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H01M4/8668

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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M4/00Electrodes

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Patents Grantslast 30 patents

Information Patent Grant
Polymer-inorganic solid-electrolyte interphase for stable metal bat...
- Patent number 12,261,298
- Issue date Mar 25, 2025
- The Penn State Research Foundation
- Donghai Wang
- H01 - BASIC ELECTRIC ELEMENTS
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
Fluoropolymer ionomers with reduced catalyst poisoning and articles...
- Patent number 12,199,290
- Issue date Jan 14, 2025
- 3M Innovative Properties Company
- Andrew T. Haug
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing gas diffusion electrode substrate
- Patent number 12,142,768
- Issue date Nov 12, 2024
- Toray Industries, Inc.
- Hiroaki Otake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolyte membrane and use thereof in batteries
- Patent number 12,113,256
- Issue date Oct 8, 2024
- North Carolina Agricultural and Technical State University
- Sung-Jin Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable non-aqueous lithium-air battery cell comprising a soli...
- Patent number 12,095,068
- Issue date Sep 17, 2024
- Toyota Motor Europe
- Steven Renault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for fuel cell having high durability, method for manufact...
- Patent number 12,021,283
- Issue date Jun 25, 2024
- Kolon Industries, Inc.
- Jung Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing catalyst slurry for fuel cells and method o...
- Patent number 12,002,968
- Issue date Jun 4, 2024
- Hyundai Motor Company
- Yoon Hwan Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical catalysts with enhanced catalytic activity
- Patent number 11,973,233
- Issue date Apr 30, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Friedrich B. Prinz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrochemical catalysts with enhanced catalytic activity
- Patent number 11,936,051
- Issue date Mar 19, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Friedrich B. Prinz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Compliant contact material for fuel cells and method of making thereof
- Patent number 11,909,076
- Issue date Feb 20, 2024
- BLOOM ENERGY CORPORATION
- Andres Leming
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anode catalyst layer for fuel cell and fuel cell using same
- Patent number 11,901,567
- Issue date Feb 13, 2024
- Cataler Corporation
- Akihiro Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anode layer activation method for solid oxide fuel cell, and solid...
- Patent number 11,870,080
- Issue date Jan 9, 2024
- Nissan Motor Co., Ltd.
- Yosuke Fukuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microbial fuel cell cathode and method of making same
- Patent number 11,777,127
- Issue date Oct 3, 2023
- MICROGANIC TECHNOLOGIES, INC.
- Brent A. Solina
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane electrode assembly with improved performance using two com...
- Patent number 11,769,885
- Issue date Sep 26, 2023
- HYZON MOTORS INC.
- Rajesh Bashyam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low VOC ink compositions and methods of forming fuel cell system co...
- Patent number 11,721,814
- Issue date Aug 8, 2023
- BLOOM ENERGY CORPORATION
- Andres Leming
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microbial fuel cell cathode and method of making same
- Patent number 11,699,800
- Issue date Jul 11, 2023
- MICROGANIC TECHNOLOGIES, INC.
- Brent A. Solina
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal-air battery and method of manufacturing the metal-air battery
- Patent number 11,677,112
- Issue date Jun 13, 2023
- Samsung Electronics Co., Ltd.
- Wonsung Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of large area thin film anode supported planar...
- Patent number 11,616,239
- Issue date Mar 28, 2023
- Korea Institute of Energy Research
- Rak Hyun Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials plated with precious metals and making and using same
- Patent number 11,607,679
- Issue date Mar 21, 2023
- Chao Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Biological battery and biological cathode electrode
- Patent number 11,575,171
- Issue date Feb 7, 2023
- Pei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid composition, method for producing it, and method for produci...
- Patent number 11,575,140
- Issue date Feb 7, 2023
- AGC Inc.
- Hiroyuki Watabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid electrolyte membrane and use thereof in batteries
- Patent number 11,515,556
- Issue date Nov 29, 2022
- North Carolina Agricultural and Technical State University
- Sung-Jin Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aqueous fuel cell system component ink compositions and methods of...
- Patent number 11,515,543
- Issue date Nov 29, 2022
- BLOOM ENERGY CORPORATION
- Perry Scheetz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorinated copolymer having sulfonyl pendant groups and compositio...
- Patent number 11,492,431
- Issue date Nov 8, 2022
- 3M Innovative Properties Company
- Lisa P. Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for producing liquid composition, polymer electrolyte membr...
- Patent number 11,495,816
- Issue date Nov 8, 2022
- AGC Inc.
- Hirokazu Wakabayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Three-electrode solid-state energy harvester of transition metal su...
- Patent number 11,476,487
- Issue date Oct 18, 2022
- Omega Energy Systems, LLC
- Robert B. Dopp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3D-printed electrode, gas diffusion electrode (GDE) and gas diffusi...
- Patent number 11,456,463
- Issue date Sep 27, 2022
- Triad National Security, LLC
- Kwan-Soo Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Catalyst complex for fuel cells and a method for manufacturing an e...
- Patent number 11,444,287
- Issue date Sep 13, 2022
- Hyundai Motor Company
- Jongkil Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode including a tandem electrocatalyst and solid oxide fuel cel...
