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Electric elements
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Fuel cells Manufacture thereof
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Sealing means characterised by their material
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last 30 patents
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Patent Grant
Nanoporous ultra-high molecular weight polyethylene membrane
Patent number
12,206,064
Issue date
Jan 21, 2025
The Hong Kong University of Science and Technology
Ping Gao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of making a fuel cell stack with stress reducing seals
Patent number
12,136,756
Issue date
Nov 5, 2024
BLOOM ENERGY CORPORATION
Michael D. Gasda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed porous structures for solid oxide fuel cells and methods of...
Patent number
12,126,057
Issue date
Oct 22, 2024
Proof Energy Inc.
Vlad Kalika
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a sealing element on a gas diffusion layer of...
Patent number
12,126,059
Issue date
Oct 22, 2024
EKPO Fuel Cell Technologies GmbH
Peter Stahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell sub-assembly and method of making it
Patent number
12,100,869
Issue date
Sep 24, 2024
Hydrogenics Corporation
David Frank
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated hydrogen recycle system using pressurized multichamber tank
Patent number
12,080,930
Issue date
Sep 3, 2024
ESS Tech, Inc.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protection of a metal substrate for solid oxide fuel cells by inkje...
Patent number
12,062,819
Issue date
Aug 13, 2024
SOLIDPOWER S.P.A.
Dario Montinaro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphate anion-quaternary ammonium ion pair coordinated polymer me...
Patent number
12,027,731
Issue date
Jul 2, 2024
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell stack
Patent number
12,009,559
Issue date
Jun 11, 2024
Plug Power Inc.
Charles Carlstrom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radical-curable seal member for fuel cell
Patent number
12,009,555
Issue date
Jun 11, 2024
Sumitomo Riko Company Limited
Shota Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing fuel cell stack
Patent number
12,009,561
Issue date
Jun 11, 2024
Honda Motor Co., Ltd.
Yutaka Ebato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of selecting adhesive and power generation cell
Patent number
12,003,005
Issue date
Jun 4, 2024
Honda Motor Co., Ltd.
Takuma Yamawaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing an electrochemically active unit and support e...
Patent number
11,984,625
Issue date
May 14, 2024
EKPO Fuel Cell Technologies GmbH
Peter Stahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing fuel battery cell separator gasket
Patent number
11,973,246
Issue date
Apr 30, 2024
NOK Corporation
Taisuke Matsuda
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method for producing resin frame equipped membrane electrode assembly
Patent number
11,962,050
Issue date
Apr 16, 2024
Honda Motor Co., Ltd.
Kohei Yoshida
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Curable composition for polymer electrolyte, and layered body
Patent number
11,958,274
Issue date
Apr 16, 2024
Toagosei Co., Ltd.
Kazumasa Inata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Solid oxide fuel cell stack having a barrier layer for limiting che...
Patent number
11,955,671
Issue date
Apr 9, 2024
CUMMINS ENTERPRISE LLC
Todd Michael Striker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy harvesting device
Patent number
11,955,679
Issue date
Apr 9, 2024
Industry-Academic Cooperation Foundation, Yonsei University
Wooyoung Shim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Assembly for an electrochemical device and method for producing suc...
Patent number
11,923,570
Issue date
Mar 5, 2024
EKPO Fuel Cell Technologies GmbH
Peter Stahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane for redox flow battery, method for producing membrane for...
Patent number
11,923,584
Issue date
Mar 5, 2024
Asahi Kasei Kabushiki Kaisha
Hiroko Kamochi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolysis or co-electrolysis reactor (SOEC) or fuel cell (SOFC)...
Patent number
11,888,183
Issue date
Jan 30, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Stéphane Di Iorio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Operation of molten carbonate fuel cells with high electrolyte fill...
Patent number
11,888,199
Issue date
Jan 30, 2024
ExxonMobil Technology and Engineering Company
Jonathan Rosen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealing arrangement, plate assembly, electrochemical system, and me...
Patent number
11,876,255
Issue date
Jan 16, 2024
Reinz-Dichtungs-GmbH
Stephan Wenzel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell column including stress mitigation structures
Patent number
11,870,121
Issue date
Jan 9, 2024
BLOOM ENERGY CORPORATION
Michael Gasda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a microporous material
Patent number
11,862,814
Issue date
Jan 2, 2024
Daramic, LLC
Eric H. Miller
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Separator-integrated gasket
Patent number
11,855,315
Issue date
Dec 26, 2023
NOK Corporation
Hajime Yui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical arrangement and electrochemical system
Patent number
11,855,314
Issue date
Dec 26, 2023
Reinz-Dichtungs-GmbH
Stephan Wenzel
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Photocurable resin composition, sealing material for fuel cell, cur...
Patent number
11,787,931
Issue date
Oct 17, 2023
Threebond Co., Ltd.
Koji Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Frameless fuel cell stack having hollow fasteners
Patent number
11,784,325
Issue date
Oct 10, 2023
Nissan North America, Inc.
Sandeep Patil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox flow battery
Patent number
11,777,120
Issue date
Oct 3, 2023
Sumitomo Electric Industries, Ltd.
Ryouta Tatsumi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Film Assembly and Manufacturing Method Therefor, Fuel Cell Unit, an...
