on carbon or graphite

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CPC
H01M4/926

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M4/00Electrodes

Current Industry

H01M4/926on carbon or graphite

Industries

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Patents Grantslast 30 patents

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
Metal-loaded catalyst, battery electrode and battery
- Patent number 12,249,722
- Issue date Mar 11, 2025
- Nisshinbo Holdings Inc.
- Tetsutaro Sato
- 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
Composite materials
- Patent number 12,241,167
- Issue date Mar 4, 2025
- The University of Manchester
- Wenji Yang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing platinum alloy catalyst using formation of carb...
- Patent number 12,244,020
- Issue date Mar 4, 2025
- Hyundai Motor Company
- Hyun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell catalyst, manufacturing method therefor, and membrane-ele...
- Patent number 12,244,021
- Issue date Mar 4, 2025
- Kolon Industries, Inc.
- Jun Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for forming a catalytically-active membrane or a...
- Patent number 12,244,043
- Issue date Mar 4, 2025
- Leibniz-Institut für Plasmaforschung und Technologie e.V.
- Gustav Sievers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Fuel cell limiting co poisoning and poisoning diagnostic process
- Patent number 12,230,807
- Issue date Feb 18, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Sylvie Escribano
- 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
Carbon support for fuel cell catalyst and method of manufacturing t...
- Patent number 12,206,116
- Issue date Jan 21, 2025
- Hyundai Motor Company
- Ji Hoon Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing core-shell catalyst using carbon monoxide
- Patent number 12,206,117
- Issue date Jan 21, 2025
- Korea Institute of Energy Research
- Gu-Gon Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
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
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
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
Metal supported catalyst, battery electrode, and battery
- Patent number 12,132,212
- Issue date Oct 29, 2024
- Nisshinbo Holdings Inc.
- Yuji Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst for electrochemical cell and method of manufacturing same
- Patent number 12,126,028
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Jung Han Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel-cell cell
- Patent number 12,126,030
- Issue date Oct 22, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shuzo Tsuchida
- H01 - BASIC ELECTRIC ELEMENTS
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
Catalyst and method of preparing same
- Patent number 12,126,029
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Eun Jik Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell cathode catalyst
- Patent number 12,113,224
- Issue date Oct 8, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Li Qin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical cell catalyst layers
- Patent number 12,107,277
- Issue date Oct 1, 2024
- Robert Bosch GmbH
- Mordechai Kornbluth
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Tube-shaped catalyst complex and catalyst slurry including same for...
- Patent number 12,100,846
- Issue date Sep 24, 2024
- Hyundai Motor Company
- Yoon Hwan Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst layer and method for producing the same
- Patent number 12,095,099
- Issue date Sep 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Shinsuke Hirono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mesoporous carbon, electrode catalyst for fuel cell, catalyst layer...
- Patent number 12,087,952
- Issue date Sep 10, 2024
- Toyota Jidosha Kabushiki Kaisha
- Naoki Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tungsten metal/tungsten nitride enhanced platinum-based ORR catalys...
- Patent number 12,080,894
- Issue date Sep 3, 2024
- The Regents of the University of Colorado, a Body Corporate
- Alan W. Weimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrocatalyst including metal core coated with noble metal shell,...
- Patent number 12,068,488
- Issue date Aug 20, 2024
- Ariel Scientific Innovations Ltd.
- Alex Schechter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cathode catalyst layer for fuel cell and fuel cell
- Patent number 12,068,487
- Issue date Aug 20, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroaki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RECHARGEABLE ZINC-NITRATE/ETHANOL BATTERY
- Publication number 20250118768
- Publication date Apr 10, 2025
- City University of Hong Kong
- Zhanxi FAN
- C01 - INORGANIC CHEMISTRY
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
NITROGEN-DOPED COMPOSITE HAVING HIGH DEGREE OF ORDERING, AND METHOD...
- Publication number 20250105309
- Publication date Mar 27, 2025
- DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
- Jong-Sung YU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SULFUR-MODIFIED CARBON MATERIAL AND ITS PREPARATION PROCESS AND APP...
- Publication number 20250092541
- Publication date Mar 20, 2025
- China Petroleum and Chemical Corporation
- Junfeng RONG
- H01 - BASIC ELECTRIC ELEMENTS
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
PROCESSES FOR FORMING CARBON-SUPPORTED PLATINUM NANOCRYSTALS OF DIF...
- Publication number 20250062367
- Publication date Feb 20, 2025
- Honda Motor Co., Ltd.
- Haibin WU
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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
METHOD AND SYSTEM FOR MANAGING A FUEL CELL STACK
- Publication number 20250023071
- Publication date Jan 16, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anusorn Kongkanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST AND METHOD OF PREPARING SAME
- Publication number 20250023060
- Publication date Jan 16, 2025
- Hyundai Motor Company
- Eun Jik Lee
- 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
CATALYST AND METHOD OF PREPARING SAME
- Publication number 20250015311
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Eun Jik Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PLATINUM-CARBON CATALYST AND PREPARATION PROCESS AND USE THEREOF AN...
- Publication number 20250015312
- Publication date Jan 9, 2025
- China Petroleum and Chemical Corporation
- Xianrui GU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE PROTON EXCHANGE MEMBRANE AND CATALYST-COATED COMPOSITE PR...
- Publication number 20240426008
- Publication date Dec 26, 2024
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PREPARING MODIFIED PLATINUM-BASED CATALYST FOR FUEL CELL...
- Publication number 20240413353
- Publication date Dec 12, 2024
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Guoyong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE METAL BATTERY
- Publication number 20240413368
- Publication date Dec 12, 2024
- Hyundai Motor Company
- Yun Su 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
METHOD FOR PRODUCING ELECTRODE CATALYST AND ELECTRODE CATALYST
- Publication number 20240401215
- Publication date Dec 5, 2024
- Honda Motor Co., Ltd.
- Osamu USAKA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Yeast (S. cerevisiae) sheathing through electrochemical discharge o...
- Publication number 20240401203
- Publication date Dec 5, 2024
- University of Sharjah
- Enas Taha Sayed
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODES
- Publication number 20240396056
- Publication date Nov 28, 2024
- CATALER CORPORATION
- Aoi TAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNGSTEN METAL/TUNGSTEN NITRIDE ENHANCED PLATINUM-BASED ORR CATALYS...
- Publication number 20240396053
- Publication date Nov 28, 2024
- The Regents of the University of Colorado
- Alan W. Weimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NANO-ENGINEERED CATALYST FOR IMPROVING THE FARADAIC EFFICIENCY OF E...
- Publication number 20240384425
- Publication date Nov 21, 2024
- UChicago Argonne LLC
- Ahmed A. Farghaly
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TIN-BASED CATALYSTS, THE PREPARATION THEREOF, AND FUEL CELLS USING...
- Publication number 20240372113
- Publication date Nov 7, 2024
- Ariel Scientific Innovations Ltd.
- Alex SCHECHTER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...
- Publication number 20240363873
- Publication date Oct 31, 2024
- Tanaka Kikinzoku Kogyo K.K.
- Minoru ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODE
- Publication number 20240332555
- Publication date Oct 3, 2024
- CATALER CORPORATION
- Aoi TAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON MATERIAL FOR CATALYST SUPPORT AND METHOD FOR MANUFACTURING C...
- Publication number 20240332554
- Publication date Oct 3, 2024
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Junko OHIRA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE AND MEMBRANE ELECTRODE ASSEMBLY INCLUDING ACTIVE METAL PA...
- Publication number 20240332551
- Publication date Oct 3, 2024
- DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
- Jong-Sung YU
- H01 - BASIC ELECTRIC ELEMENTS

