Fuel cells with polymeric electrolytes

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CPC
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
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
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
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
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
Information Patent Grant
Cartridge of fuel cell humidifier and fuel cell humidifier
- Patent number 12,191,539
- Issue date Jan 7, 2025
- Kolon Industries, Inc.
- Woong Jeon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorosulfonyl group-containing compound, fluorosulfonyl group-cont...
- Patent number 12,187,821
- Issue date Jan 7, 2025
- AGC Inc.
- Takeshi Hirai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst layer, catalyst layer forming liquid and membrane electrod...
- Patent number 12,183,960
- Issue date Dec 31, 2024
- AGC Inc.
- Masako Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layer with extended surface area and method of forming suc...
- Patent number 12,170,379
- Issue date Dec 17, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Shicheng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seal configuration for electrochemical cell
- Patent number 12,166,248
- Issue date Dec 10, 2024
- Nuvera Fuel Cells, LLC
- Roger Van Boeyen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for manufacturing polymer electrolyte membrane for fuel cell...
- Patent number 12,166,251
- Issue date Dec 10, 2024
- Hyundai Motor Company
- Jong Kil Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte membrane, membrane-electrode assembly including...
- Patent number 12,166,252
- Issue date Dec 10, 2024
- Kolon Industries, Inc.
- Eunsu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a membrane electrode assembly for a fuel cell
- Patent number 12,155,101
- Issue date Nov 26, 2024
- SYMBIO
- Arnaud Grandjean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly manufacturing process
- Patent number 12,155,102
- Issue date Nov 26, 2024
- W. L. Gore & Associates, Inc.
- Mark Edmundson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL THERMAL MANAGEMENT SYSTEM WITH A BENT KNEE-SHAPED RADIATO...
- Publication number 20250118778
- Publication date Apr 10, 2025
- Hydrogenics Corporation
- 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.
- 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
Information Patent Application
METHOD FOR PRODUCING A STACK FORMED FROM MULTIPLE ELECTROCHEMICAL C...
- Publication number 20250100835
- Publication date Mar 27, 2025
- Audi AG
- Uwe BAUCH
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPONENT FOR FUEL CELL
- Publication number 20250105310
- Publication date Mar 27, 2025
- SAFRAN
- Marjorie Christine CAVARROC
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR MANUFACTURING POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL...
- Publication number 20250096295
- Publication date Mar 20, 2025
- Hyundai Motor Company
- Jong Kil Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL FOAM GAS DIFFUSION LAYERS WITH HYDROPHILIC SURFACES AND POLYM...
- Publication number 20250096282
- Publication date Mar 20, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Gaohua Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSS-FLOW COMPONENT FOR ELECTROCHEMICAL DEVICE
- Publication number 20250092538
- Publication date Mar 20, 2025
- HYAXIOM, INC.
- Jesse Marzullo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED UNIT CELL FOR FUEL CELL
- Publication number 20250087717
- Publication date Mar 13, 2025
- Hyundai Motor Company
- Byeong-Heon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLING STRUCTURE FOR AN AIR COOLER
- Publication number 20250070206
- Publication date Feb 27, 2025
- Hyundai Motor Company
- Oh Tak Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEADY AND TRANSIENT STATE OPERATION OF FUEL CELLS
- Publication number 20250070208
- Publication date Feb 27, 2025
- Hydrogenics Corporation
- Salvatore RANIERI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSS-LINKABLE ION EXCHANGE POLYMERS, MEMBRANES AND IONOMERS
- Publication number 20250066527
- Publication date Feb 27, 2025
- UChicago Argonne, LLC
- Meltem Urgun-Demirtas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF ACCELERATING ACTIVATION OF FUEL CELL
- Publication number 20250070200
- Publication date Feb 27, 2025
- Hyundai Motor Company
- Jun Yeol PAEK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN FUEL CELL POWERED AUTONOMOUS UNDERWATER VEHICLE
- Publication number 20250058638
- Publication date Feb 20, 2025
- CELLULA ROBOTICS, LTD.
- James Eric Jackson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pumped Two-Phase Cooling of Aircraft Electronics
- Publication number 20250060168
- Publication date Feb 20, 2025
- The Boeing Company
- Michael F. Stoia
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CENTRIFUGAL COMPRESSOR-TURBINE BACK-TO-BACK
- Publication number 20250058886
- Publication date Feb 20, 2025
- ZeroAvia Ltd
- Asif Mohammad SADIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANION EXCHANGE BRANCHED CO-POLYMER WITH POLY(ARYL) AND A BRANCHED C...
- Publication number 20250062377
- Publication date Feb 20, 2025
- Qiuying Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SENSORLESS OBSERVER BASED ZERO-SPEED START FOR FUEL CELL COMPRESSOR
- Publication number 20250055393
- Publication date Feb 13, 2025
- Garrett Transportation I Inc.
- Abhijit Sahu
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED FUEL CELL COOLING SYSTEM AND METHODS THEREOF
- Publication number 20250055004
- Publication date Feb 13, 2025
- Caterpillar Inc.
- Umakanth SAKARAY
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHEMICAL SYSTEM WITH CONFINED ELECTROLYTE
- Publication number 20250055007
- Publication date Feb 13, 2025
- EDAC Labs, Inc.
- Eric SEYMOUR
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
REINFORCED COMPOSITE MEMBRANE, AND MEMBRANE-ELECTRODE ASSEMBLY AND...
- Publication number 20250055006
- Publication date Feb 13, 2025
- KOLON INDUSTRIES, INC.
- Jung Hwa PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIPERIDINIUM-CONTAINING POLYMERS
- Publication number 20250041843
- Publication date Feb 6, 2025
- Versogen, Inc.
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHOSPHATE-TOLERANT CORE-SHELL NANOPARTICLES FOR HIGH TEMPERATURE PR...
- Publication number 20250046827
- Publication date Feb 6, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Honghong Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME
- Publication number 20250046832
- Publication date Feb 6, 2025
- KOLON INDUSTRIES, INC.
- Dong Jun CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDITION-ESTIMATING DEVICE, FAULT-DETERMINING DEVICE, AND CONDITIO...
- Publication number 20250046842
- Publication date Feb 6, 2025
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Takao WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE REDOX FLOW BATTERY
- Publication number 20250038238
- Publication date Jan 30, 2025
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Ruud CUYPERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND CORRESPONDING ELECT...
- Publication number 20250038222
- Publication date Jan 30, 2025
- REINZ-Dichtungs-GmbH
- Bernd GAUGLER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DETERMINATION METHOD AND FUEL CELL SYSTEM
- Publication number 20250030015
- Publication date Jan 23, 2025
- ROBERT BOSCH GmbH
- Timo Bosch
- H01 - BASIC ELECTRIC ELEMENTS

