Polymeric electrolyte materials

Industry

CPC
H01M8/1018

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Parent Industries

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

Current Industry

H01M8/1018Polymeric electrolyte materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Nanoporous ultra-high molecular weight polyethylene membrane
- Patent number 12,206,064
- Issue date Jan 21, 2025
- The Hong Kong University of Science and Technology
- Ping Gao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fibrous electrode material, preparation and application thereof
- Patent number 12,191,503
- Issue date Jan 7, 2025
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Suli Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layer for polymer electrolyte fuel cells, membrane-electro...
- Patent number 12,176,547
- Issue date Dec 24, 2024
- Toppan Printing Co., Ltd.
- Hiroaki Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell catalyst composition and fuel cell containing same
- Patent number 12,176,548
- Issue date Dec 24, 2024
- TOYO UNIVERSITY
- Noboru Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for flattening proton exchange membrane for fuel cell and ap...
- Patent number 12,155,096
- Issue date Nov 26, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Suli Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane-electrode assembly, method for manufacturing same, and fue...
- Patent number 12,148,963
- Issue date Nov 19, 2024
- Kolon Industries, Inc.
- Nak Won Kong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealed redox battery
- Patent number 12,068,513
- Issue date Aug 20, 2024
- Standard Energy Inc.
- Dongyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core-shell catalyst for oxygen reduction reaction, and method of de...
- Patent number 12,062,796
- Issue date Aug 13, 2024
- Tanaka Kikinzoku Kogyo K.K.
- Minoru Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing and device for manufacturing membrane-catal...
- Patent number 12,040,497
- Issue date Jul 16, 2024
- Toray Industries, Inc.
- Ryuta Sakashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for fuel cell having high durability, method for manufact...
- Patent number 12,021,283
- Issue date Jun 25, 2024
- Kolon Industries, Inc.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible, planar, double sided air breathing microscale fuel cell
- Patent number 12,009,524
- Issue date Jun 11, 2024
- The Trustees of the Stevens Institute of Technology
- Ronald Besser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing metal nanoparticles, method for producing memb...
- Patent number 12,002,969
- Issue date Jun 4, 2024
- Toyota Boshoku Kabushiki Kaisha
- Hiroshi Yano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Highly active, robust and versatile multifunctional, fully non-nobl...
- Patent number 11,996,566
- Issue date May 28, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- Prashant N. Kumta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enclosed fuel cell stack row
- Patent number 11,984,631
- Issue date May 14, 2024
- cellcentric GmbH & Co. KG
- Rae Hartwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stainless steel for fuel cell separator plate and manufacturing met...
- Patent number 11,923,580
- Issue date Mar 5, 2024
- POSCO CO., LTD
- Kwang Min Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low-cost, high-performance composite bipolar plate
- Patent number 11,916,264
- Issue date Feb 27, 2024
- Asbury Graphite of North Carolina, Inc.
- David Restrepo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Radical scavenger, manufacturing method therefor, membrane-electrod...
- Patent number 11,862,803
- Issue date Jan 2, 2024
- Jun-Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte membrane for fuel cell having improved ion channel cont...
- Patent number 11,855,311
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Byoungsu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane, manufacturing method therefor, and el...
- Patent number 11,817,608
- Issue date Nov 14, 2023
- Kolon Industries, Inc.
- Jung Hwa Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly and polymer electrolyte fuel cell
- Patent number 11,817,607
- Issue date Nov 14, 2023
- Toppan Printing Co., Ltd.
- Hiroyuki Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for polymer electrolyte membrane fuel cell comprising ant...
- Patent number 11,799,089
- Issue date Oct 24, 2023
- Korea Institute of Science and Technology
- So Young Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode catalyst layer of fuel cells, and fuel cell
- Patent number 11,799,092
- Issue date Oct 24, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichiro Imura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkaline anion exchange membranes and methods of use thereof
- Patent number 11,766,670
- Issue date Sep 26, 2023
- 1s1 Energy, Inc.
- Sukanta Bhattacharyya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Titanium material, separator, cell, and polymer electrolyte fuel ce...
- Patent number 11,764,368
- Issue date Sep 19, 2023
- Nippon Steel Corporation
- Hideya Kaminaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical devices and fuel cell systems
- Patent number 11,757,120
- Issue date Sep 12, 2023
- University of Delaware
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas diffusion electrode medium and method for producing the same, g...
- Patent number 11,757,103
- Issue date Sep 12, 2023
- Toray Industries, Inc.
- Masamichi Utsunomiya
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Polymer electrolyte membrane, membrane electrode assembly and water...
- Patent number 11,742,507
- Issue date Aug 29, 2023
- AGC Inc.
- Yasushi Yamaki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Method of metallic component surface modification for electrochemic...
- Patent number 11,718,906
