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H01M4/88

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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M4/00Electrodes

Current Industry

H01M4/88Processes of manufacture

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of optimizing surface of carbon electrode for flow battery
- Patent number 12,224,469
- Issue date Feb 11, 2025
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
- Ning-Yih Hsu
- H01 - BASIC ELECTRIC ELEMENTS
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
Lithium battery with improved penetration characteristics and manuf...
- Patent number 12,212,005
- Issue date Jan 28, 2025
- Samsung SDI Co., Ltd.
- Sejong Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanomaterial for use as a catalyst
- Patent number 12,202,728
- Issue date Jan 21, 2025
- University of Tartu
- Ivar Kruusenberg
- C01 - INORGANIC CHEMISTRY
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
Fabrication processes for metal-supported proton conducting solid o...
- Patent number 12,199,326
- Issue date Jan 14, 2025
- The Regents of the University of California
- Michael Tucker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel/nickel hydroxide electrode catalyst, preparation method ther...
- Patent number 12,199,289
- Issue date Jan 14, 2025
- North China Electric Power University
- Jianguo Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell with bilayer electrocatalyst structure
- Patent number 12,199,291
- Issue date Jan 14, 2025
- Robert Bosch GmbH
- Lei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fibrous electrode material, preparation and application thereof
- Patent number 12,191,503
- Issue date Jan 7, 2025
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Suli Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar metal-air battery, air electrode manufacturing method, and...
- Patent number 12,191,504
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
- Mikayo Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Roll-to-roll continuous coater for CCM preparation, and roll materi...
- Patent number 12,191,505
- Issue date Jan 7, 2025
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Hongjie Zhang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of manufacturing positive electrode active material for lith...
- Patent number 12,170,368
- Issue date Dec 17, 2024
- Sumitomo Metal Mining Co., Ltd.
- Shuhei Oda
- 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
Alloy nanoparticles loaded network structure and method for produci...
- Patent number 12,157,112
- Issue date Dec 3, 2024
- Nippon Telegraph and Telephone Corporation
- Mikayo Iwata
- B82 - NANO-TECHNOLOGY
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
Information Patent Grant
Metal composite oxide and production method thereof, and electrode...
- Patent number 12,148,934
- Issue date Nov 19, 2024
- Sakai Chemical Industry Co., Ltd.
- Hironao Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for producing alpha-keto acid and pyruvic acid
- Patent number 12,148,933
- Issue date Nov 19, 2024
- Japan Science and Technology Agency
- Miho Yamauchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Membrane-electrode assembly, method for manufacturing same, and fue...
- Patent number 12,148,963
- Issue date Nov 19, 2024
- Kolon Industries, Inc.
- Nak Won Kong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage device
- Patent number 12,142,731
- Issue date Nov 12, 2024
- Dyson Technology Limited
- Joseph Daniel Howard
- 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
Carbon material for use as catalyst carrier of polymer electrolyte...
- Patent number 12,142,770
- Issue date Nov 12, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxygen reduction catalyst, fuel cell, air cell, and method for prod...
- Patent number 12,142,769
- Issue date Nov 12, 2024
- National University Corporation Yokohama National University
- Akimitsu Ishihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Systems and methods for air cathodes
- Patent number 12,132,211
- Issue date Oct 29, 2024
- e-Zinc Inc.
- Tyler Schon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 12,132,238
- Issue date Oct 29, 2024
- Honda Motor Co., Ltd.
- Yutaka Chiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inks for nanofiber fuel cell electrode and membrane-electrode-assem...
- Patent number 12,132,239
- Issue date Oct 29, 2024
- Vanderbilt University
- Peter N. Pintauro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Catalysts for oxygen evolution reactions
- Patent number 12,132,210
- Issue date Oct 29, 2024
- United States Army as Represented by the Secretary of the Army
- Shaun M Debow
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Supported platinum catalyst, cathode for fuel cell, fuel cell, and...
- Patent number 12,126,031
- Issue date Oct 22, 2024
- Toyo Tanso Co., Ltd.
- Yoshio Shodai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly for fuel cells
- Patent number 12,119,520
- Issue date Oct 15, 2024
- Hyundai Motor Company
- Yong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a gas diffusion device having improved electri...
- Patent number 12,113,223
- Issue date Oct 8, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Ludovic Rouillon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND T...
- Publication number 20250054998
- Publication date Feb 13, 2025
- Honda Motor Co., Ltd.
- Haibin WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTED MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL
- Publication number 20250055003
