Fuel cells with polymeric electrolytes

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H01M2008/1095

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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS

Current Industry

H01M2008/1095Fuel cells with polymeric electrolytes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods of manufacturing a gas diffusion layer and an electrochemic...
- Patent number 12,308,484
- Issue date May 20, 2025
- Infinity Fuel Cell and Hydrogen, Inc.
- Arne Ballantine
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Noble metal monolayer shell coatings on transition metal ceramic na...
- Patent number 12,303,875
- Issue date May 20, 2025
- Massachusetts Institute of Technology
- Sean Thomas Hunt
- 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
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
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
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
Bipolar plate
- Patent number 12,278,403
- Issue date Apr 15, 2025
- Audi AG
- Oliver Keitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell bipolar plate flow field having hybrid interwoven channel...
- Patent number 12,278,404
- Issue date Apr 15, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Ercan M. Dede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode catalyst layer for fuel cell, and solid polymer-type fuel...
- Patent number 12,272,828
- Issue date Apr 8, 2025
- Mitsui Mining & Smelting Co., Ltd.
- Takuya Kitabatake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst for fuel cell, method for manufacturing same, and membrane...
- Patent number 12,272,827
- Issue date Apr 8, 2025
- Kolon Industries, Inc.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
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
Cesium-deficient cesium phosphates for proton conducting electrolytes
- Patent number 12,266,834
- Issue date Apr 1, 2025
- Northwestern University
- Louis S. Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact fuel cell modules and assemblies
- Patent number 12,261,341
- Issue date Mar 25, 2025
- CH INNOVATIONS INC.
- David B. Harvey
- 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
Fuel cell separator
- Patent number 12,255,360
- Issue date Mar 18, 2025
- Toyota Shatai Kabushiki Kaisha
- Yoshinori Shinozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst for oxygen generation reaction during water electrolysis
- Patent number 12,247,301
- Issue date Mar 11, 2025
- Heraeus Deutschland GmbH & Co. KG
- Martina Kemmer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Fuel cell metallic gas diffusion layer
- Patent number 12,237,515
- Issue date Feb 25, 2025
- Textron Innovations Inc.
- Phalgun Madhusudan
- 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
Electrode structure
- Patent number 12,230,415
- Issue date Feb 18, 2025
- MEIJO NANO CARBON CO., LTD.
- Takeshi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct alcohol fuel cell
- Patent number 12,230,849
- Issue date Feb 18, 2025
- Widex A/S
- Torsten Lund-Olesen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing of a membrane with surface fibre structure,...
- Patent number 12,230,851
- Issue date Feb 18, 2025
- Univerzita Karlova
- Peter Kus
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Reactant flow channels for electrolyzer applications
- Patent number 12,227,855
- Issue date Feb 18, 2025
- Loop Energy Inc.
- Sean Michael MacKinnon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Direct alcohol fuel cell
- Patent number 12,218,388
- Issue date Feb 4, 2025
- Widex A/S
- Torsten Lund-Olesen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite storage tank system for gaseous hydrogen
- Patent number 12,209,706
- Issue date Jan 28, 2025
- Rolls-Royce PLC
- Sophie Chittim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst layers of membrane-electrode assemblies and methods of mak...
- Patent number 12,212,007
- Issue date Jan 28, 2025
- Nikola Corporation
- John Slack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing arrangement for a fuel cell stack and method for manu...
- Patent number 12,212,028
- Issue date Jan 28, 2025
- Powercell Sweden AB
- Stefan Munthe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen powered auxiliary power unit
- Patent number 12,212,027
- Issue date Jan 28, 2025
- Honeywell International Inc.
- Dacong Weng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion-conducting layer with ion transfer paths aligned in the thickne...
- Patent number 12,199,325
- Issue date Jan 14, 2025
- Korea Advanced Institute of Science and Technology
- Hee-Tak Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20250167252
- Publication date May 22, 2025
- Samsung Electro-Mechanics Co., Ltd.