- Issue date Aug 8, 2023
- TREADSTONE TECHNOLOGIES, INC.
- Conghua Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Gas diffusion electrode base material and production method therefo...
- Patent number 11,710,831
- Issue date Jul 25, 2023
- Toray Industries, Inc.
- Masamichi Utsunomiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN POWER PLANT SYSTEMS AND METHODS OF OPERATION ASSOCIATED WI...
- Publication number 20250023074
- Publication date Jan 16, 2025
- HYAXIOM, INC.
- Eric Livaich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL MONITORING DEVICE FOR FUEL CELL
- Publication number 20250015321
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Dae Han Ka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL DEIONIZATION SYSTEM
- Publication number 20250003094
- Publication date Jan 2, 2025
- ROBERT BOSCH GmbH
- Mordechai KORNBLUTH
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LARGE-AREA AND FREESTANDING METAL-BASED NANOMEMBRANE ELECTROCATALYS...
- Publication number 20240426001
- Publication date Dec 26, 2024
- City University of Hong Kong
- Yong YANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SEALED REDOX BATTERY
- Publication number 20240405245
- Publication date Dec 5, 2024
- Standard Energy Inc.
- Dongyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALED REDOX BATTERY
- Publication number 20240405246
- Publication date Dec 5, 2024
- Standard Energy Inc.
- Dongyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL
- Publication number 20240396068
- Publication date Nov 28, 2024
- TOPPAN Holdings Inc.
- Yutaka SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS
- Publication number 20240390881
- Publication date Nov 28, 2024
- Honda Motor Co., Ltd.
- Gugang CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADDITIVE INDUCED ELECTRODE CRACK MITIGATION
- Publication number 20240379970
- Publication date Nov 14, 2024
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Carlos Manuel BAEZ-COTTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...
- Publication number 20240363873
- Publication date Oct 31, 2024
- Tanaka Kikinzoku Kogyo K.K.
- Minoru ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL AS AN ELECTROLYZER IN FUEL CELL ELECTRIC VEHICLES FOR ONB...
- Publication number 20240332579
- Publication date Oct 3, 2024
- VOLVO TRUCK CORPORATION
- Gokul Soundararajan
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHROMIUM PHOSPHONATE METAL-ORGANIC FRAMEWORKS, PROCESS FOR PREPARIN...
- Publication number 20240317785
- Publication date Sep 26, 2024
- UTI Limited Partnership
- George K. H. Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...
- Publication number 20240304828
- Publication date Sep 12, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- PRASHANT N. KUMTA
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...
- Publication number 20240274838
- Publication date Aug 15, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCLOSED FUEL CELL STACK ROW
- Publication number 20240258548
- Publication date Aug 1, 2024
- CELLCENTRIC GMBH & CO. KG
- Rae Hartwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL CONTROL PROGRAM AND FUEL CELL SYSTEM
- Publication number 20240186550
- Publication date Jun 6, 2024
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Masao SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONOMERS FOR IMPROVING THE DURABILITY OF MEMBRANE ELECTROCHEMICAL D...
- Publication number 20240120456
- Publication date Apr 11, 2024
- Georgia Tech Research Corporation
- PAUL KOHL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Data Center Balance of Plant Integrated Into Fuel Cell System Design
- Publication number 20240072272
- Publication date Feb 29, 2024
- Google LLC
- Priya Chhiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUEL CELL GRAPHENE-BASED MATERIAL FOR CAPTURING CATALYST PARTICLES
- Publication number 20240063402
- Publication date Feb 22, 2024
- ROBERT BOSCH GmbH
- Jonathan MAILOA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Cell with Improved Peripheral Sealing
- Publication number 20240047711
- Publication date Feb 8, 2024
- SYMBIO
- Christophe Baverel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CARBON COATED ELECTRODES
- Publication number 20240035177
- Publication date Feb 1, 2024
- Nanofilm Technologies International Limited
- Zhi TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTIOXIDANT CULTURE METHOD AND ANTIOXIDANT AUXILIARY EQUIPMENT
- Publication number 20240026554
- Publication date Jan 25, 2024
- NATIONAL PINGTUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hsian-Yu WANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLY...
- Publication number 20240030461
- Publication date Jan 25, 2024
- TORAY INDUSTRIES, INC.
- Hiroaki OTAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers...
- Publication number 20230395817
- Publication date Dec 7, 2023
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Kazuyoshi Masaki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER E...
- Publication number 20230395814
- Publication date Dec 7, 2023
- TOPPAN INC.
- Yutaka SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...
- Publication number 20230395818
- Publication date Dec 7, 2023
- Tanaka Kikinzoku Kogyo K.K.
- Minoru ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICES AND FUEL CELL SYSTEMS
- Publication number 20230395833
- Publication date Dec 7, 2023
- University of Delaware
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL
- Publication number 20230387441
- Publication date Nov 30, 2023
- TOPPAN INC.
- Katsuyuki KISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20230318005
- Publication date Oct 5, 2023
- Honda Motor Co., Ltd.
- Takuya TAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...
- Publication number 20230307747
- Publication date Sep 28, 2023
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS

