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Electric elements
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Fuel cells Manufacture thereof
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H01M8/0232
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Patents Grants
last 30 patents
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Patent Grant
Fuel cell inactive end cell design to improve electric and mechanic...
Patent number
11,949,130
Issue date
Apr 2, 2024
FuelCell Energy, Inc.
Chao-Yi Yuh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Corrugated fuel electrode
Patent number
11,923,568
Issue date
Mar 5, 2024
FORM ENERGY, INC.
Joel Ryan Hayes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell
Patent number
11,888,185
Issue date
Jan 30, 2024
Sumitomo Electric Industries, Ltd.
Chihiro Hiraiwa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transforming a valve metal layer into a template comprising a plura...
Patent number
11,827,992
Issue date
Nov 28, 2023
Imec VZW
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Manufacturing enhanced graphite metallic bipolar plate materials
Patent number
11,824,229
Issue date
Nov 21, 2023
NEXGEN Materials, LLC
Alexander A. Bistrika
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for operating an energy supply device
Patent number
11,824,230
Issue date
Nov 21, 2023
MTU Aero Engines AG
Barnaby Law
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Conductive member, cell, cell stack device, module, and module hous...
Patent number
11,799,095
Issue date
Oct 24, 2023
Kyocera Corporation
Kazuki Hirao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power generation cell and fuel cell stack
Patent number
11,799,096
Issue date
Oct 24, 2023
Honda Motor Co., Ltd.
Yutaka Ebato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon plate, application of silicon to fuel cell, and fuel cell s...
Patent number
11,799,097
Issue date
Oct 24, 2023
H2LAB PTE. LTD
Zhengrong Shi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal porous body and method for producing metal porous body
Patent number
11,757,101
Issue date
Sep 12, 2023
Sumitomo Electric Industries, Ltd.
Koma Numata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Porous body and fuel cell including the same
Patent number
11,757,106
Issue date
Sep 12, 2023
Sumitomo Electric Industries, Ltd.
Koma Numata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell
Patent number
11,757,107
Issue date
Sep 12, 2023
CERES INTELLECTUAL PROPERTY CO. LTD.
Adam Bone
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell device and method for operating fuel cell device
Patent number
11,749,821
Issue date
Sep 5, 2023
Osaka Gas Co., Ltd.
Mitsuaki Echigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal plate, electrochemical element, electrochemical module, elect...
Patent number
11,749,824
Issue date
Sep 5, 2023
Osaka Gas Co., Ltd.
Mitsuaki Echigo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Brazing methods using porous interlayers and related articles
Patent number
11,724,325
Issue date
Aug 15, 2023
Board of Trustees of Michigan State University
Jason Dale Nicholas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal support for electrochemical element, electrochemical element,...
Patent number
11,670,779
Issue date
Jun 6, 2023
Osaka Gas Co., Ltd.
Mitsuaki Echigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for fuel cell
Patent number
11,658,312
Issue date
May 23, 2023
Toyota Jidosha Kabushiki Kaisha
Atsuhiro Miura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method using a laser for welding between two metallic materials or...
Patent number
11,648,625
Issue date
May 16, 2023
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Ludovic Rouillon
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Porous solid materials and methods for fabrication
Patent number
11,618,966
Issue date
Apr 4, 2023
Imec VZW
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electrode assembly and method for its preparation
Patent number
11,611,088
Issue date
Mar 21, 2023
OXENERGY LTD.
Yisrael Miler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell stack and manufacturing method of the same
Patent number
11,575,137
Issue date
Feb 7, 2023
Taiyo Yuden Co., Ltd.
Xinyu Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flow field designs for tailored permeability fuel cell bipolar plates
Patent number
11,569,514
Issue date
Jan 31, 2023
Toyota Meter Engineering & Manufacturing North America, Inc.
Tsuyoshi Nomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar plates for use in electrochemical cells
Patent number
11,552,319
Issue date
Jan 10, 2023
Nuvera Fuel Cells, LLC
Scott Blanchet
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell separator member and fuel cell
Patent number
11,539,057
Issue date
Dec 27, 2022
Honda Motor Co., Ltd.
Suguru Ohmori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous body quality inspection apparatus and method for inspecting...
Patent number
11,495,837
Issue date
Nov 8, 2022
LG Chem, Ltd.
Hye Mi Jung
G01 - MEASURING TESTING
Information
Patent Grant
Electrochemical cells with improved fluid flow design
Patent number
11,476,471
Issue date
Oct 18, 2022
Nuvera Fuel Cells, LLC
Filippo Gambini
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator, and fuel cell stack comprising the same
Patent number
11,444,290
Issue date
Sep 13, 2022
LG Chem, Ltd.
Yoo Seok Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal porous material, fuel cell, and method of producing metal por...
Patent number
11,434,547
Issue date
Sep 6, 2022
SUMITOMO ELECTRIC TOYAMA CO., LTD.
Hitoshi Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fuel cell seal structure
Patent number
11,437,633
Issue date
Sep 6, 2022
NOK Corporation
Ryo Tomita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cells with improved fluid flow design
Patent number
11,387,469
Issue date
Jul 12, 2022
Nuvera Fuel Cells, LLC
Filippo Gambini
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POROUS TRANSPORT LAYER WITH HIGH CHEMICAL DURABILITY AND A METHOD F...
Publication number
20240141513
Publication date
May 2, 2024
Hyundai Motor Company
Young June Park
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUBSTRATE FOR A METAL-SUPPORTED ELECTROCHEMICAL CELL
Publication number
20240052506
Publication date
Feb 15, 2024
Precision Combustion, Inc.
