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H01M4/905
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Electric elements
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H01M4/00
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H01M4/905
specially used in fuel cell operating at high temperature
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Patents Grants
last 30 patents
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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
Direct ammonia-fed solid oxide fuel cell and methods for making the...
Patent number
12,244,044
Issue date
Mar 4, 2025
Saudi Arabian Oil Company
Sai P. Katikaneni
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell integrates electrolysis and fuel cell functions
Patent number
12,087,951
Issue date
Sep 10, 2024
Peter Hermansen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
System and method for producing power and/or chemicals from coal
Patent number
12,087,979
Issue date
Sep 10, 2024
China Energy Investment Corporation Limited
Surinder Singh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst
Patent number
11,973,232
Issue date
Apr 30, 2024
3M Innovative Properties Company
Andrew J. L. Steinbach
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Membrane electrode assembly (MEA) for proton exchange membrane elec...
Patent number
11,973,231
Issue date
Apr 30, 2024
BLOOM ENERGY CORPORATION
Srikanth Ranganathan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst
Patent number
11,955,645
Issue date
Apr 9, 2024
3M Innovative Properties Company
Andrew J. L. Steinbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-air battery
Patent number
11,955,618
Issue date
Apr 9, 2024
Worcester Polytechnic Institute
Adam C. Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell and manufacturing method of membrane electrode assembly p...
Patent number
11,923,549
Issue date
Mar 5, 2024
Toyota Jidosha Kabushiki Kaisha
Atsushi Yamamoto
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
Electrochemical cell
Patent number
11,637,342
Issue date
Apr 25, 2023
NGK Insulators, Ltd.
Shinji Fujisaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supported nickel catalysts used as direct internal reforming cataly...
Patent number
11,600,836
Issue date
Mar 7, 2023
FuelCell Energy, Inc.
Jin-Yun Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel cell components protected with nitride materials
Patent number
11,539,056
Issue date
Dec 27, 2022
Robert Bosch GmbH
Soo Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing anode dual catalyst for fuel cell for preve...
Patent number
11,489,169
Issue date
Nov 1, 2022
Hyundai Motor Company
You Jung Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cell stack device
Patent number
11,489,187
Issue date
Nov 1, 2022
NGK Insulators, Ltd.
Makoto Ohmori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst
Patent number
11,476,470
Issue date
Oct 18, 2022
3M Innovative Properties Company
Andrew J. L. Steinbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method of the matrix material for the gas diffusion lay...
Patent number
11,349,129
Issue date
May 31, 2022
NATIONAL ENGINEERING RESEARCH CENTER OF ADVANCED ENERGY STORAGE MATERIALS (SH...
Faping Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming electrocatalyst structures and electrodes compr...
Patent number
11,316,169
Issue date
Apr 26, 2022
West Virginia University
Xueyan Song
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Direct ammonia alkaline membrane fuel cell and method of operating...
Patent number
11,309,568
Issue date
Apr 19, 2022
HYDROLITE LTD
Ben Achrai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bimetallic non-PGM alloys for the electrooxidation of gas fuels in...
Patent number
11,289,710
Issue date
Mar 29, 2022
UNM Rainforest Innovations
Plamen B. Atanassov
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Laminated catalyst, electrode, membrane electrode assembly, electro...
Patent number
11,223,051
Issue date
Jan 11, 2022
Kabushiki Kaisha Toshiba
Yuta Kanai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reinforced matrix for molten carbonate fuel cell and method for man...
Patent number
11,205,795
Issue date
Dec 21, 2021
FuelCell Energy, Inc.
Arun Surendranath
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanoporous oxygen reduction catalyst material
Patent number
11,196,055
Issue date
Dec 7, 2021
3M Innovative Properties Company
Andrew J. L. Steinbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for solid polymer fuel cells and method for producing same
Patent number
11,145,874
Issue date
Oct 12, 2021
Tanaka Kikinzoku Kogyo K.K.
Koichi Matsutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Caged nanoparticle electrocatalyst with high stability and gas tran...
Patent number
11,121,379
Issue date
Sep 14, 2021
GM Global Technology Operations LLC
Anusorn Kongkanand
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Supported nickel catalysts used as direct internal reforming cataly...
Patent number
11,005,115
Issue date
May 11, 2021
FuelCell Energy, Inc.
Jin-Yun Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for solid polymer fuel cell and method for producing same
Patent number
10,998,556
Issue date
May 4, 2021
Tanaka Kikinzoku Kogyo K.K.
Wataru Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst
Patent number
10,991,952
Issue date
Apr 27, 2021
3M Innovative Properties Company
Andrew J. L. Steinbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell comprising a membrane/electrode assembly provided with a...
Patent number
10,826,080
Issue date
Nov 3, 2020
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Remi Vincent
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supported catalyst material for a fuel cell
Patent number
10,790,515
Issue date
Sep 29, 2020
Volkswagen AG
Thomas Schladt
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Catalyst-Coated Membranes, Catalyst Coated Membrane-StyleMembrane E...
Publication number
20250087708
Publication date
Mar 13, 2025
Advent Technologies Holdings,Inc.