Polymeric electrolyte materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nanoporous ultra-high molecular weight polyethylene membrane

Fibrous electrode material, preparation and application thereof

Catalyst layer for polymer electrolyte fuel cells, membrane-electro...

Fuel cell catalyst composition and fuel cell containing same

Method for flattening proton exchange membrane for fuel cell and ap...

Membrane-electrode assembly, method for manufacturing same, and fue...

Sealed redox battery

Core-shell catalyst for oxygen reduction reaction, and method of de...

Method of manufacturing and device for manufacturing membrane-catal...

Electrode for fuel cell having high durability, method for manufact...

Flexible, planar, double sided air breathing microscale fuel cell

Method for producing metal nanoparticles, method for producing memb...

Highly active, robust and versatile multifunctional, fully non-nobl...

Enclosed fuel cell stack row

Stainless steel for fuel cell separator plate and manufacturing met...

Low-cost, high-performance composite bipolar plate

Radical scavenger, manufacturing method therefor, membrane-electrod...

Electrolyte membrane for fuel cell having improved ion channel cont...

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

Membrane electrode assembly and polymer electrolyte fuel cell

Electrode for polymer electrolyte membrane fuel cell comprising ant...

Cathode catalyst layer of fuel cells, and fuel cell

Alkaline anion exchange membranes and methods of use thereof

Titanium material, separator, cell, and polymer electrolyte fuel ce...

Electrochemical devices and fuel cell systems

Gas diffusion electrode medium and method for producing the same, g...

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

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

Method of metallic component surface modification for electrochemic...

Gas diffusion electrode base material and production method therefo...

Patents Applicationslast 30 patents

HYDROGEN POWER PLANT SYSTEMS AND METHODS OF OPERATION ASSOCIATED WI...

CELL MONITORING DEVICE FOR FUEL CELL

ELECTROCHEMICAL CELL DEIONIZATION SYSTEM

LARGE-AREA AND FREESTANDING METAL-BASED NANOMEMBRANE ELECTROCATALYS...

SEALED REDOX BATTERY

SEALED REDOX BATTERY

MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL

METHOD FOR SYNTHESIS OF COPPER-NICKEL POLYHEDRAL NANOCRYSTALS

ADDITIVE INDUCED ELECTRODE CRACK MITIGATION

CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...

FUEL CELL AS AN ELECTROLYZER IN FUEL CELL ELECTRIC VEHICLES FOR ONB...

CHROMIUM PHOSPHONATE METAL-ORGANIC FRAMEWORKS, PROCESS FOR PREPARIN...

HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...

ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...

ENCLOSED FUEL CELL STACK ROW

FUEL CELL CONTROL PROGRAM AND FUEL CELL SYSTEM

IONOMERS FOR IMPROVING THE DURABILITY OF MEMBRANE ELECTROCHEMICAL D...

Data Center Balance of Plant Integrated Into Fuel Cell System Design

FUEL CELL GRAPHENE-BASED MATERIAL FOR CAPTURING CATALYST PARTICLES

Electrochemical Cell with Improved Peripheral Sealing

CARBON COATED ELECTRODES

ANTIOXIDANT CULTURE METHOD AND ANTIOXIDANT AUXILIARY EQUIPMENT

GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLY...

Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers...

ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER E...

CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...

ELECTROCHEMICAL DEVICES AND FUEL CELL SYSTEMS

MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

FUEL CELL SYSTEM

ELECTROCHEMICAL OXYGEN REDUCTION CATALYST, AIR ELECTRODE, FUEL CELL...