- Publication date Feb 13, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Burl B. Keel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CATALYTIC NOBLE METAL-CARRYING CONDUCTIVE OXID...
- Publication number 20250054997
- Publication date Feb 13, 2025
- CATALER CORPORATION
- Aoi TAKANO
- 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
ION EXCHANGE-FUNCTIONALIZED CATALYST SUPPORTS
- Publication number 20250046828
- Publication date Feb 6, 2025
- 1s1 Energy, Inc.
- Sukanta Bhattacharyya
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESSES FOR FORMING CARBON-SUPPORTED HOLLOW NANOCATALYSTS
- Publication number 20250038219
- Publication date Jan 30, 2025
- Honda Motor Co., Ltd.
- Shutang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXCELLENT-DURABILITY CARBON-BASED CATALYST FOR FUEL CELL, PREPARATI...
- Publication number 20250038220
- Publication date Jan 30, 2025
- Korea Institute of Ceramic Engineering and Technology
- Tae-Ho SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST LAYERS, MEMBRANE ELECTRODE ASSEMBLIES AND POLYMER ELECTROL...
- Publication number 20250030011
- Publication date Jan 23, 2025
- THE TRUSTEES OF INDIANA UNIVERSITY
- Jian Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEPOSITION OF NOBLE METAL ISLETS OR THIN FILMS FOR ITS USE FOR ELEC...
- Publication number 20250027197
- Publication date Jan 23, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Takashi ONO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LAYER SYSTEM, ELECTRODE PLATE COMPRISING SUCH A LAYER SYSTEM, PROCE...
- Publication number 20250030009
- Publication date Jan 23, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jeevanthi Vivekananthan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY FOR...
- Publication number 20250030010
- Publication date Jan 23, 2025
- TOYO UNIVERSITY
- Mika GAMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE PEROVSKITE MATERIAL AND PREPARATION METHOD THEREOF, AND REVE...
- Publication number 20250027219
- Publication date Jan 23, 2025
- Zijin Mining Renewable Energy and Advanced Materials (Changsha) Co., Ltd.
- Ying LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE SYNTHESIS OF A METAL CATALYST SURROUNDED WITH A CARB...
- Publication number 20250023061
- Publication date Jan 16, 2025
- INSTITUT POLYTECHNIQUE DE GRENOBLE
- Marian CHATENET
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRODES COMPRISING LIQUID/GAS DIFFUSION LAYERS AND SYSTEMS AND M...
- Publication number 20250023059
- Publication date Jan 16, 2025
- University of Tennessee Research Foundation
- Feng Yuan Zhang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LENS-SHAPED POROUS SUPPORT FOR FUEL CELL CATALYSTS AND MANUFACTURIN...
- Publication number 20250015307
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Ji Hoon Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AQUEOUS ZN||NO2 ELECTROCHEMICAL CELL
- Publication number 20250015395
- Publication date Jan 9, 2025
- City University of Hong Kong
- Chunyi ZHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATALYST FOR FUEL CELL, PREPARATION METHOD THEREFOR, CATALYST LAYER...
- Publication number 20250015308
- Publication date Jan 9, 2025
- KOLON INDUSTRIES, INC.
- Jung Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20250015330
- Publication date Jan 9, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shunsuke TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rhodium Integration in Solid Oxide Fuel Cell System
- Publication number 20250015310
- Publication date Jan 9, 2025
- UNM Rainforest Innovations
- Andre SPEARS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR SURFACE DISRUPTION OF BIPOLAR PLATE AND SUB...
- Publication number 20250006967
- Publication date Jan 2, 2025
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD OF CATALYSIS
- Publication number 20250003087
- Publication date Jan 2, 2025
- Manufacturing Systems Limited
- Ali Hosseini
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
NANOSTRUCTURED ELECTRODES
- Publication number 20240426002
- Publication date Dec 26, 2024
- Technion Research & Development Foundation Limited
- Charlotte VOGT
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High Temperature Proton Exchange Membrane and Direct Cell Depositio...
- Publication number 20240429421
- Publication date Dec 26, 2024
- ZeroAvia Ltd.
- Sergei SHUBENKOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING SHAPE-CHANGED MEMBRANE-ELECTRODE ASSEMBLY
- Publication number 20240421332
- Publication date Dec 19, 2024
- Hyundai Motor Company
- Woo Jin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON SUPPORTS, CATALYSTS, MEMBRANE ELECTRODE ASSEMBLIES, POLYMER...
- Publication number 20240413354
- Publication date Dec 12, 2024
- THE TRUSTEES OF INDIANA UNIVERSITY
- Jian Xie
- H01 - BASIC ELECTRIC ELEMENTS
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
Processes for Producing Reactant Chemical Substances
- Publication number 20240405240
- Publication date Dec 5, 2024
- Alpha Portfolio LLC
- Addison FISCHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATHODE COMPOSITE, MANUFACTURING METHOD OF THE SAME AND ELECTROCHEM...
- Publication number 20240396052
- Publication date Nov 28, 2024
- Korea Institute of Science and Technology
- Kyung Joong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING FUEL CELL CATALYST ELECTRODE AND FUEL CELL CAT...
- Publication number 20240396054
- Publication date Nov 28, 2024
- HYUNDAI MOBIS CO., LTD.
- Ji Eun LEE
- H01 - BASIC ELECTRIC ELEMENTS

Processes of manufacture

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of optimizing surface of carbon electrode for flow battery

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

Lithium battery with improved penetration characteristics and manuf...