- Patent number 11,417,891
- Issue date Aug 16, 2022
- Nissan North America, Inc.
- Cenk Gumeci
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HDV Ready Electrochemical Electrodes with Novel Composition, Struct...
- Publication number 20250062366
- Publication date Feb 20, 2025
- BLue-O Technology Inc.
- Hai Xiong Ruan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX MEDIATOR ENCAPSULATION
- Publication number 20250046826
- Publication date Feb 6, 2025
- BEFC
- Sébastien SOLAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon Supported Electrodes
- Publication number 20250030008
- Publication date Jan 23, 2025
- The Lubrizol Corporation
- Thomas S. Corrigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A GAS DIFFUSION LAYER, GAS DIFFUSION LAYER, FU...
- Publication number 20250006949
- Publication date Jan 2, 2025
- ROBERT BOSCH GmbH
- Elisabeth Buehler
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PVDF PLASTICIZER FOR ELECTRODE FABRICATION AND UNIVERSAL BATTERY AP...
- Publication number 20240413338
- Publication date Dec 12, 2024
- Hindustan Petroleum Corporation Limited
- Krishnamurthy Narayanan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PREPARATION OF A CATALYST INK FOR MANUFACTURING A CATALYST COATED M...
- Publication number 20240339629
- Publication date Oct 10, 2024
- TEMASEK POLYTECHNIC
- Mei Lin CHNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE GAS DIFFUSION LAYER AND PREPARATION METHOD THEREOF, MEMBR...
- Publication number 20240332578
- Publication date Oct 3, 2024
- SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jiexin ZOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-AIR CELL AND METHOD OF MANUFACTURING
- Publication number 20240304825
- Publication date Sep 12, 2024
- VARTA Microbattery GmbH
- Ulrich Kohls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL ELECTRODE WITH HIGH GAS PERMEABILITY, METHOD OF MANUFACTU...
- Publication number 20240186532
- Publication date Jun 6, 2024
- Hyundai Motor Company
- Seong Jun Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROBIAL FUEL CELL CATHODE AND METHOD OF MAKING SAME
- Publication number 20240145750
- Publication date May 2, 2024
- MICRORGANIC TECHNOLOGIES, INC.
- Brent A. Solina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL
- Publication number 20240136538
- Publication date Apr 25, 2024
- Hyundai Motor Company
- Won Jae Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOT PRESSED, BINDER-INCLUDING MEMBRANE-ELECTRODE ASSEMBLIES
- Publication number 20240072264
- Publication date Feb 29, 2024
- HYDROLITE LTD
- Alina AMEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR PREVENTING IRON FROM INFUSING INTO A PROTON E...
- Publication number 20240055620
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul T. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST
- Publication number 20240047700
- Publication date Feb 8, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME
- Publication number 20240030460
- Publication date Jan 25, 2024
- KOLON INDUSTRIES, INC.
- Jung Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST
- Publication number 20240021842
- Publication date Jan 18, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION LAYER FOR FUEL CELLS, HAVING IMPROVED BENDING PROPERTIES
- Publication number 20240014406
- Publication date Jan 11, 2024
- Carl Freudenberg KG
- Achim BOCK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL WITH BILAYER ELECTROCATALYST STRUCTURE INCLUDI...
- Publication number 20230411631
- Publication date Dec 21, 2023
- ROBERT BOSCH GmbH
- Jonathan BRAATEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL
- Publication number 20230369622
- Publication date Nov 16, 2023
- Greenerity GmbH
- Jens-Peter Suchsland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES FOR FUEL CELLS AND ELECTROLYZERS
- Publication number 20230343969
- Publication date Oct 26, 2023
- University of South Carolina
- WILLIAM MUSTAIN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MANUFACTURING METHOD OF ELECTRODE AND CATALYTIC LAYER THEREOF
- Publication number 20230327137
- Publication date Oct 12, 2023
- TAIWAN CARBON NANO TECHNOLOGY CORPORATION
- Kuang-Che Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING HIGHLY-DISPERSIBLE RADICAL SCAVENGER METAL OXI...
- Publication number 20230307679
- Publication date Sep 28, 2023
- DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
- Chang Hyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR BIPOLAR PLATE FABRICATION
- Publication number 20230253572
- Publication date Aug 10, 2023
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL
- Publication number 20230238558
- Publication date Jul 27, 2023
- AGC Inc.
- Masako KAWAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL COMPONENT INCLUDING POLYTETRAFLUOROETHYLENE FILM BONDED T...
- Publication number 20230197971
- Publication date Jun 22, 2023
- DOOSAN FUEL CELL AMERICA, INC.
- Benjamin SILVERMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Cell Metallic Gas Diffusion Layer
- Publication number 20230127900
- Publication date Apr 27, 2023
- Bell Textron Inc.
- Phalgun Madhusudan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE
- Publication number 20230128336
- Publication date Apr 27, 2023
- TORAY INDUSTRIES, INC.
- Hiroaki OTAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTING STRUCTURE FOR A FUEL CELL WITH ANISOTROPIC GAS-DIFFUSI...
- Publication number 20230102064
- Publication date Mar 30, 2023
- ROBERT BOSCH GmbH
- Elisabeth Buehler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION METHOD OF CATALYST SLURRY FOR FUEL CELL MEMBRANE ELECTR...
- Publication number 20230091013
- Publication date Mar 23, 2023
- HAIDRIVER (SHANGHAI) ENERGY TECHNOLOGY CO., LTD
- JIAPING XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZINC BASED RECHARGEABLE REDOX STATIC ENERGY STORAGE DEVICE
- Publication number 20230075749
- Publication date Mar 9, 2023
- Offgrid Energy Labs Private Limited
- Brindan Tulachan
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymer-inorganic solid-electrolyte interphase for stable metal bat...

