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ELECTRICITY
H01
Electric elements
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Electrodes
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H01M4/8828
Coating with slurry or ink
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Patents Grants
last 30 patents
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Patent Grant
Electrolyte membrane of membrane-electrode assembly including elect...
Patent number
11,967,746
Issue date
Apr 23, 2024
Hyundai Motor Company
Byoung Su Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Binder aqueous solution for lithium-ion battery electrode, slurry f...
Patent number
11,962,010
Issue date
Apr 16, 2024
Arakawa Chemical Industries, Ltd.
Katsuya Okubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with high-efficiency water and heat man...
Patent number
11,862,830
Issue date
Jan 2, 2024
JIANGSU UNIVERSITY
Dong Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alternative low cost electrodes for hybrid flow batteries
Patent number
11,855,312
Issue date
Dec 26, 2023
ESS Tech, Inc.
Craig E. Evans
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing fuel cell catalyst electrode and fuel cell cat...
Patent number
11,843,122
Issue date
Dec 12, 2023
Hyundai Mobis Co., Ltd.
Jung Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode, secondary battery including the electrode, and method of...
Patent number
11,831,006
Issue date
Nov 28, 2023
LG Energy Solution, Ltd.
Seul Ki Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air electrode including multi-layer structure with extended three-p...
Patent number
11,811,071
Issue date
Nov 7, 2023
Korea University Research and Business Foundation
Yongmook Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst
Patent number
11,811,073
Issue date
Nov 7, 2023
Johnson Matthey Hydrogen Technologies Limited
Alejandro Martinez Bonastre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode binder slurry composition for lithium ion electrical stor...
Patent number
11,799,086
Issue date
Oct 24, 2023
PPG Industries Ohio, Inc.
Stuart D. Hellring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst electrode for fuel cell, manufacturing method thereof and...
Patent number
11,799,093
Issue date
Oct 24, 2023
Korea Institute of Science and Technology
Jong Hyun Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell cathode and fuel cell system including a polymeric additive
Patent number
11,799,088
Issue date
Oct 24, 2023
GM Global Technology Operations LLC
Nagappan Ramaswamy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polybenzimidazole (PBI) membranes for redox flow batteries
Patent number
11,799,112
Issue date
Oct 24, 2023
University of South Carolina
Brian C. Benicewicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry fuel cell electrodes and methods of manufacture
Patent number
11,777,104
Issue date
Oct 3, 2023
HYZON MOTORS INC.
Rajesh Bashyam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode, lithium-air battery comprising the same, and method of pre...
Patent number
11,764,364
Issue date
Sep 19, 2023
Samsung Electronics Co., Ltd.
Taeyoung Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Single fuel cell, fuel cell module, power generation system, high-t...
Patent number
11,764,383
Issue date
Sep 19, 2023
Mitsubishi Heavy Industries, Ltd.
Shigenori Suemori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layer
Patent number
11,764,367
Issue date
Sep 19, 2023
Johnson Matthey Hydrogen Technologies Limited
Sarah Louise Burton
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fuel cell electrode having porous carbon core with macrocyclic meta...
Patent number
11,721,813
Issue date
Aug 8, 2023
Celcibus AB
Anders Palmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Catalysed membrane
Patent number
11,705,568
Issue date
Jul 18, 2023
Johnson Matthey Hydrogen Technologies Limited
Dash Fongalland
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for membrane-electrode assembly, method of manufacturing...
Patent number
11,688,871
Issue date
Jun 27, 2023
Hyundai Motor Company
Byeong Gab Ji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catholyte for metal-oxygen battery
Patent number
11,682,807
Issue date
Jun 20, 2023
International Business Machines Corporation
Younes Ansari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode, lithium-air battery comprising the same, and method of pre...
Patent number
11,658,306
Issue date
May 23, 2023
Samsung Electronics Co., Ltd.
Hyunpyo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing solid oxide fuel cell including multi-layer...
Patent number
11,631,878
Issue date
Apr 18, 2023
Korea Institute of Science and Technology
Ho Il Ji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible electrode, biofuel cell using same, and method for manufac...
Patent number
11,626,594
Issue date
Apr 11, 2023
Korea University Research and Business Foundation
Jinhan Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode catalyst layer, membrane electrode assembly and polymer e...
Patent number
11,594,745
Issue date
Feb 28, 2023
Toppan Printing Co., Ltd.
Madoka Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode ink deposition system for high-throughput polymer electro...
Patent number
11,581,547
Issue date
Feb 14, 2023
UChicago Argonne, LLC
Jae Hyung Park
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for manufacturing membrane electrode assembly for fuel cell
Patent number
11,569,521
Issue date
Jan 31, 2023
Toyota Jidosha Kabushiki Kaisha
Yoshito Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode catalyst layer and polymer electrolyte fuel cell
Patent number
11,545,674
Issue date
Jan 3, 2023
Toppan Printing Co., Ltd.
Katsuyuki Kishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of manufacturing catalyst ink free of eluted transition meta...