Toshio Suzuki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
DISCRETE MICROCHANNELS AND MICROSTRUCTURES EMBEDDED IN METAL FOAM G...
Publication number
20240039012
Publication date
Feb 1, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Yuqing Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS SILICON MEMBRANE MATERIAL, MANUFACTURE THEREOF AND ELECTRONI...
Publication number
20230411642
Publication date
Dec 21, 2023
THE SUN COMPANY TEXAS, LLC d.b.a. THE SUN COMPANY
Ryan G. Redford
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A GREEN PAPER FOR PRODUCING A GAS DIFFUSION LA...
Publication number
20230411632
Publication date
Dec 21, 2023
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
Mario KELLER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BIPOLAR PLATE FOR A FUEL CELL AND METHODS OF MANUFACTURING T...
Publication number
20230402617
Publication date
Dec 14, 2023
Hydrogenics Corporation
Antimo GRAZIANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING FUEL CELL STACK AND METHOD FOR MANUFACTURI...
Publication number
20230318004
Publication date
Oct 5, 2023
Honda Motor Co., Ltd.
Hiroyuki ISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sintered Anode For Molten Carbonate Fuel Cell
Publication number
20230246215
Publication date
Aug 3, 2023
ExxonMobil Technology and Engineering Company
Jonathan S. ROSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL STACK AND METHOD FOR MANUFACTURE
Publication number
20230223561
Publication date
Jul 13, 2023
Plug Power Inc.
Jon OWEJAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR SURFACE ELEMENT
Publication number
20230207837
Publication date
Jun 29, 2023
SGL CARBON SE
Thomas KOECK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transforming a Valve Metal Layer Into a Template Comprising a Plura...
Publication number
20230144037
Publication date
May 11, 2023
IMEC vzw
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEALED POROUS STRUCTURES FOR SOLID OXIDE FUEL CELLS AND METHODS OF...
Publication number
20230132773
Publication date
May 4, 2023
Proof Energy Inc.
Vlad Kalika
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
Fuel Cell and Method for Producing Same
Publication number
20230127271
Publication date
Apr 27, 2023
Hitachi High-Tech Corporation
Yoshitaka SASAGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERCONNECTOR FOR SOLID-OXIDE ELECTROCHEMICAL CELL STACK AND SOLID...
Publication number
20230120134
Publication date
Apr 20, 2023
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
Shohei KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal Support, Electrochemical Element, Electrochemical Module, Ele...
Publication number
20230110742
Publication date
Apr 13, 2023
OSAKA GAS CO., LTD.
Mitsuaki Echigo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POROUS BODY AND FUEL CELL INCLUDING THE SAME
Publication number
20230099013
Publication date
Mar 30, 2023
Sumitomo Electric Industries, Ltd.
Koma NUMATA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BIPOLAR PLATE FOR FUEL CELL STACK
Publication number
20230096327
Publication date
Mar 30, 2023
NISSAN NORTH AMERICA, INC.
Mohammed Hussain ABDUL JABBAR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE-LAYER-COATED-INTERCONNECTOR, CELL STACK INCLUDING THIS P...
Publication number
20230075910
Publication date
Mar 9, 2023
Toshiba Energy Systems & Solutions Corporation
Shohei KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLATE FOR AN ELECTROCHEMICAL, MEDIA-GUIDING SYSTEM, CONTACT ELEMENT...
Publication number
20230071597
Publication date
Mar 9, 2023
REINZ-Dichtungs-GmbH
Andre SPEIDEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE MEMBER, CELL, CELL STACK DEVICE, MODULE, AND MODULE HOUS...
Publication number
20230060449
Publication date
Mar 2, 2023
KYOCERA CORPORATION
Kazuki HIRAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLAD POROUS METAL SUBSTRATE FOR ELECTROCHEMICAL CELL
Publication number
20230051172
Publication date
Feb 16, 2023
Precision Combustion, Inc.
Toshio Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL-ARCHITECTURE ELECTRODES WITH ENHANCED MASS TRANSPORT FOR HIGH...
Publication number
20230047374
Publication date
Feb 16, 2023
University of Tennessee Research Foundation
Feng Yuan Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORRUGATED FUEL ELECTRODE
Publication number
20220344677
Publication date
Oct 27, 2022
Joel Ryan HAYES
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS BODY, FUEL CELL INCLUDING THE SAME, AND STEAM ELECTROLYSIS A...
Publication number
20220320530
Publication date
Oct 6, 2022
Sumitomo Electric Industries, Ltd.
Koma NUMATA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR OPERATING AN ENERGY SUPPLY DEVICE
Publication number
20220302471
Publication date
Sep 22, 2022
MTU Aero Engines AG
Barnaby Law
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL UNIT AND FUEL CELL STACK
Publication number
20220293970
Publication date
Sep 15, 2022
Ceres Intellectual Property Company Limited
Lee David Rees
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLOSE-END FUEL CELL AND ANODE BIPOLAR PLATE THEREOF
Publication number
20220271302
Publication date
Aug 25, 2022
Industrial Technology Research Institute
Sung-Chun Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR PLATE FOR A FUEL CELL
Publication number
20220149391
Publication date
May 12, 2022
Cellcentric GmbH & Co. KG
Philipp Hausmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PERMEABLE SUPPORT INFILL STRUCTURE FOR FUEL CELL FLUID FLOW NETWORKS
Publication number
20220140361
Publication date
May 5, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Ercan M. Dede
B22 - CASTING POWDER METALLURGY