Fuel cell metallic gas diffusion layer

Fluoropolymer ionomers with reduced catalyst poisoning and articles...

Method for producing gas diffusion electrode substrate

Solid electrolyte membrane and use thereof in batteries

Rechargeable non-aqueous lithium-air battery cell comprising a soli...

Electrode for fuel cell having high durability, method for manufact...

Method of manufacturing catalyst slurry for fuel cells and method o...

Electrochemical catalysts with enhanced catalytic activity

Electrochemical catalysts with enhanced catalytic activity

Compliant contact material for fuel cells and method of making thereof

Anode catalyst layer for fuel cell and fuel cell using same

Anode layer activation method for solid oxide fuel cell, and solid...

Microbial fuel cell cathode and method of making same

Membrane electrode assembly with improved performance using two com...

Low VOC ink compositions and methods of forming fuel cell system co...

Microbial fuel cell cathode and method of making same

Metal-air battery and method of manufacturing the metal-air battery

Manufacturing method of large area thin film anode supported planar...

Materials plated with precious metals and making and using same

Biological battery and biological cathode electrode

Liquid composition, method for producing it, and method for produci...

Solid electrolyte membrane and use thereof in batteries

Aqueous fuel cell system component ink compositions and methods of...

Fluorinated copolymer having sulfonyl pendant groups and compositio...

Methods for producing liquid composition, polymer electrolyte membr...

Three-electrode solid-state energy harvester of transition metal su...

3D-printed electrode, gas diffusion electrode (GDE) and gas diffusi...

Catalyst complex for fuel cells and a method for manufacturing an e...

Cathode including a tandem electrocatalyst and solid oxide fuel cel...

Patents Applicationslast 30 patents

HDV Ready Electrochemical Electrodes with Novel Composition, Struct...

REDOX MEDIATOR ENCAPSULATION

Carbon Supported Electrodes

METHOD FOR PRODUCING A GAS DIFFUSION LAYER, GAS DIFFUSION LAYER, FU...

PVDF PLASTICIZER FOR ELECTRODE FABRICATION AND UNIVERSAL BATTERY AP...

PREPARATION OF A CATALYST INK FOR MANUFACTURING A CATALYST COATED M...

COMPOSITE GAS DIFFUSION LAYER AND PREPARATION METHOD THEREOF, MEMBR...

METAL-AIR CELL AND METHOD OF MANUFACTURING

FUEL CELL ELECTRODE WITH HIGH GAS PERMEABILITY, METHOD OF MANUFACTU...

MICROBIAL FUEL CELL CATHODE AND METHOD OF MAKING SAME

IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL

HOT PRESSED, BINDER-INCLUDING MEMBRANE-ELECTRODE ASSEMBLIES

SYSTEM AND METHOD FOR PREVENTING IRON FROM INFUSING INTO A PROTON E...

CATALYST

MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME

CATALYST

GAS DIFFUSION LAYER FOR FUEL CELLS, HAVING IMPROVED BENDING PROPERTIES

ELECTROCHEMICAL CELL WITH BILAYER ELECTROCATALYST STRUCTURE INCLUDI...

FUEL CELL MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

ELECTRODES FOR FUEL CELLS AND ELECTROLYZERS

MANUFACTURING METHOD OF ELECTRODE AND CATALYTIC LAYER THEREOF

METHOD FOR PREPARING HIGHLY-DISPERSIBLE RADICAL SCAVENGER METAL OXI...

METHOD FOR BIPOLAR PLATE FABRICATION

MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

FUEL CELL COMPONENT INCLUDING POLYTETRAFLUOROETHYLENE FILM BONDED T...

Fuel Cell Metallic Gas Diffusion Layer

METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE

DISTRIBUTING STRUCTURE FOR A FUEL CELL WITH ANISOTROPIC GAS-DIFFUSI...

PREPARATION METHOD OF CATALYST SLURRY FOR FUEL CELL MEMBRANE ELECTR...

ZINC BASED RECHARGEABLE REDOX STATIC ENERGY STORAGE DEVICE