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR PRESSURIZING HYDROGEN USED IN PROTON EXCHAN...
- Publication number 20250167272
- Publication date May 22, 2025
- Caterpillar Inc.,
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES
- Publication number 20250167273
- Publication date May 22, 2025
- Celadyne Technologies, inc.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
- Publication number 20250167258
- Publication date May 22, 2025
- REINZ-Dichtungs-GmbH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reactant Flow Channels For Electrolyzer Applications
- Publication number 20250163587
- Publication date May 22, 2025
- LOOP ENERGY INC.
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HOT MELT ADHESIVE SHEET
- Publication number 20250154387
- Publication date May 15, 2025
- NITTO SHINKO CORPORATION
- Ryota Takabatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 ELECTR...
- Publication number 20250158089
- Publication date May 15, 2025
- Andre SPEIDEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
AIR-COOLED FUEL CELL SYSTEM AND METHOD FOR OPERATING SAME
- Publication number 20250158092
- Publication date May 15, 2025
- ZeroAvia, Inc.
- Sergei Shubenkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING FUNCTIONALIZED POLYMERS
- Publication number 20250154296
- Publication date May 15, 2025
- SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Claudio Oldani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MANUFACTURING METHOD OF CATALYST FOR FUEL CELL
- Publication number 20250158082
- Publication date May 15, 2025
- Hyundai Motor Company
- Young Jung Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXED PLATINUM RUTHENIUM OXIDE AND ELECTRODES FOR THE OXYGEN EVOLUT...
- Publication number 20250149600
- Publication date May 8, 2025
- BASF SE
- Daniel MALKO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CROSS-LINKED ARYLIMIDAZOLIUM POLYMERS AND USES THEREOF
- Publication number 20250145769
- Publication date May 8, 2025
- IONOMR INNOVATIONS INC.
- Bobak Gholamkhass
- 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
Information Patent Application
CHARGING SYSTEM
- Publication number 20250135935
- Publication date May 1, 2025
- Caterpillar Inc.
- Tryg Carl Tow
- B60 - VEHICLES IN GENERAL
Information Patent Application
REINFORCED COMPOSITE MEMBRANE FOR FUEL CELL, MANUFACTURING METHOD T...
- Publication number 20250132365
- Publication date Apr 24, 2025
- KOLON INDUSTRIES, INC.
- Jung Hwa PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DRYING A FUEL CELL, AND FUEL CELL SYSTEM
- Publication number 20250132362
- Publication date Apr 24, 2025
- ROBERT BOSCH GmbH
- Jonas Breitinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECEPTACLE FOR HYDROGEN CHARGING OF FUEL CELL VEHICLE
- Publication number 20250129887
- Publication date Apr 24, 2025
- Huyndai Motor Company
- Jin Woo Koo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION ELECTRODE FOR FUEL CELLS
- Publication number 20250132354
- Publication date Apr 24, 2025
- TORAY INDUSTRIES, INC.
- Yoichi SHINBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EIS-based Gas Starvation Fault Diagnosis Method for Fuel Cell Stack
- Publication number 20250130190
- Publication date Apr 24, 2025
- ROBERT BOSCH GmbH
- Yafei Chang
- G01 - MEASURING TESTING
Information Patent Application
SEALING DEVICE CONFIGURED TO BE MOUNTED IN A FLUID FLOW CHANNEL OF...
- Publication number 20250125382
- Publication date Apr 17, 2025
- SAFRAN POWER UNITS
- Romain Quinton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process and Apparatus for Sustainable Water Fuelled Vehicle
- Publication number 20250125390
- Publication date Apr 17, 2025
- Rodolfo Antonio M Gomez
- B60 - VEHICLES IN GENERAL
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
FUEL CELL THERMAL MANAGEMENT SYSTEM WITH A BENT KNEE-SHAPED RADIATO...
- Publication number 20250118778
- Publication date Apr 10, 2025
- Hydrogenics Corporation
- David PUBRAT
- B60 - VEHICLES IN GENERAL
Information Patent Application
Membrane Electrode Assembly for High Temperature PEM Fuel Cells and...
- Publication number 20250118784
- Publication date Apr 10, 2025
- HyWatts Inc.
- Aleksei Ivanenko
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE
- Publication number 20250112255
- Publication date Apr 3, 2025
- ROBERT BOSCH GmbH
- Timo Bosch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SULFUR-CONTAINING PLATINUM-CARBON CATALYST AND ITS PREPARATION PROC...
- Publication number 20250105308
- Publication date Mar 27, 2025
- China Petroleum and Chemical Corporation
- Hong ZHAO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS OF FUEL CELL HUMIDIFIER LEAK DETECTION
- Publication number 20250105322
- Publication date Mar 27, 2025
- Cummins Inc.
- Timothy C. ERNST
- H01 - BASIC ELECTRIC ELEMENTS

