METHOD OF MANUFACTU...

ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS

METHOD FOR PRODUCING FLUORINATED POLYMER AND METHOD FOR PRODUCING F...

ELECTROLYTE MEMBRANE

MEMBRANES FOR FUELS CELLS AND METHOD OF MAKING SAME

MEMBRANE AND PROCESS

IONIC LIQUID CONDUCTIVE MEMBRANE AND METHODS OF FABRICATING SAME

POLYMERS COMPRISING SULFONATED 2,6-DIPHENYL-1,4-PHENYLENE OXIDE REP...

ENERGY CONVERSION DEVICES INCLUDING STABLE IONENES

METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER EL...

CATALYST COATED MEMBRANE (CCM) FOR ALKALINE EXCHANGE MEMBRANE FUEL...

POLYMER ELECTROLYTE MEMBRANE PRODUCTION METHOD, POLYMER ELECTROLYTE...

SUPPORT FILM FOR SOLUTION FILM FORMING, AND METHOD FOR PRODUCING EL...

COMPOSITE MEMBRANES, METHODS OF MAKING SAME, AND APPLICATIONS OF SAME

GRAFTED FUNCTIONAL GROUPS ON EXPANDED TETRAFLUOROETHYLENE (ePTFE) S...

METHOD OF FABRICATING AN ELECTROLYTE MATERIAL