Fuel cells

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CPC
Y02E60/50

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

Current Industry

Y02E60/50Fuel cells

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pressure relief device for high-pressure vessel
- Patent number 12,345,378
- Issue date Jul 1, 2025
- Youngdo Ind. Co., Ltd.
- Woo Cheol Nam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Solid oxide fuel cell system with hydrogen pumping cell with carbon...
- Patent number 12,341,229
- Issue date Jun 24, 2025
- BLOOM ENERGY CORPORATION
- Chockkalingam Karuppaiah
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pure electric available power determination method and system, and...
- Patent number 12,337,706
- Issue date Jun 24, 2025
- Great Wall Motor Company Limited
- Maiqing Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structural vehicle components for hydrogen storage
- Patent number 12,325,073
- Issue date Jun 10, 2025
- Battelle Savannah River Alliance, LLC
- Simona E. Hunyadi Murph
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Diatomaceous energy storage devices
- Patent number 12,315,941
- Issue date May 27, 2025
- AVERY DENNISON RETAIL INFORMATION SERVICES LLC
- Vera N. Lockett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated refueling station
- Patent number 12,288,904
- Issue date Apr 29, 2025
- Battelle Memorial Institute
- Jamie D. Holladay
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyte balancing strategies for flow batteries
- Patent number 12,255,368
- Issue date Mar 18, 2025
- Lockheed Martin Energy, LLC
- Steven Y. Reece
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supported nickel catalysts used as direct internal reforming cataly...
- Patent number 12,255,367
- Issue date Mar 18, 2025
- FuelCell Energy, Inc.
- Jin-Yun Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enclosed fuel cell stack row
- Patent number 12,249,746
- Issue date Mar 11, 2025
- cellcentric GmbH & Co. KG
- Rae Hartwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel-based catalyst for fuel cell anode
- Patent number 12,230,809
- Issue date Feb 18, 2025
- GENCELL LTD.
- Nino Borchtchoukova
- 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
High temperature electrolyser system optimised by an intermediate c...
- Patent number 12,221,709
- Issue date Feb 11, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Pierre Dumoulin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Bipolar plate for fuel cell
- Patent number 12,218,389
- Issue date Feb 4, 2025
- Ford Global Technologies, LLC
- Chunchuan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel supply arrangement for a fuel cell system and fuel cell system
- Patent number 12,212,024
- Issue date Jan 28, 2025
- PROTON MOTOR FUEL CELL GMBH
- Quirin Meder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical system for storing electricity in metals
- Patent number RE50276
- Issue date Jan 21, 2025
- e-Zinc Inc.
- Xiaoge Gregory Zhang
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
Self-maintained flow cell device
- Patent number 12,155,104
- Issue date Nov 26, 2024
- International Business Machines Corporation
- Neil Ebejer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for rebalancing electrolytes in a redox flow batt...
- Patent number 12,132,241
- Issue date Oct 29, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for cost-effective bio-electrochemical systems
- Patent number 12,122,689
- Issue date Oct 22, 2024
- Cambrian Innovation, Inc.
- Matthew Silver
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated hydrogen recycle system using pressurized multichamber tank
- Patent number 12,080,930
- Issue date Sep 3, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hollow-fiber membrane module
- Patent number 12,076,693
- Issue date Sep 3, 2024
- Sumitomo Electric Fine Polymer, Inc.
- Fumihiro Hayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Low temperature electrolytes for solid oxide cells having high ioni...
- Patent number 12,071,697
- Issue date Aug 27, 2024
- FCET, Inc.
- Leonid V. Budaragin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cell, cell stack device, module and module-containing device
- Patent number 12,068,514
- Issue date Aug 20, 2024
- Kyocera Corporation
- Masashi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flow batteries incorporating active materials containing doubly bri...
- Patent number 12,062,795
- Issue date Aug 13, 2024
- Lockheed Martin Energy, LLC
- Matthew Millard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection of a metal substrate for solid oxide fuel cells by inkje...
- Patent number 12,062,819
- Issue date Aug 13, 2024
- SOLIDPOWER S.P.A.
- Dario Montinaro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the fabrication of a pore comprising metallic membrane a...
- Patent number 12,048,901
- Issue date Jul 30, 2024
- ETH Zurich
- Hyung Gyu Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrode with conductive interlayer and method thereof
- Patent number 12,046,759
- Issue date Jul 23, 2024
- Sila Nanotechnologies, Inc.
- Gleb Yushin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blower
- Patent number 12,038,018
- Issue date Jul 16, 2024
- CAP CO., LTD.
- Kimihiko Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat exchanger, fuel cell assembly and method
- Patent number 12,018,897
- Issue date Jun 25, 2024
- Mahle International GmbH
- Richard Bruemmer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Assembly method and arrangement for a cell system
- Patent number 12,015,182
- Issue date Jun 18, 2024
- ELCOGEN OY
- Matti Noponen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Reactant Flow Channels For Electrolyzer Applications
- Publication number 20250163587
- Publication date May 22, 2025