Fuel cells with polymeric electrolytes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of manufacturing a gas diffusion layer and an electrochemic...

Noble metal monolayer shell coatings on transition metal ceramic na...

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

Electrocatalyst ink

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

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

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

Bipolar plate

Fuel cell bipolar plate flow field having hybrid interwoven channel...

Electrode catalyst layer for fuel cell, and solid polymer-type fuel...

Catalyst for fuel cell, method for manufacturing same, and membrane...

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

Cesium-deficient cesium phosphates for proton conducting electrolytes

Compact fuel cell modules and assemblies

Fuel cell unit

Fuel cell separator

Catalyst for oxygen generation reaction during water electrolysis

Fuel cell metallic gas diffusion layer

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

Electrode structure

Direct alcohol fuel cell

Method of manufacturing of a membrane with surface fibre structure,...

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

Reactant flow channels for electrolyzer applications

Direct alcohol fuel cell

Composite storage tank system for gaseous hydrogen

Catalyst layers of membrane-electrode assemblies and methods of mak...

Manufacturing arrangement for a fuel cell stack and method for manu...

Hydrogen powered auxiliary power unit

Ion-conducting layer with ion transfer paths aligned in the thickne...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF CATALYST FOR MEMBRANE-ELECTRODE ASSEMBLY

SYSTEMS AND METHODS FOR PRESSURIZING HYDROGEN USED IN PROTON EXCHAN...

COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

Reactant Flow Channels For Electrolyzer Applications

HOT MELT ADHESIVE SHEET

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 ELECTR...

AIR-COOLED FUEL CELL SYSTEM AND METHOD FOR OPERATING SAME

METHOD FOR PREPARING FUNCTIONALIZED POLYMERS

MANUFACTURING METHOD OF CATALYST FOR FUEL CELL

MIXED PLATINUM RUTHENIUM OXIDE AND ELECTRODES FOR THE OXYGEN EVOLUT...

CROSS-LINKED ARYLIMIDAZOLIUM POLYMERS AND USES THEREOF

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

CHARGING SYSTEM

REINFORCED COMPOSITE MEMBRANE FOR FUEL CELL, MANUFACTURING METHOD T...

METHOD FOR DRYING A FUEL CELL, AND FUEL CELL SYSTEM

RECEPTACLE FOR HYDROGEN CHARGING OF FUEL CELL VEHICLE

GAS DIFFUSION ELECTRODE FOR FUEL CELLS

EIS-based Gas Starvation Fault Diagnosis Method for Fuel Cell Stack

SEALING DEVICE CONFIGURED TO BE MOUNTED IN A FLUID FLOW CHANNEL OF...

Process and Apparatus for Sustainable Water Fuelled Vehicle

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

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

FUEL CELL THERMAL MANAGEMENT SYSTEM WITH A BENT KNEE-SHAPED RADIATO...

Membrane Electrode Assembly for High Temperature PEM Fuel Cells and...

METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE

SULFUR-CONTAINING PLATINUM-CARBON CATALYST AND ITS PREPARATION PROC...

SYSTEMS AND METHODS OF FUEL CELL HUMIDIFIER LEAK DETECTION