characterised by the chemical structure of the main chain of the ion-conducting polymer

Industry

CPC
H01M8/102

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Parent Industries

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

Current Industry

H01M8/102characterised by the chemical structure of the main chain of the ion-conducting polymer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Separator for electrochemical energy accumulators and converters
- Patent number 12,351,667
- Issue date Jul 8, 2025
- Carl Freudenberg KG
- Michael Roth
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Elastic sulfonated styrene diene block copolymers
- Patent number 12,338,333
- Issue date Jun 24, 2025
- Rensselaer Polytechnic Institute
- Chulsung Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane, membrane-electrode assembly comprisin...
- Patent number 12,334,613
- Issue date Jun 17, 2025
- Kolon Industries, Inc.
- Eun Su Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyvinylidene fluoride membrane support
- Patent number 12,334,614
- Issue date Jun 17, 2025
- Compagnie Generale des Etablissements Michelin
- Mevlut Tascan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric anion-conducting membrane
- Patent number 12,312,443
- Issue date May 27, 2025
- Evonik Operations GmbH
- Oliver Conradi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane including polyfluorene-based ionomer and manuf...
- Patent number 12,283,728
- Issue date Apr 22, 2025
- Hyundai Motor Company
- Il Seok Chae
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anion exchange branched co-polymer with poly(aryl) and a branched c...
- Patent number 12,283,729
- Issue date Apr 22, 2025
- Qiuying Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Two-dimensional amorphous carbon coating and methods of growing and...
- Patent number 12,264,070
- Issue date Apr 1, 2025
- National University of Singapore
- Barbaros Ozyilmaz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrolyte balancing strategies for flow batteries
- Patent number 12,255,368
- Issue date Mar 18, 2025
- Lockheed Martin Energy, LLC
- Steven Y. Reece
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zipped ion-exchange membrane
- Patent number 12,255,369
- Issue date Mar 18, 2025
- ENI S.p.A.
- Chiara Gambaro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for fuel cell membranes and a process for the preparati...
- Patent number 12,237,552
- Issue date Feb 25, 2025
- Council of Scientific and Industrial Research
- Kadhiravan Shanmuganathan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly reinforced ionomer membranes for high selectivity and high s...
- Patent number 12,230,850
- Issue date Feb 18, 2025
- W. L. Gore & Associates, Inc.
- Takeyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane, manufacturing method therefor, and el...
- Patent number 12,218,391
- Issue date Feb 4, 2025
- Kolon Industries, Inc.
- Jung Hwa Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorosulfonyl group-containing compound, fluorosulfonyl group-cont...
- Patent number 12,187,821
- Issue date Jan 7, 2025
- AGC Inc.
- Takeshi Hirai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst layer, catalyst layer forming liquid and membrane electrod...
- Patent number 12,183,960
- Issue date Dec 31, 2024
- AGC Inc.
- Masako Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective laminates
- Patent number 12,176,588
- Issue date Dec 24, 2024
- W. L. Gore & Associates, Inc.
- Alexander Agapov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cross-linked high stable anion exchange blend membranes with polyet...
- Patent number 12,083,511
- Issue date Sep 10, 2024
- Jochen Kerres
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Polyphenylenes, methods, and uses thereof
- Patent number 12,084,554
- Issue date Sep 10, 2024
- Simon Fraser University
- Steven Holdcroft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Ion exchange membrane suitable for redox flow battery
- Patent number 12,021,284
- Issue date Jun 25, 2024
- AGC Inc.
- Yasushi Yamaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst complex for fuel cell, method of manufacturing the catalys...
- Patent number 12,009,528
- Issue date Jun 11, 2024
- Hyundai Motor Company
- Seung Jeong Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane, membrane electrode assembly and polym...
- Patent number 11,996,595
- Issue date May 28, 2024
- AGC Inc.
- Takumi Okuyama
- 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 making ultralow platinum loading and high durability mem...
- Patent number 11,982,009
- Issue date May 14, 2024
- Florida State University Research Foundation, Inc.
- Jian-ping Zheng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Systems, methods, and devices for cation-associating fuel cell comp...
- Patent number 11,984,629
- Issue date May 14, 2024
- Nikola Corporation
- John Slack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphenylenes, methods, and uses thereof
- Patent number 11,970,590
- Issue date Apr 30, 2024
- Simon Fraser University
- Steven Holdcroft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aqueous polysulfide-based electrochemical cell
- Patent number 11,973,254
- Issue date Apr 30, 2024
- FORM ENERGY, INC.
- Liang Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method and manufacturing device for film/catalyst ass...
- Patent number 11,929,511
- Issue date Mar 12, 2024
- Toray Industries, Inc.
- Yuta Shintaku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane with improved ion conductivity and method for...
- Patent number 11,909,084
- Issue date Feb 20, 2024
- Hyundai Motor Company
- Byoungsu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems, methods, and devices for cation-associating fuel cell comp...
- Patent number 11,894,589
- Issue date Feb 6, 2024
- Nikola Corporation
- John Slack
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE MEMBRANE FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBR...
- Publication number 20250219119
- Publication date Jul 3, 2025