Fuel cells with polymeric electrolytes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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...

Direct alcohol fuel cell

Electrode structure

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...

Cartridge of fuel cell humidifier and fuel cell humidifier

Fluorosulfonyl group-containing compound, fluorosulfonyl group-cont...

Catalyst layer, catalyst layer forming liquid and membrane electrod...

Catalyst layer with extended surface area and method of forming suc...

Seal configuration for electrochemical cell

Method for manufacturing polymer electrolyte membrane for fuel cell...

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

Method for producing a membrane electrode assembly for a fuel cell

Membrane electrode assembly manufacturing process

Patents Applicationslast 30 patents

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

METHOD FOR PRODUCING A STACK FORMED FROM MULTIPLE ELECTROCHEMICAL C...

COMPONENT FOR FUEL CELL

METHOD FOR MANUFACTURING POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL...

METAL FOAM GAS DIFFUSION LAYERS WITH HYDROPHILIC SURFACES AND POLYM...

CROSS-FLOW COMPONENT FOR ELECTROCHEMICAL DEVICE

INTEGRATED UNIT CELL FOR FUEL CELL

COOLING STRUCTURE FOR AN AIR COOLER

STEADY AND TRANSIENT STATE OPERATION OF FUEL CELLS

CROSS-LINKABLE ION EXCHANGE POLYMERS, MEMBRANES AND IONOMERS

METHOD OF ACCELERATING ACTIVATION OF FUEL CELL

HYDROGEN FUEL CELL POWERED AUTONOMOUS UNDERWATER VEHICLE

Pumped Two-Phase Cooling of Aircraft Electronics

CENTRIFUGAL COMPRESSOR-TURBINE BACK-TO-BACK

ANION EXCHANGE BRANCHED CO-POLYMER WITH POLY(ARYL) AND A BRANCHED C...

SENSORLESS OBSERVER BASED ZERO-SPEED START FOR FUEL CELL COMPRESSOR

INTEGRATED FUEL CELL COOLING SYSTEM AND METHODS THEREOF

ELECTROCHEMICAL SYSTEM WITH CONFINED ELECTROLYTE

REINFORCED COMPOSITE MEMBRANE, AND MEMBRANE-ELECTRODE ASSEMBLY AND...

PIPERIDINIUM-CONTAINING POLYMERS

PHOSPHATE-TOLERANT CORE-SHELL NANOPARTICLES FOR HIGH TEMPERATURE PR...

MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME

CONDITION-ESTIMATING DEVICE, FAULT-DETERMINING DEVICE, AND CONDITIO...

TUNABLE REDOX FLOW BATTERY

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND CORRESPONDING ELECT...

DETERMINATION METHOD AND FUEL CELL SYSTEM