characterised by membrane-electrode assemblies [MEA]

Industry

CPC
H01M8/1004

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Parent Industries

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

Current Industry

H01M8/1004characterised by membrane-electrode assemblies [MEA]

Industries

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Patents Grantslast 30 patents

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
Method for manufacturing a diaphragm-electrode arrangement includin...
- Patent number 12,334,602
- Issue date Jun 17, 2025
- Robert Bosch GmbH
- Dominik Giersch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Proton-exchange-membrane fuel cell
- Patent number 12,334,565
- Issue date Jun 17, 2025
- SYMBIO
- Christophe Baverel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for manufacturing membrane-electrode assembly
- Patent number 12,327,898
- Issue date Jun 10, 2025
- Hyundai Motor Company
- Ju Ahn Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell electrode, catalyst-coated membrane, fuel cell, and metho...
- Patent number 12,322,812
- Issue date Jun 3, 2025
- Greenerity GmbH
- Matthias Binder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for fuel cell
- Patent number 12,322,838
- Issue date Jun 3, 2025
- Hyundai Motor Company
- Hee Seok Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for fuel cell membrane edge protection via a gas diffusion l...
- Patent number 12,315,973
- Issue date May 27, 2025
- GM Global Technology Operations LLC
- Yeh-Hung Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotubes reinforced bipolar plate
- Patent number 12,315,966
- Issue date May 27, 2025
- Airbus (S.A.S.)
- Blanka Lenczowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of preparing catalyst materials
- Patent number 12,308,445
- Issue date May 20, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Arman Bonakdarpour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell module, fuel cell stack, and manufacturing method of fuel...
- Patent number 12,308,486
- Issue date May 20, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tsutomu Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Durable membrane-electrode assembly with high ionic conductivity an...
- Patent number 12,308,498
- Issue date May 20, 2025
- Hyundai Motor Company
- In Yu Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cutting apparatus and method of manufacturing MEA for fuel cell
- Patent number 12,308,499
- Issue date May 20, 2025
- Hyundai Motor Company
- Yoosuk Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing membrane-electrode assembly by directly coa...
- Patent number 12,308,497
- Issue date May 20, 2025
- Hyundai Motor Company
- Yong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst ink compositions and methods for forming hydrogen pumping...
- Patent number 12,300,823
- Issue date May 13, 2025
- BLOOM ENERGY CORPORATION
- Srikanth Ranganathan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly including anode having hydrogen reducio...
- Patent number 12,294,092
- Issue date May 6, 2025
- Greenerity GmbH
- Jens-Peter Suchsland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for stacking cell components and a device and met...
- Patent number 12,294,129
- Issue date May 6, 2025
- Grob-Werke GmbH & Co. KG
- Tim Janusch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiphase composites including silica and magneli-phase titanium s...
- Patent number 12,294,093
- Issue date May 6, 2025
- Energy & Environmental Research Center Foundation
- Jivan Thakare
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrocatalyst ink
- Patent number 12,288,885
- Issue date Apr 29, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Adam Hodgkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst coated membrane and preparation method thereof, membrane e...
- Patent number 12,288,910
- Issue date Apr 29, 2025
- WUHAN HYDROGEN ENERGY AND FUEL CELL INDUSTRY TECHNOLOGY RESEARCH INSTITUTE CO...
- Lingfeng Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing membrane-electrode assembly using nano-dis...
- Patent number 12,288,909
- Issue date Apr 29, 2025
- Dankook University Cheonan Campus Industry Academic Cooperation Foundation
- Chang Hyun Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Integrated circuit for diagnostics
- Patent number 12,278,410
- Issue date Apr 15, 2025
- Plug Power Inc.
- Jon Owejan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack and bipolar plate assembly
- Patent number 12,278,405
- Issue date Apr 15, 2025
- Powercell Sweden AB
- Johan Flink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell, fuel cell stack, manufacturing method of fuel cell and m...
- Patent number 12,272,848
- Issue date Apr 8, 2025
- Taiyo Yuden Co., Ltd.
- Xinyu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly for fuel cell, and fuel cell
- Patent number 12,272,849
- Issue date Apr 8, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichiro Imura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane-electrode assembly and method for manufacturing the same
- Patent number 12,266,833
- Issue date Apr 1, 2025
- Hyundai Motor Company
- Young June Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymers and methods for their manufacture
- Patent number 12,258,440
- Issue date Mar 25, 2025
- Rensselaer Polytechnic Institute
- Chulsung Bae
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fuel cell stack comprising variable bipolar plates
- Patent number 12,255,359
- Issue date Mar 18, 2025
- Audi AG