Vincente Galvin
H01 - BASIC ELECTRIC ELEMENTS
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
SOLID OXIDE CELL STACK
Publication number
20240332676
Publication date
Oct 3, 2024
Samsung Electro-Mechanics Co., Ltd.
Jaeseok Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL OXIDE PARTICLES AND METHOD FOR PRODUCING THE SAME
Publication number
20240243301
Publication date
Jul 18, 2024
DIC CORPORATION
Shaowei YANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SOLID OXIDE CELL
Publication number
20240186534
Publication date
Jun 6, 2024
Samsung Electro-Mechanics Co., Ltd.
Bon Seok KOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE FUEL CELLS, SYSTEMS INCLUDING SUCH SOLID OXIDE FUEL CEL...
Publication number
20240120508
Publication date
Apr 11, 2024
Baker Hughes Oilfield Operations LLC
Navin Sakthivel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE ELECTROLYTE LAYER AND METHOD OF MANUFACTURING METAL-SUPP...
Publication number
20240063401
Publication date
Feb 22, 2024
Seoul National University R&DB Foundation
Suk Won CHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode For A Redox Flow Battery, Redox Flow Battery And Hydrogen...
Publication number
20240014409
Publication date
Jan 11, 2024
CMBLU Energy AG
Peter GEIGLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL ELECTRODE AND ELECTROCHEMICAL CELL
Publication number
20230395813
Publication date
Dec 7, 2023
DENSO CORPORATION
Shingo SAKAI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CELL, CELL STACK DEVICE, MODULE, AND MODULE HOUSING DEVICE
Publication number
20230387422
Publication date
Nov 30, 2023
KYOCERA CORPORATION
Hiroki MURAMATSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PALLADIUM-TRANSITION METAL CORE-BASED CORE-SHELL ELECTRODE CATALYST...
Publication number
20230378480
Publication date
Nov 23, 2023
Korea Institute Of Energy Research
Gu-gon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST FOR ELECTRODES, COMPOSITION FOR FORMING GAS DIFFUSION ELEC...
Publication number
20230369608
Publication date
Nov 16, 2023
N. E. CHEMCAT CORPORATION
Yasuhiro Seki
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
MEMBRANE ELECTRODE ASSEMBLY (MEA) FOR PROTON EXCHANGE MEMBRANE ELEC...
Publication number
20230361316
Publication date
Nov 9, 2023
Srikanth RANGANATHAN
H01 - BASIC ELECTRIC ELEMENTS
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
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
Redox Ion Exchange Membranes and Applications Thereof
Publication number
20230207851
Publication date
Jun 29, 2023
Monoatomics LLC
Kuanping Gong
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POROUS SILICON OXYCARBIDE COMPOSITE MATERIAL AND METHOD FOR MANUFAC...
Publication number
20230197974
Publication date
Jun 22, 2023
DIC CORPORATION
Yusaku GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL OXYGEN REDUCTION CATALYST
Publication number
20220416258
Publication date
Dec 29, 2022
Masafumi ASAHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOWIRE CATALYST FOR FUEL CELL AND METHOD OF MANUFACTURING SAME
Publication number
20220416257
Publication date
Dec 29, 2022
Hyundai Motor Company
Dong Yoon Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE CATALYST MATERIALS FOR ELECTROCHEMICAL CELLS
Publication number
20220407086
Publication date
Dec 22, 2022
ROBERT BOSCH GmbH
Soo KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST INK COMPOSITIONS AND METHODS FOR FORMING HYDROGEN PUMPING...
Publication number
20220367883
Publication date
Nov 17, 2022
Srikanth RANGANATHAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN PUMPING PROTON EXCHANGE MEMBRANE ELECTROCHEMICAL CELL WITH...
Publication number
20220328856
Publication date
Oct 13, 2022
BLOOM ENERGY CORPORATION
Vijay RADHAKRISHNAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCATALYST STRUCTURES FOR AN ELECTRODE
Publication number
20220320526
Publication date
Oct 6, 2022
West Virginia University
Xueyan Song
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ELECTRODE HAVING COLUMNAR STRUCTURE PROVIDED WITH MULTILAYER PART
Publication number
20220320527
Publication date
Oct 6, 2022
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Tomohiro Ishiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL AND MANUFACTURING METHOD OF MEMBRANE ELECTRODE ASSEMBLY P...
Publication number
20220209252
Publication date
Jun 30, 2022
Toyota Jidosha Kabushiki Kaisha
Atsushi YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST COMPLEX FOR FUEL CELLS AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220181642
Publication date
Jun 9, 2022
Hyundai Motor Company
Dae Yong Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL INTEGRATES ELECTROLYSIS AND FUEL CELL FUNCTIONS
Publication number
20220115673
Publication date
Apr 14, 2022
Peter Hermansen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
RUTHENIUM-TRANSITION METAL ALLOY CATALYSTS
Publication number
20220105498
Publication date
Apr 7, 2022
Cornell University
Hongsen WANG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
DIRECT AMMONIA ALKALINE MEMBRANE FUEL CELL AND METHOD OF OPERATING...
Publication number
20210305613
Publication date
Sep 30, 2021
HYOROLITE LID
Ben ACHRAI
H01 - BASIC ELECTRIC ELEMENTS