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER COMPOUND HAVING A SULFONIC ACID GROUP, CATALYST COMPOSITION...
- Publication number 20250219120
- Publication date Jul 3, 2025
- NISSAN CHEMICAL CORPORATION
- Yuta KEMMIZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLIES USING ANION EXCHANGE MEMBRANES AND AN...
- Publication number 20250183340
- Publication date Jun 5, 2025
- USA Fortescue IP, INC.
- Mengjie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DECOUPLED ELECTRODE ELECTROCHEMICAL ENERGY STORAGE SYSTEM
- Publication number 20250183341
- Publication date Jun 5, 2025
- FORM ENERGY, INC.
- Danielle Cassidy SMITH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR THE PREPARATION OF A SULFONATED POLYARYLENESULFONE POLY...
- Publication number 20250179250
- Publication date Jun 5, 2025
- BASF SE
- Martin WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES
- Publication number 20250167273
- Publication date May 22, 2025
- Celadyne Technologies, inc.
- Erin Castele
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTANCE, MEMBRANE, USE OF A MEMBRANE AND METHOD FOR THE PREPARATI...
- Publication number 20250163232
- Publication date May 22, 2025
- FORSCHUNGSZENTRUM JULICH GmbH
- Sebastian AUFFARTH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF A MEMBRANE (M) CONTAINING A SULFONAT...
- Publication number 20250158098
- Publication date May 15, 2025
- BASF SE
- Martin WEBER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROCARBON BASED IONOMER FOR MEMBRANE-ELECTRODE ASSEMBLY WITH HIGH...
- Publication number 20250145754
- Publication date May 8, 2025
- Hyundai Motor Company
- Il Seok CHAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL FLUORIDE-FUNCTIONALIZED PROTON EXCHANGE SOLID SUPPORTS, MEMBR...
- Publication number 20250125395
- Publication date Apr 17, 2025
- 1s1 Energy, Inc.
- Sukanta Bhattacharyya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND REDOX...
- Publication number 20250125396
- Publication date Apr 17, 2025
- W.L. GORE & ASSOCIATES, INC.
- Peter W. Hosbein
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD...
- Publication number 20250125394
- Publication date Apr 17, 2025
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSS-LINKED HIGH STABLE ANION EXCHANGE BLEND MEMBRANES WITH POLYET...
- Publication number 20250114782
- Publication date Apr 10, 2025
- Between Lizenz GMBH
- Jochen KERRES
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSS-LINKABLE ION EXCHANGE POLYMERS, MEMBRANES AND IONOMERS
- Publication number 20250066527
- Publication date Feb 27, 2025
- UChicago Argonne, LLC
- Meltem Urgun-Demirtas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANION EXCHANGE BRANCHED CO-POLYMER WITH POLY(ARYL) AND A BRANCHED C...
- Publication number 20250062377
- Publication date Feb 20, 2025
- Qiuying Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AQUEOUS POLYSULFIDE-BASED ELECTROCHEMICAL CELL
- Publication number 20250055011
- Publication date Feb 13, 2025
- FORM ENERGY, INC.
- Liang SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REINFORCED COMPOSITE MEMBRANE, AND MEMBRANE-ELECTRODE ASSEMBLY AND...
- Publication number 20250055006
- Publication date Feb 13, 2025
- KOLON INDUSTRIES, INC.
- Jung Hwa PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIPERIDINIUM-CONTAINING POLYMERS
- Publication number 20250041843
- Publication date Feb 6, 2025
- Versogen, Inc.
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, FABRICATION METHOD THEREFOR, AND ELEC...
- Publication number 20250015328
- Publication date Jan 9, 2025
- KOLON INDUSTRIES, INC.
- Jung Hwa PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY REINFORCED IONOMER MEMBRANES FOR HIGH SELECTIVITY AND HIGH S...
- Publication number 20250015329
- Publication date Jan 9, 2025
- W.L. GORE & ASSOCIATES, INC.
- Takeyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20250015330
- Publication date Jan 9, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shunsuke TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIFUNCTIONAL FLUORINATED PHOSPHOROUS COMPOUNDS, METHODS OF MAKIN...
- Publication number 20250002510
- Publication date Jan 2, 2025
- Markus E. Hirschberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING AN ION-CONDUCTING MEMBRANE
- Publication number 20240429418
- Publication date Dec 26, 2024
- JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
- Jake COOLE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR ASSEMBLING A CONDUCTOR ASSEMBLY FOR A PROT...
- Publication number 20240421334
- Publication date Dec 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Swaminatha P. Kumaraguru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...
- Publication number 20240301153
- Publication date Sep 12, 2024
- Evonik Operations GmbH
- Artjom Maljusch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATION EXCHANGE MEMBRANE FOR FUEL CELL WITH PEDOT INTRODUCED INTO H...
- Publication number 20240297322
- Publication date Sep 5, 2024
- Research & Business Foundation Sungkyunkwan University
- Dukjoon KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
FLUORINATED IONOMERS, POLYMER ELECTROLYTE MEMBRANES, FUEL CELLS, AN...
- Publication number 20240274848
- Publication date Aug 15, 2024
- 3M Innovative Properties Company
- Michael A. Yandrasits
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDITY RESPONSIVE ENERGY HARVESTER AND METHOD FOR MANUFACTURING T...
- Publication number 20240266570
- Publication date Aug 8, 2024
- Korea University Research and Business Foundation
- Won Joon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTON EXCHANGE MEMBRANE
- Publication number 20240266571
- Publication date Aug 8, 2024
- Arkema France
- Anthony BONNET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

characterised by the chemical structure of the main chain of the ion-conducting polymer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Separator for electrochemical energy accumulators and converters

Elastic sulfonated styrene diene block copolymers

Polymer electrolyte membrane, membrane-electrode assembly comprisin...