- Adel Jilani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell unit
- Patent number 12,255,361
- Issue date Mar 18, 2025
- Robert Bosch GmbH
- Andreas Ringk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Atomically dispersed platinum-group metal-free catalysts and method...
- Patent number 12,255,338
- Issue date Mar 18, 2025
- The Research Foundation for The State University of New York
- Gang Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING A MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20250201870
- Publication date Jun 19, 2025
- MB Automation GmbH & Co. KG
- Sven Hochmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIT CELL OF A FUEL CELL STACK AND A MANUFACTURING METHOD THEREOF
- Publication number 20250201872
- Publication date Jun 19, 2025
- Hyundai Motor Company
- Seong Il Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL STACK OF FUEL CELL
- Publication number 20250201868
- Publication date Jun 19, 2025
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Naohiro MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY PROCESSING APPARATUS, MEMBRANE-ELECTROD...
- Publication number 20250201883
- Publication date Jun 19, 2025
- Hyundai Motor Company
- Min Jin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR FORMING A CATALYTICALLY-ACTIVE MEMBRANE OR A...
- Publication number 20250201884
- Publication date Jun 19, 2025
- Leibniz-Institut für Plasmaforschung und Technologie e.V.
- Gustav SIEVERS
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HYDROGEN ION CONDUCTIVE MULTI-LAYER COMPOSITE MEMBRANE
- Publication number 20250196071
- Publication date Jun 19, 2025
- KOMEMTEC CO,.LTD.
- SUNG CHUL KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY, POLYMER ELECTROLYTE FUEL CELL, METHOD...
- Publication number 20250192214
- Publication date Jun 12, 2025
- TOPPAN Holdings Inc.
- Shigemoto KATO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEPARATOR PLATE FOR ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM
- Publication number 20250192194
- Publication date Jun 12, 2025
- REINZ-Dichtungs-GmbH
- Andreas MICHALKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIFUNCTIONAL RADICAL SCAVENGER, POLYMER ELECTROLYTE MEMBRANE INC...
- Publication number 20250192213
- Publication date Jun 12, 2025
- KOLON INDUSTRIES, INC.
- Jung Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR-INDEPENDENT PROPULSION FUEL CELL SYSTEM
- Publication number 20250192200
- Publication date Jun 12, 2025
- HANWHA AEROSPACE CO., LTD.
- Dong Jun SEO
- 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
METAL-LOADED CATALYST, ELECTRODE AND BATTERY
- Publication number 20250183327
- Publication date Jun 5, 2025
- NISSHINBO HOLDINGS INC.
- Noriaki KATAGIRI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME
- Publication number 20250183329
- Publication date Jun 5, 2025
- Hyundai Motor Company
- Seong Il Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20250183333
- Publication date Jun 5, 2025
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Kunihiro YAMAURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Membrane Electrode Assembly Humidifying Method and Computer Readabl...
- Publication number 20250174684
- Publication date May 29, 2025
- ROBERT BOSCH GmbH
- Hao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE CATALYTIC MATERIAL AND FUEL CELL CONTAINING THE SAME
- Publication number 20250174674
- Publication date May 29, 2025
- PROMETHEON TECHNOLOGIES BV
- Zacariah Austin HEIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE FOR ELECTROCHEMICAL DEVICES
- Publication number 20250174675
- Publication date May 29, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ruichun Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING POLYMER ELECTROLYTE MEMBRANE FUEL CELL
- Publication number 20250174693
- Publication date May 29, 2025
- Hyundai Motor Company
- Seung Tak Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE
- Publication number 20250167261
- Publication date May 22, 2025
- MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
- Michael FASOLD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL COMPONENT, BIPOLAR PLATE, ELECTROCHEMICAL CELL...
- Publication number 20250167262
- Publication date May 22, 2025
- REINZ-Dichtungs-GmbH
- Johann WALDVOGEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HEAT MANAGEMENT SYSTEM FOR A FUEL CELL BATTERY
- Publication number 20250167263
- Publication date May 22, 2025
- Hyundai Motor Company
- Ki Chul Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20250167252
- Publication date May 22, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Guh Hwan LIM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR ST...
- Publication number 20250167254
- Publication date May 22, 2025
- ROBERT BOSCH GmbH
- Bjoern STUEHMEIER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...
- Publication number 20250158091
- Publication date May 15, 2025
- Andre SPEIDEL
- H01 - BASIC ELECTRIC ELEMENTS
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
METHOD OF MANUFACTURING OF A MEMBRANE WITH SURFACE FIBRE STRUCTURE,...
- Publication number 20250158099
- Publication date May 15, 2025
- UNIVERZITA KARLOVA
- Peter KUS
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ASSEMB...
- Publication number 20250158090
- Publication date May 15, 2025
- Arun RAMACHANDRAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL
- Publication number 20250149609
- Publication date May 8, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Denis SIRAC
- H01 - BASIC ELECTRIC ELEMENTS
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

