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

Patents Grantslast 30 patents

Information Patent Grant
Membrane electrode assembly and fuel cell
- Patent number 12,368,176
- Issue date Jul 22, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takeshi Minamiura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for a membrane-electrode assembly having improved water r...
- Patent number 12,362,377
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Su Won Seol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layer, membrane electrode assembly for solid polymer fuel...
- Patent number 12,362,366
- Issue date Jul 15, 2025
- AGC Inc.
- Toshihiro Tanuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane-electrode assembly and method for manufacturing same
- Patent number 12,347,905
- Issue date Jul 1, 2025
- Kolon Industries, Inc.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoparticles and preparation method
- Patent number 12,343,801
- Issue date Jul 1, 2025
- Johnson Matthey Hydrogen Technologies Limited
- Nicoleta Muresan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fuel cell stack
- Patent number 12,347,895
- Issue date Jul 1, 2025
- Robert Bosch GmbH
- Arnold Gente
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perfluorosulfonyl monomers suitable for fluoropolymers and fuel cel...
- Patent number 12,341,227
- Issue date Jun 24, 2025
- 3M Innovative Properties Company
- Michael A. Yandrasits
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a catalyst-coated membrane
- Patent number 12,341,200
- Issue date Jun 24, 2025
- Audi AG
- Pascal Piszczek
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
UNIFIED ASSEMBLY FOR ELECTROCHEMICAL DEVICE
- Publication number 20250239637
- Publication date Jul 24, 2025
- HYAXIOM, INC.
- Jesse Marzullo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE INCLUDING FLUORINATED POLYMER AND LITHIUM FLUORIDE NANOPA...
- Publication number 20250239638
- Publication date Jul 24, 2025
- 3M Innovative Properties Company
- Mark W. Muggli
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROCATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELE...
- Publication number 20250239625
- Publication date Jul 24, 2025
- TOPPAN Holdings Inc.
- Masahiro UENO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR PRODUCING MEMBRANE ASSEMBLIES
- Publication number 20250233181
- Publication date Jul 17, 2025
- OPTIMA life science GmbH
- Norbert Dylla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DURABLE MEMBRANE-ELECTRODE ASSEMBLY WITH HIGH IONIC CONDUCTIVITY AN...
- Publication number 20250233182
- Publication date Jul 17, 2025
- Hyundai Motor Company
- In Yu Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20250233168
- Publication date Jul 17, 2025
- Honda Motor Co., Ltd.
- Fumiya Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATION METHOD FOR FUEL CELL COMPONENTS
- Publication number 20250226430
- Publication date Jul 10, 2025
- Honda Motor Co., Ltd.
- Ryotaro YAMAGAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL BATTERY STACK AND FUEL BATTERY
- Publication number 20250219110
- Publication date Jul 3, 2025
- Shin-Etsu Chemical Co., Ltd.
- Tomoyuki ASAHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL INCLUDING GRAPHYNE-BASED MATERIAL
- Publication number 20250219118
- Publication date Jul 3, 2025
- ROBERT BOSCH GmbH
- Sergei CHUMAKOV
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FUEL CELL INCLUDING GRAPHYNE-BASED MATERIAL
- Publication number 20250219107
- Publication date Jul 3, 2025
- ROBERT BOSCH GmbH
- Sergei CHUMAKOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20250210672
- Publication date Jun 26, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Sun Il JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC-AIR FLOW BATTERY
- Publication number 20250210671
- Publication date Jun 26, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenlin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICA MATERIAL, ION EXCHANGE RESIN COMPOSITION, ELECTROLYTE FILM,...
- Publication number 20250206621
- Publication date Jun 26, 2025
- TEIJIN LIMITED
- Akihisa NOMURA
- C01 - INORGANIC CHEMISTRY
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

characterised by membrane-electrode assemblies [MEA]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Membrane electrode assembly and fuel cell

Electrode for a membrane-electrode assembly having improved water r...

Catalyst layer, membrane electrode assembly for solid polymer fuel...

Membrane-electrode assembly and method for manufacturing same

Nanoparticles and preparation method

Fuel cell stack

Perfluorosulfonyl monomers suitable for fluoropolymers and fuel cel...

Method for producing a catalyst-coated membrane

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

Patents Applicationslast 30 patents

UNIFIED ASSEMBLY FOR ELECTROCHEMICAL DEVICE

COMPOSITE INCLUDING FLUORINATED POLYMER AND LITHIUM FLUORIDE NANOPA...

ELECTROCATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELE...

METHOD AND DEVICE FOR PRODUCING MEMBRANE ASSEMBLIES

DURABLE MEMBRANE-ELECTRODE ASSEMBLY WITH HIGH IONIC CONDUCTIVITY AN...

FUEL CELL STACK

LAMINATION METHOD FOR FUEL CELL COMPONENTS

FUEL BATTERY STACK AND FUEL BATTERY

ELECTROCHEMICAL CELL INCLUDING GRAPHYNE-BASED MATERIAL

FUEL CELL INCLUDING GRAPHYNE-BASED MATERIAL

MEMBRANE-ELECTRODE ASSEMBLY

ORGANIC-AIR FLOW BATTERY

SILICA MATERIAL, ION EXCHANGE RESIN COMPOSITION, ELECTROLYTE FILM,...

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