- LOOP ENERGY INC.
- Sean Michael MacKinnon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL HYDROGEN-CATALYST POWER SYSTEM
- Publication number 20250015309
- Publication date Jan 9, 2025
- Brilliant Light Power, Inc.
- Randell L. Mills
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTEGRATED HYDROGEN RECYCLE SYSTEM USING PRESSURIZED MULTICHAMBER TANK
- Publication number 20240421335
- Publication date Dec 19, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIATOMACEOUS ENERGY STORAGE DEVICES
- Publication number 20240347738
- Publication date Oct 17, 2024
- Printed Energy Pty. Ltd.
- Vera N. Lockett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE WITH CONDUCTIVE INTERLAYER AND METHOD THEREOF
- Publication number 20240332552
- Publication date Oct 3, 2024
- Sila Nanotechnologies, Inc.
- Gleb YUSHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...
- Publication number 20240304828
- Publication date Sep 12, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- PRASHANT N. KUMTA
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH SOLUBILITY IRON HEXACYANIDES
- Publication number 20240291011
- Publication date Aug 29, 2024
- LOCKHEED MARTIN ENERGY, LLC
- Arthur J. Esswein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH ENERGY DENSITY REDOX FLOW DEVICE
- Publication number 20240274855
- Publication date Aug 15, 2024
- Massachusetts Institute of Technology
- Yet-Ming Chiang
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENCLOSED FUEL CELL STACK ROW
- Publication number 20240258548
- Publication date Aug 1, 2024
- CELLCENTRIC GMBH & CO. KG
- Rae Hartwell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR PLATE FOR FUEL CELL
- Publication number 20240234752
- Publication date Jul 11, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chunchuan Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIPOLAR PLATE FOR FUEL CELL
- Publication number 20240136545
- Publication date Apr 25, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chunchuan Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING STATE OF CHARGE IN A REDOX FLO...
- Publication number 20240113313
- Publication date Apr 4, 2024
- LOCKHEED MARTIN ENERGY, LLC
- Evan R. King
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrolyte Balancing Strategies For Flow Batteries
- Publication number 20240079620
- Publication date Mar 7, 2024
- LOCKHEED MARTIN ENERGY, LLC
- Steven Y. Reece
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATT...
- Publication number 20240079625
- Publication date Mar 7, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES
- Publication number 20240047707
- Publication date Feb 8, 2024
- ESS TECH, INC.
- Craig E. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS AND SYSTEMS FOR REBALANCING ELECTROLYTES FOR A REDOX FLOW B...
- Publication number 20240030471
- Publication date Jan 25, 2024
- ESS TECH, INC.
- Craig E. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SUPPORTED NICKEL CATALYSTS USED AS DIRECT INTERNAL REFORMING CATALY...
- Publication number 20230261230
- Publication date Aug 17, 2023
- FUELCELL ENERGY, INC.
- Jin-Yun WANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CELL, CELL STACK DEVICE, MODULE AND MODULE-CONTAINING DEVICE
- Publication number 20230261235
- Publication date Aug 17, 2023
- Kyocera Corporation
- Masashi KAWAKAMI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COMPOSITE MEMBRANES FOR FLOW BATTERIES
- Publication number 20230253600
- Publication date Aug 10, 2023
- Case Western Reserve University
- Jesse S. WAINRIGHT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Temperature Electrolytes for Solid Oxide Cells Having High Ioni...
- Publication number 20230203684
- Publication date Jun 29, 2023
- FCET, INC.
- Leonid V. Budaragin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR FUEL CELLS ENERGY STORAGE AND RECOVERY
- Publication number 20230197998
- Publication date Jun 22, 2023
- ZINC8 ENERGY SOLUTIONS INC.
- David Robert Bruce
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION
- Publication number 20230155155
- Publication date May 18, 2023
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TISSUE-PENETRATING ELECTROCHEMICAL SENSOR FEATURING A CO-ELECTRODEP...
- Publication number 20230137258
- Publication date May 4, 2023
- Biolinq Incorporated
- Joshua Ray WINDMILLER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CELL FOR ELECTROCHEMICALLY DETERMINING ACTIVE SPECIES CONCENTRATION...
- Publication number 20230131299
- Publication date Apr 27, 2023
- RAYTHEON TECHNOLOGIES CORPORATION
- James D. Saraidaridis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE ASSEMBLY AND FLOW BATTERY WITH IMPROVED ELECTROLYTE DISTR...
- Publication number 20230123027
- Publication date Apr 20, 2023
- Invinity Energy Systems (Canada) Corporation
- Andrew Klassen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INEXPENSIVE METAL-FREE ORGANIC REDOX FLOW BATTERY (ORBAT) FOR GRID-...
- Publication number 20230113398
- Publication date Apr 13, 2023
- University of Southern California
- Sri NARAYAN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell Flow Channels and Flow Fields
- Publication number 20230083155
- Publication date Mar 16, 2023
- LOOP ENERGY INC.
- David E. Leger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION
- Publication number 20230021439
- Publication date Jan 26, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BAT...
- Publication number 20230028170
- Publication date Jan 26, 2023
- ESS TECH, INC.
- Yang Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR LAYER FOR FLOW BATTERY
- Publication number 20230016898
- Publication date Jan 19, 2023
- Raytheon Technologies Corporation
- Scott Alan Eastman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressure relief device for high-pressure vessel