Carbon nanomaterial for use as a catalyst

Fluoropolymer ionomers with reduced catalyst poisoning and articles...

Fabrication processes for metal-supported proton conducting solid o...

Nickel/nickel hydroxide electrode catalyst, preparation method ther...

Electrochemical cell with bilayer electrocatalyst structure

Fibrous electrode material, preparation and application thereof

Bipolar metal-air battery, air electrode manufacturing method, and...

Roll-to-roll continuous coater for CCM preparation, and roll materi...

Method of manufacturing positive electrode active material for lith...

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

Alloy nanoparticles loaded network structure and method for produci...

Method for producing a membrane electrode assembly for a fuel cell

Membrane electrode assembly manufacturing process

Metal composite oxide and production method thereof, and electrode...

Methods for producing alpha-keto acid and pyruvic acid

Membrane-electrode assembly, method for manufacturing same, and fue...

Energy storage device

Method for producing gas diffusion electrode substrate

Carbon material for use as catalyst carrier of polymer electrolyte...

Oxygen reduction catalyst, fuel cell, air cell, and method for prod...

Systems and methods for air cathodes

Fuel cell system

Inks for nanofiber fuel cell electrode and membrane-electrode-assem...

Catalysts for oxygen evolution reactions

Supported platinum catalyst, cathode for fuel cell, fuel cell, and...

Membrane electrode assembly for fuel cells

Method for producing a gas diffusion device having improved electri...

Patents Applicationslast 30 patents

ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND T...

PROTECTED MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL

METHOD FOR PRODUCING CATALYTIC NOBLE METAL-CARRYING CONDUCTIVE OXID...

REDOX MEDIATOR ENCAPSULATION

ION EXCHANGE-FUNCTIONALIZED CATALYST SUPPORTS

PROCESSES FOR FORMING CARBON-SUPPORTED HOLLOW NANOCATALYSTS

EXCELLENT-DURABILITY CARBON-BASED CATALYST FOR FUEL CELL, PREPARATI...

CATALYST LAYERS, MEMBRANE ELECTRODE ASSEMBLIES AND POLYMER ELECTROL...

DEPOSITION OF NOBLE METAL ISLETS OR THIN FILMS FOR ITS USE FOR ELEC...

LAYER SYSTEM, ELECTRODE PLATE COMPRISING SUCH A LAYER SYSTEM, PROCE...

ELECTRODE MATERIAL FOR FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY FOR...

DOUBLE PEROVSKITE MATERIAL AND PREPARATION METHOD THEREOF, AND REVE...

METHOD FOR THE SYNTHESIS OF A METAL CATALYST SURROUNDED WITH A CARB...

ELECTRODES COMPRISING LIQUID/GAS DIFFUSION LAYERS AND SYSTEMS AND M...

LENS-SHAPED POROUS SUPPORT FOR FUEL CELL CATALYSTS AND MANUFACTURIN...

AQUEOUS ZN||NO2 ELECTROCHEMICAL CELL

CATALYST FOR FUEL CELL, PREPARATION METHOD THEREFOR, CATALYST LAYER...

MEMBRANE ELECTRODE ASSEMBLY

Rhodium Integration in Solid Oxide Fuel Cell System

METHODS AND SYSTEMS FOR SURFACE DISRUPTION OF BIPOLAR PLATE AND SUB...

APPARATUS AND METHOD OF CATALYSIS

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

NANOSTRUCTURED ELECTRODES

High Temperature Proton Exchange Membrane and Direct Cell Depositio...

APPARATUS FOR MANUFACTURING SHAPE-CHANGED MEMBRANE-ELECTRODE ASSEMBLY

CARBON SUPPORTS, CATALYSTS, MEMBRANE ELECTRODE ASSEMBLIES, POLYMER...

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

Processes for Producing Reactant Chemical Substances

CATHODE COMPOSITE, MANUFACTURING METHOD OF THE SAME AND ELECTROCHEM...

METHOD FOR PREPARING FUEL CELL CATALYST ELECTRODE AND FUEL CELL CAT...