Publication number
20250006956
Publication date
Jan 2, 2025
ROBERT BOSCH GmbH
Xiaogang Hao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING FUEL CELL AND FUEL CELL
Publication number
20240421336
Publication date
Dec 19, 2024
Toyota Jidosha Kabushiki Kaisha
Kaoru Minagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED HYDROGEN RECYCLE SYSTEM USING PRESSURIZED MULTICHAMBER TANK
Publication number
20240421335
Publication date
Dec 19, 2024
ESS TECH, INC.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REGENERATION OF SYMMETRICAL NONAQUEOUS ORGANIC REDOX FLOW BATTERIES
Publication number
20240413371
Publication date
Dec 12, 2024
Arizona Board of Regents on Behalf of the University of Arizona
Thomas Gianetti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL COMPOSITE SHEET AND FUEL CELL COMPOSITE SHEET PRODUCTION...
Publication number
20240405232
Publication date
Dec 5, 2024
NOK Corporation
Yoshihide MIZUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDRIDE-ION-CONDUCTING DEVICE AND METHOD FOR MANUFACTURING HYDRIDE-...
Publication number
20240396061
Publication date
Nov 28, 2024
Kabushiki Kaisha Toshiba
Tomomichi NAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A SEAL, SEALING ARRANGEMENT WITH SEAL, FUEL CE...
Publication number
20240387840
Publication date
Nov 21, 2024
ROBERT BOSCH GmbH
Dominik Giersch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cell and corresponding Method for Manufacturing Fuel Cell
Publication number
20240387839
Publication date
Nov 21, 2024
ROBERT BOSCH GmbH
Xiaogang Hao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELLS WITH SUPPORT RIBS AND MANUFACTURING METHODS T...
Publication number
20240379983
Publication date
Nov 14, 2024
BLOOM ENERGY CORPORATION
Travis SCHMAUSS
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING A MEMBRANE ELECTRODE ASSEMBLY (MEA), MEMBRANE...
Publication number
20240372121
Publication date
Nov 7, 2024
ROBERT BOSCH GmbH
Andreas Ringk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING MEMBRANE ELECTRODE ASSEMBLIES IN THE FORM OF A...
Publication number
20240372117
Publication date
Nov 7, 2024
Greenerity GmbH
Sarayut Leeratanaphanit
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL MEMBRANE HUMIDIFIER
Publication number
20240356049
Publication date
Oct 24, 2024
NVH KOREA, INC.
Cheol Hee LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HUMIDIFIER FOR FUEL CELL
Publication number
20240356048
Publication date
Oct 24, 2024
KOLON INDUSTRIES, INC.
Do Woo KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Fuel Cell and corresponding Fuel Cell
Publication number
20240347741
Publication date
Oct 17, 2024
ROBERT BOSCH GmbH
Xiaogang Hao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER GENERATION CELL AND FUEL CELL STACK
Publication number
20240332587
Publication date
Oct 3, 2024
Honda Motor Co., Ltd.
Fumiya ARAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MANUFACTURING A GRAPHITE BIPOLAR PLATE BY ADHESIVELY BO...
Publication number
20240322194
Publication date
Sep 26, 2024
SCHUNK KOHLENSTOFFTECHNIK GMBH
Hauke VOORMANN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTE FUEL CELL SEALING MATERIAL
Publication number
20240313235
Publication date
Sep 19, 2024
TOMOEGAWA CO., LTD.
Yasufumi Kondou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GASKET MOLDING METHOD, FUEL CELL, FUEL CELL PRODUCTION METHOD, SEAL...
Publication number
20240282983
Publication date
Aug 22, 2024
THREEBOND CO., LTD.
Yoshihide ARAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE FUEL CELL
Publication number
20240274841
Publication date
Aug 15, 2024
ATSUMITEC CO., LTD.
Kazuhiro UCHIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL HAVING ELASTOMER LAYERS AND METHOD FOR PRODUCING A FUEL CELL
Publication number
20240274840
Publication date
Aug 15, 2024
Audi AG
Martin GÖBEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER CONVERSION SYSTEM AND FLIGHT VEHICLE
Publication number
20240258930
Publication date
Aug 1, 2024
Hitachi, Ltd
Hangxian GAO
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ELECTROCHEMICAL CELL AND METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL
Publication number
20240250279
Publication date
Jul 25, 2024
ROBERT BOSCH GmbH
Michael Raedler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER GENERATION CELL AND FUEL CELL STACK
Publication number
20240243302
Publication date
Jul 18, 2024
Honda Motor Co., Ltd.
Satoshi OYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS CERAMIC SEAL MATERIAL FOR FUEL CELL STACKS
Publication number
20240243304
Publication date
Jul 18, 2024
BLOOM ENERGY CORPORATION
Michael GASDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION P...
Publication number
20240234778
Publication date
Jul 11, 2024
Yong Hak PARK
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GRAVITY DRAINAGE SUBSYSTEM FOR REDOX FLOW BATTERY SYSTEM
Publication number
20240234760
Publication date
Jul 11, 2024
ESS TECH, INC.
Joseph Michael Cooley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SALT CAVERN FLOW BATTERY SYSTEM
Publication number
20240222675
Publication date
Jul 4, 2024
INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
Xilin SHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADHESIVE FOR SECONDARY BATTERY
Publication number
20240222658
Publication date
Jul 4, 2024
Standard Energy Inc.
Dongyoung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE CELL STACK COMPRISING INTEGRATED INTERCONNECT, SPACER A...
Publication number
20240218536
Publication date
Jul 4, 2024
Topsoe A/S
Thomas Heiredal-Clausen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHOD FOR HEAT ENERGY EXCHANGE WITH ELECTRIC ENERGY STO...
Publication number
20240213505
Publication date
Jun 27, 2024
Carrier Corporation
Nazar Krutskevych
H01 - BASIC ELECTRIC ELEMENTS