Patent number
11,539,054
Issue date
Dec 27, 2022
Hyundai Motor Company
Dae Yong Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for catalyst layer for fuel cell
Patent number
11,527,763
Issue date
Dec 13, 2022
Toyota Jidosha Kabushiki Kaisha
Kazuomi Yamanishi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CATALYST LAYERS FOR FUEL CELLS
Publication number
20240136540
Publication date
Apr 25, 2024
ROBERT BOSCH GmbH
Marcus Wegner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCATALYST INK
Publication number
20240105964
Publication date
Mar 28, 2024
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Adam HODGKINSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ELECTRODE CATALYST, METHOD FOR PRODUCING GAS D...
Publication number
20240105965
Publication date
Mar 28, 2024
N. E. CHEMCAT CORPORATION
Kiyotaka Nagamori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode, Secondary Battery Including the Electrode, and Method of...
Publication number
20240079554
Publication date
Mar 7, 2024
LG ENERGY SOLUTION, LTD.
Seul Ki Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE CATALYST LAYER AND PREPARATION METHOD AND USE THEREOF, AND...
Publication number
20240072263
Publication date
Feb 29, 2024
Haidriver (Beijing) Energy Technology Co., Ltd
Jiaping XIE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE BINDER SLURRY COMPOSITION FOR LITHIUM ION ELECTRICAL STOR...
Publication number
20240055612
Publication date
Feb 15, 2024
PPG INDUSTRIES OHIO, INC.
Stuart D. HELLRING
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
ROLL-TO-ROLL CONTINUOUS COATER FOR CCM PREPARATION, AND ROLL MATERI...
Publication number
20240039004
Publication date
Feb 1, 2024
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 Application
CATALYST
Publication number
20240030463
Publication date
Jan 25, 2024
Johnson Matthey HydrogenT echnologies Limited
Alejandro MARTINEZ BONASTRE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER FOR FUEL CELL, MANUFACTURING METHOD THEREFOR, AND ME...
Publication number
20230411633
Publication date
Dec 21, 2023
KOLON INDUSTRIES, INC.
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A FUNCTIONALIZED STRUCTURIZED COMPOSITION FOR...
Publication number
20230369607
Publication date
Nov 16, 2023
Audi AG
Karsten SEIDEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYSED MEMBRANE
Publication number
20230369624
Publication date
Nov 16, 2023
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Dash FONGALLAND
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
POLYMER ELECTROLYTE MEMBRANE FUEL CELL INCLUDING TUNGSTEN OXIDE-COA...
Publication number
20230335767
Publication date
Oct 19, 2023
POSTECH RESEARCH AND BUSINESS DEVELOPMENT COUNDATION
Yongtae KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY FOR FUEL CELL WITHOUT PROTON EXCHANGE MEMBRANE,...
Publication number
20230246213
Publication date
Aug 3, 2023
JIANGSU HUASIFEI NEW ENERGY TECHNOLOGY CO., LTD.
Dadi PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A CATALYST-COATED MEMBRANE
Publication number
20230238543
Publication date
Jul 27, 2023
Audi AG
Pascal PISZCZEK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST PREPARATION
Publication number
20230223557
Publication date
Jul 13, 2023
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Alejandro MARTINEZ BONASTRE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CATHODE AND FUEL CELL SYSTEM INCLUDING A POLYMERIC ADDITIVE
Publication number
20230223552
Publication date
Jul 13, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nagappan Ramaswamy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH HIGH-EFFICIENCY WATER AND HEAT MAN...
Publication number
20230197992
Publication date
Jun 22, 2023
JIANGSU UNIVERSITY
Dong TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode Ink Deposition System for High-Throughput Polymer Electro...
Publication number
20230163315
Publication date
May 25, 2023
UChicago Argonne, LLC
Jae Hyung Park
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CROSSLINKED ELECTRODES FOR FUEL CELLS, ELECTROLYZERS AND REVERSIBLE...
Publication number
20230155138
Publication date
May 18, 2023
HYDROLITE LTD
Miles PAGE
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 FORMING NOBLE METAL NANOSTRUCTURES ON A SUPPORT
Publication number
20230112440
Publication date
Apr 13, 2023
Nanyang Technological University
Weijiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCTION OF A FUEL CELL, DEVICE FOR PRODUCTION OF A ME...
Publication number
20230089402
Publication date
Mar 23, 2023
Audi AG
Gerold HÜBNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING CATALYST INK FOR FUEL CELL ELECTRODE
Publication number
20230072339
Publication date
Mar 9, 2023
Toyota Jidosha Kabushiki Kaisha
Atsushi NOGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCATALYST LAYER DECAL
Publication number
20230064893
Publication date
Mar 2, 2023
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Jake COOLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DURABLE HYBRID ELECTROCATALYSTS FOR FUEL CELLS
Publication number
20230068441
Publication date
Mar 2, 2023
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Minhua SHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING SAME
Publication number
20230057062
Publication date
Feb 23, 2023
KOLON INDUSTRIES, INC.
Jung Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING FUEL CELL CATALYST ELECTRODE AND FUEL CELL CAT...
Publication number
20230014828
Publication date
Jan 19, 2023
HYUNDAI MOBIS CO., LTD.
Jung Hoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE WITH CONDUCTIVE INTERLAYER AND METHOD THEREOF
Publication number
20220416256
Publication date
Dec 29, 2022
Sila Nanotechnologies, Inc.
Gleb YUSHIN
H01 - BASIC ELECTRIC ELEMENTS