Fuel cells with solid electrolytes

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H01M8/10

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Parent Industries

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

Current Industry

H01M8/10Fuel cells with solid electrolytes

Industries

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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
Catalyst layer
- Patent number 12,355,086
- Issue date Jul 8, 2025
- TOPPAN INC.
- Atsuhiro Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical installation operating at high temperature and asso...
- Patent number 12,355,117
- Issue date Jul 8, 2025
- TECHNIP ENERGIES FRANCE
- Marc Sellini
- H01 - BASIC ELECTRIC ELEMENTS
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
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
Organic-inorganic hybrid nanofibres having a mesoporous inorganic p...
- Patent number 12,347,906
- Issue date Jul 1, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karine Valle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cross-linked polymeric membrane
- Patent number 12,343,685
- Issue date Jul 1, 2025
- National University of Singapore
- Mohammad Hossein Davood Abadi Farahani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Electrochemical devices and fuel cell systems
- Patent number 12,334,611
- Issue date Jun 17, 2025
- University of Delaware
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Ionic functionalization of aromatic polymers for ion exchange membr...
- Patent number 12,318,770
- Issue date Jun 3, 2025
- Rensselaer Polytechnic Institute
- Chulsung Bae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Electrolyte membrane of membrane-electrode assembly comprising plas...
- Patent number 12,315,974
- Issue date May 27, 2025
- Hyundai Motor Company
- Jong Jin Yoon
- 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
Porous oxide semiconductor particles
- Patent number 12,304,830
- Issue date May 20, 2025
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masanori Inaba
- C01 - INORGANIC CHEMISTRY
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

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
POLYMER ELECTROLYTE MEMBRANE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250235829
- Publication date Jul 24, 2025
- W-SCOPE KOREA CO., LTD.
- Chang Dae PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON-BASED DYNAMIC COVALENT POLYMER ELECTROLYTE AND A FUEL C...
- Publication number 20250233183
- Publication date Jul 17, 2025
- Hyundai Motor Company
- Seong Jun Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233172
- Publication date Jul 17, 2025
- Rolls-Royce plc
- Chloe PALMER
- 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
COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY
- Publication number 20250233184
- Publication date Jul 17, 2025
- ESS TECH, INC.
- Yang Song
- 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
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
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
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 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
JOHNSON AMBIENT HEAT ENERGY CONVERTER WITH ENHANCED POLARIZATION
- Publication number 20250210674
- Publication date Jun 26, 2025
- Lonnie G. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL STORAGE DEVICES COMPRISING CHELATED METALS
- Publication number 20250201885
- Publication date Jun 19, 2025
- The Regents of the University of Colorado, a Body Corporate
- Scott WATERS
- H01 - BASIC ELECTRIC ELEMENTS
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

Fuel cells with solid electrolytes

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...

Catalyst layer

Electrochemical installation operating at high temperature and asso...

Separator for electrochemical energy accumulators and converters

Membrane-electrode assembly and method for manufacturing same

Nanoparticles and preparation method

Fuel cell stack

Organic-inorganic hybrid nanofibres having a mesoporous inorganic p...

Cross-linked polymeric membrane

Elastic sulfonated styrene diene block copolymers

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

Electrochemical devices and fuel cell systems

Apparatus and method for manufacturing membrane-electrode assembly

Ionic functionalization of aromatic polymers for ion exchange membr...

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

Electrolyte membrane of membrane-electrode assembly comprising plas...

Polymeric anion-conducting membrane

Porous oxide semiconductor particles

Methods of preparing catalyst materials

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

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...

POLYMER ELECTROLYTE MEMBRANE AND METHOD OF MANUFACTURING THE SAME

HYDROCARBON-BASED DYNAMIC COVALENT POLYMER ELECTROLYTE AND A FUEL C...

FUEL CELL SYSTEM

METHOD AND DEVICE FOR PRODUCING MEMBRANE ASSEMBLIES

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

FUEL CELL STACK

COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY

LAMINATION METHOD FOR FUEL CELL COMPONENTS

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

FUEL BATTERY STACK AND FUEL BATTERY

ELECTROCHEMICAL CELL INCLUDING GRAPHYNE-BASED MATERIAL

FUEL CELL INCLUDING GRAPHYNE-BASED MATERIAL

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

MEMBRANE-ELECTRODE ASSEMBLY

ORGANIC-AIR FLOW BATTERY

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

JOHNSON AMBIENT HEAT ENERGY CONVERTER WITH ENHANCED POLARIZATION

ELECTROCHEMICAL STORAGE DEVICES COMPRISING CHELATED METALS

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...