on carbon or graphite

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Metal-loaded catalyst, battery electrode and battery

Catalyst for oxygen generation reaction during water electrolysis

Composite materials

Method of producing platinum alloy catalyst using formation of carb...

Fuel cell catalyst, manufacturing method therefor, and membrane-ele...

Method and device for forming a catalytically-active membrane or a...

Fuel cell metallic gas diffusion layer

Fuel cell limiting co poisoning and poisoning diagnostic process

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

Carbon support for fuel cell catalyst and method of manufacturing t...

Method for manufacturing core-shell catalyst using carbon monoxide

Electrochemical cell with bilayer electrocatalyst structure

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

Membrane electrode assembly manufacturing process

Methods for producing alpha-keto acid and pyruvic acid

Fuel cell system

Metal supported catalyst, battery electrode, and battery

Catalyst for electrochemical cell and method of manufacturing same

Fuel-cell cell

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

Catalyst and method of preparing same

Fuel cell cathode catalyst

Electrochemical cell catalyst layers

Tube-shaped catalyst complex and catalyst slurry including same for...

Catalyst layer and method for producing the same

Mesoporous carbon, electrode catalyst for fuel cell, catalyst layer...

Tungsten metal/tungsten nitride enhanced platinum-based ORR catalys...

Electrocatalyst including metal core coated with noble metal shell,...

Cathode catalyst layer for fuel cell and fuel cell

Patents Applicationslast 30 patents

RECHARGEABLE ZINC-NITRATE/ETHANOL BATTERY

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

NITROGEN-DOPED COMPOSITE HAVING HIGH DEGREE OF ORDERING, AND METHOD...

SULFUR-MODIFIED CARBON MATERIAL AND ITS PREPARATION PROCESS AND APP...

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

PROCESSES FOR FORMING CARBON-SUPPORTED PLATINUM NANOCRYSTALS OF DIF...

ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND T...

PROCESSES FOR FORMING CARBON-SUPPORTED HOLLOW NANOCATALYSTS

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

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

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

METHOD AND SYSTEM FOR MANAGING A FUEL CELL STACK

CATALYST AND METHOD OF PREPARING SAME

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

CATALYST AND METHOD OF PREPARING SAME

PLATINUM-CARBON CATALYST AND PREPARATION PROCESS AND USE THEREOF AN...

COMPOSITE PROTON EXCHANGE MEMBRANE AND CATALYST-COATED COMPOSITE PR...

METHOD FOR PREPARING MODIFIED PLATINUM-BASED CATALYST FOR FUEL CELL...

RECHARGEABLE METAL BATTERY

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

METHOD FOR PRODUCING ELECTRODE CATALYST AND ELECTRODE CATALYST

Yeast (S. cerevisiae) sheathing through electrochemical discharge o...

ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODES

TUNGSTEN METAL/TUNGSTEN NITRIDE ENHANCED PLATINUM-BASED ORR CATALYS...

NANO-ENGINEERED CATALYST FOR IMPROVING THE FARADAIC EFFICIENCY OF E...

TIN-BASED CATALYSTS, THE PREPARATION THEREOF, AND FUEL CELLS USING...

CORE-SHELL CATALYST FOR OXYGEN REDUCTION REACTION, AND METHOD OF DE...

ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODE

CARBON MATERIAL FOR CATALYST SUPPORT AND METHOD FOR MANUFACTURING C...

COMPOSITE AND MEMBRANE ELECTRODE ASSEMBLY INCLUDING ACTIVE METAL PA...