Solid oxide fuel cell system with hydrogen pumping cell with carbon...

Pure electric available power determination method and system, and...

Structural vehicle components for hydrogen storage

Diatomaceous energy storage devices

Integrated refueling station

Electrolyte balancing strategies for flow batteries

Supported nickel catalysts used as direct internal reforming cataly...

Enclosed fuel cell stack row

Nickel-based catalyst for fuel cell anode

Reactant flow channels for electrolyzer applications

High temperature electrolyser system optimised by an intermediate c...

Bipolar plate for fuel cell

Fuel supply arrangement for a fuel cell system and fuel cell system

Electrochemical system for storing electricity in metals

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

Self-maintained flow cell device

Method and system for rebalancing electrolytes in a redox flow batt...

Electrodes for cost-effective bio-electrochemical systems

Integrated hydrogen recycle system using pressurized multichamber tank

Hollow-fiber membrane module

Low temperature electrolytes for solid oxide cells having high ioni...

Cell, cell stack device, module and module-containing device

Flow batteries incorporating active materials containing doubly bri...

Protection of a metal substrate for solid oxide fuel cells by inkje...

Method for the fabrication of a pore comprising metallic membrane a...

Electrode with conductive interlayer and method thereof

Blower

Heat exchanger, fuel cell assembly and method

Assembly method and arrangement for a cell system

Patents Applicationslast 30 patents

Reactant Flow Channels For Electrolyzer Applications

ELECTROCHEMICAL HYDROGEN-CATALYST POWER SYSTEM

INTEGRATED HYDROGEN RECYCLE SYSTEM USING PRESSURIZED MULTICHAMBER TANK

DIATOMACEOUS ENERGY STORAGE DEVICES

ELECTRODE WITH CONDUCTIVE INTERLAYER AND METHOD THEREOF

HIGHLY ACTIVE, ROBUST AND VERSATILE MULTIFUNCTIONAL, FULLY NON-NOBL...

HIGH SOLUBILITY IRON HEXACYANIDES

HIGH ENERGY DENSITY REDOX FLOW DEVICE

ENCLOSED FUEL CELL STACK ROW

BIPOLAR PLATE FOR FUEL CELL

BIPOLAR PLATE FOR FUEL CELL

APPARATUS AND METHOD FOR DETERMINING STATE OF CHARGE IN A REDOX FLO...

Electrolyte Balancing Strategies For Flow Batteries

METHOD AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATT...

ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES

METHODS AND SYSTEMS FOR REBALANCING ELECTROLYTES FOR A REDOX FLOW B...

SUPPORTED NICKEL CATALYSTS USED AS DIRECT INTERNAL REFORMING CATALY...

CELL, CELL STACK DEVICE, MODULE AND MODULE-CONTAINING DEVICE

COMPOSITE MEMBRANES FOR FLOW BATTERIES

Low Temperature Electrolytes for Solid Oxide Cells Having High Ioni...

SYSTEMS AND METHODS FOR FUEL CELLS ENERGY STORAGE AND RECOVERY

METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION

TISSUE-PENETRATING ELECTROCHEMICAL SENSOR FEATURING A CO-ELECTRODEP...

CELL FOR ELECTROCHEMICALLY DETERMINING ACTIVE SPECIES CONCENTRATION...

ELECTRODE ASSEMBLY AND FLOW BATTERY WITH IMPROVED ELECTROLYTE DISTR...

INEXPENSIVE METAL-FREE ORGANIC REDOX FLOW BATTERY (ORBAT) FOR GRID-...

Fuel Cell Flow Channels and Flow Fields

METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION

METHODS AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BAT...

SEPARATOR LAYER FOR FLOW BATTERY