characterised by membrane-electrode assemblies [MEA]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Polyvinylidene fluoride membrane support

Method for manufacturing a diaphragm-electrode arrangement includin...

Proton-exchange-membrane fuel cell

Apparatus and method for manufacturing membrane-electrode assembly

Fuel cell electrode, catalyst-coated membrane, fuel cell, and metho...

Separator for fuel cell

System for fuel cell membrane edge protection via a gas diffusion l...

Carbon nanotubes reinforced bipolar plate

Methods of preparing catalyst materials

Fuel cell module, fuel cell stack, and manufacturing method of fuel...

Durable membrane-electrode assembly with high ionic conductivity an...

Cutting apparatus and method of manufacturing MEA for fuel cell

Method of manufacturing membrane-electrode assembly by directly coa...

Catalyst ink compositions and methods for forming hydrogen pumping...

Membrane electrode assembly including anode having hydrogen reducio...

Device and method for stacking cell components and a device and met...

Multiphase composites including silica and magneli-phase titanium s...

Electrocatalyst ink

Catalyst coated membrane and preparation method thereof, membrane e...

Method for manufacturing membrane-electrode assembly using nano-dis...

Integrated circuit for diagnostics

Fuel cell stack and bipolar plate assembly

Fuel cell, fuel cell stack, manufacturing method of fuel cell and m...

Membrane electrode assembly for fuel cell, and fuel cell

Membrane-electrode assembly and method for manufacturing the same

Polymers and methods for their manufacture

Fuel cell stack comprising variable bipolar plates

Fuel cell unit

Atomically dispersed platinum-group metal-free catalysts and method...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MANUFACTURING A MEMBRANE-ELECTRODE ASSEMBLY

UNIT CELL OF A FUEL CELL STACK AND A MANUFACTURING METHOD THEREOF

CELL STACK OF FUEL CELL

MEMBRANE-ELECTRODE ASSEMBLY PROCESSING APPARATUS, MEMBRANE-ELECTROD...

METHOD AND DEVICE FOR FORMING A CATALYTICALLY-ACTIVE MEMBRANE OR A...

HYDROGEN ION CONDUCTIVE MULTI-LAYER COMPOSITE MEMBRANE

MEMBRANE ELECTRODE ASSEMBLY, POLYMER ELECTROLYTE FUEL CELL, METHOD...

SEPARATOR PLATE FOR ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

MULTIFUNCTIONAL RADICAL SCAVENGER, POLYMER ELECTROLYTE MEMBRANE INC...

AIR-INDEPENDENT PROPULSION FUEL CELL SYSTEM

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

METAL-LOADED CATALYST, ELECTRODE AND BATTERY

SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME

FUEL CELL STACK

Membrane Electrode Assembly Humidifying Method and Computer Readabl...

COMPOSITE CATALYTIC MATERIAL AND FUEL CELL CONTAINING THE SAME

MEMBRANE FOR ELECTROCHEMICAL DEVICES

METHOD OF MANUFACTURING POLYMER ELECTROLYTE MEMBRANE FUEL CELL

METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE

ELECTROCHEMICAL CELL COMPONENT, BIPOLAR PLATE, ELECTROCHEMICAL CELL...

HEAT MANAGEMENT SYSTEM FOR A FUEL CELL BATTERY

MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY

COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES

FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR ST...

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...

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

METHOD OF MANUFACTURING OF A MEMBRANE WITH SURFACE FIBRE STRUCTURE,...

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ASSEMB...

FUEL CELL

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