Polyvinylidene fluoride membrane support

Polymeric anion-conducting membrane

Electrolyte membrane including polyfluorene-based ionomer and manuf...

Anion exchange branched co-polymer with poly(aryl) and a branched c...

Two-dimensional amorphous carbon coating and methods of growing and...

Electrolyte balancing strategies for flow batteries

Zipped ion-exchange membrane

Composition for fuel cell membranes and a process for the preparati...

Highly reinforced ionomer membranes for high selectivity and high s...

Polymer electrolyte membrane, manufacturing method therefor, and el...

Fluorosulfonyl group-containing compound, fluorosulfonyl group-cont...

Catalyst layer, catalyst layer forming liquid and membrane electrod...

Reflective laminates

Cross-linked high stable anion exchange blend membranes with polyet...

Polyphenylenes, methods, and uses thereof

Anionic polyelectrolyte

Ion exchange membrane suitable for redox flow battery

Catalyst complex for fuel cell, method of manufacturing the catalys...

Polymer electrolyte membrane, membrane electrode assembly and polym...

Elastic sulfonated styrene diene block copolymers

Method for making ultralow platinum loading and high durability mem...

Systems, methods, and devices for cation-associating fuel cell comp...

Polyphenylenes, methods, and uses thereof

Aqueous polysulfide-based electrochemical cell

Manufacturing method and manufacturing device for film/catalyst ass...

Electrolyte membrane with improved ion conductivity and method for...

Systems, methods, and devices for cation-associating fuel cell comp...

Patents Applicationslast 30 patents

ELECTROLYTE MEMBRANE FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBR...

POLYMER COMPOUND HAVING A SULFONIC ACID GROUP, CATALYST COMPOSITION...

MEMBRANE ELECTRODE ASSEMBLIES USING ANION EXCHANGE MEMBRANES AND AN...

DECOUPLED ELECTRODE ELECTROCHEMICAL ENERGY STORAGE SYSTEM

PROCESS FOR THE PREPARATION OF A SULFONATED POLYARYLENESULFONE POLY...

COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES

SUBSTANCE, MEMBRANE, USE OF A MEMBRANE AND METHOD FOR THE PREPARATI...

PROCESS FOR THE PREPARATION OF A MEMBRANE (M) CONTAINING A SULFONAT...

HYDROCARBON BASED IONOMER FOR MEMBRANE-ELECTRODE ASSEMBLY WITH HIGH...

METAL FLUORIDE-FUNCTIONALIZED PROTON EXCHANGE SOLID SUPPORTS, MEMBR...

POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND REDOX...

HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD...

CROSS-LINKED HIGH STABLE ANION EXCHANGE BLEND MEMBRANES WITH POLYET...

CROSS-LINKABLE ION EXCHANGE POLYMERS, MEMBRANES AND IONOMERS

ANION EXCHANGE BRANCHED CO-POLYMER WITH POLY(ARYL) AND A BRANCHED C...

AQUEOUS POLYSULFIDE-BASED ELECTROCHEMICAL CELL

REINFORCED COMPOSITE MEMBRANE, AND MEMBRANE-ELECTRODE ASSEMBLY AND...

PIPERIDINIUM-CONTAINING POLYMERS

POLYMER ELECTROLYTE MEMBRANE, FABRICATION METHOD THEREFOR, AND ELEC...

HIGHLY REINFORCED IONOMER MEMBRANES FOR HIGH SELECTIVITY AND HIGH S...

MEMBRANE ELECTRODE ASSEMBLY

MULTIFUNCTIONAL FLUORINATED PHOSPHOROUS COMPOUNDS, METHODS OF MAKIN...

METHOD OF MANUFACTURING AN ION-CONDUCTING MEMBRANE

APPARATUS AND METHOD FOR ASSEMBLING A CONDUCTOR ASSEMBLY FOR A PROT...

POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...

CATION EXCHANGE MEMBRANE FOR FUEL CELL WITH PEDOT INTRODUCED INTO H...

ELASTIC SULFONATED STYRENE DIENE BLOCK COPOLYMERS

FLUORINATED IONOMERS, POLYMER ELECTROLYTE MEMBRANES, FUEL CELLS, AN...

HUMIDITY RESPONSIVE ENERGY HARVESTER AND METHOD FOR MANUFACTURING T...

PROTON EXCHANGE MEMBRANE