Processes for forming seals

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CPC
H01M8/0286

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

Current Industry

H01M8/0286Processes for forming seals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of coating one or more metal components of a fuel cell stack...
- Patent number 12,272,845
- Issue date Apr 8, 2025
- IHI HAUZER TECHNO COATING B.V.
- Ruud Jacobs
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fuel cell unit
- Patent number 12,255,361
- Issue date Mar 18, 2025
- Robert Bosch GmbH
- Andreas Ringk
- 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
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
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
Information 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
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
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
Separator-integrated gasket
- Patent number 11,855,315
- Issue date Dec 26, 2023
- NOK Corporation
- Hajime Yui
- H01 - BASIC ELECTRIC ELEMENTS
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
Production method used for single cell components sealing
- Patent number 11,757,108
- Issue date Sep 12, 2023
- HYZON MOTORS INC.
- Jie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet seal caulk with enhanced chemical resistance
- Patent number 11,749,815
- Issue date Sep 5, 2023
- FuelCell Energy, Inc.
- Matthew T. Snider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for producing a membrane electrode assembly for a...
- Patent number 11,742,497
- Issue date Aug 29, 2023
- cellcentric GmbH & Co. KG
- Oliver Bihlmaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing rubber seal
- Patent number 11,660,634
- Issue date May 30, 2023
- Honda Motor Co., Ltd.
- Kazuo Nunokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocurable resin composition, fuel cell, and sealing method
- Patent number 11,646,428
- Issue date May 9, 2023
- Threebond Co., Ltd.
- Nao Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing fuel cell stack
- Patent number 11,626,598
- Issue date Apr 11, 2023
- Honda Motor Co., Ltd.
- Kensuke Namba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin frame equipped membrane electrode assembly and method of prod...
- Patent number 11,502,312
- Issue date Nov 15, 2022
- Honda Motor Co., Ltd.
- Yusuke Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass coating composition
- Patent number 11,492,288
- Issue date Nov 8, 2022
- Flexitallic Investments, Inc.
- John Ashworth
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method of fuel-cell single cell
- Patent number 11,482,715
- Issue date Oct 25, 2022
- Toyota Jidosha Kabushiki Kaisha
- Makoto Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell microseal and a method of manufacture thereof
- Patent number 11,431,002
- Issue date Aug 30, 2022
- GM Global Technology Operations LLC
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for separating a gasket main body from a carrier film
- Patent number 11,431,004
- Issue date Aug 30, 2022
- NOK CORPORATION
- Hajime Yui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing membrane electrode assembly, and stack
- Patent number 11,424,467
- Issue date Aug 23, 2022
- LG Chem, Ltd.
- Doyoung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell and manufacturing method thereof
- Patent number 11,417,895
- Issue date Aug 16, 2022
- Toyota Jidosha Kabushiki Kaisha
- Takuya Kurihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method for separator integrated gasket for fuel cells
- Patent number 11,417,896
- Issue date Aug 16, 2022
- NOK CORPORATION
- Toshihiro Shimazoe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEALING DEVICE CONFIGURED TO BE MOUNTED IN A FLUID FLOW CHANNEL OF...
- Publication number 20250125382
- Publication date Apr 17, 2025
- SAFRAN POWER UNITS
- Romain Quinton
- H01 - BASIC ELECTRIC ELEMENTS
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
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
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
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
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
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
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
METHOD OF INSPECTING AN ADHESION PORTION IN A HYDROGEN FUEL CELL AN...
- Publication number 20240192149
- Publication date Jun 13, 2024
- Hyundai Motor Company
- Seung Ah Yu
- G01 - MEASURING TESTING
Information Patent Application
FUEL CELL COMPOSITE MEMBER AND MANUFACTURING METHOD THEREFOR
- Publication number 20240145738
- Publication date May 2, 2024
- SUMITOMO RIKO COMPANY LIMITED
- Masahiro Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL RE...
- Publication number 20240105969
- Publication date Mar 28, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tsukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REINFORCED SEALING STRUCTURE FOR FUEL CELL APPLICATIONS
- Publication number 20240097153
- Publication date Mar 21, 2024
- Aerostack GmbH
- Robert ALINK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK COMPOSITION FOR SCREEN PRINTING AND METHOD FOR PRODUCING PRINTE...
- Publication number 20240076516
- Publication date Mar 7, 2024
- NICHIAS CORPORATION
- Kohei Ohyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR FABRICATING MEMBRANE ELECTRODE ASSEMBLIES W...
- Publication number 20240079611
- Publication date Mar 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ruichun Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR PREVENTING IRON FROM INFUSING INTO A PROTON E...
- Publication number 20240055620
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul T. Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR PLATE, ELECTROCHEMICAL CELL, AND PROCESS FOR MANUFACTURING...
- Publication number 20240047709
- Publication date Feb 8, 2024
- ROBERT BOSCH GmbH
- Andreas Ringk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Cell with Improved Peripheral Sealing
- Publication number 20240047711
- Publication date Feb 8, 2024
- SYMBIO
- Christophe Baverel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SECURING A GASKET ON A BIPOLAR PLATE
- Publication number 20240039014
- Publication date Feb 1, 2024
- ROBERT BOSCH GMBH
- CHRISTOPH HALUSCHKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID OXIDE CELL (SOC) CHIP WITH DOUBLE-ELECTROLYTE STRUCTURE AND P...
- Publication number 20240014425
- Publication date Jan 11, 2024
- ZHEJIANG ZHENTAI ENERGY TECHNOLOGY CO., LTD
- Qiang HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING A MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20230420716
- Publication date Dec 28, 2023
- Muehlbauer GmbH & Co. KG
- Sven Hochmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED ELECTRODE FRAME AND PREPARATION METHOD AND USE THEREOF
- Publication number 20230402622
- Publication date Dec 14, 2023
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Xianfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE-ELECTRODE UNIT FOR AN ELECTROCHEMICAL CELL, AND METHOD FOR...
- Publication number 20230378506
- Publication date Nov 23, 2023
- ROBERT BOSCH GmbH
- Andreas Ringk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A MEMBRANE ELECTRODE ASSEMBLY FOR A...
- Publication number 20230352701
- Publication date Nov 2, 2023
- CELLCENTRIC GMBH & CO. KG
- Oliver BIHLMAIER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALING ARRANGEMENT FOR ELECTROCHEMICAL CELLS OF THE PEM TYPE
- Publication number 20230343973
- Publication date Oct 26, 2023
- Hoeller Electrolyzer GmbH
- Stefan HÖLLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM, AND...
- Publication number 20230343972
- Publication date Oct 26, 2023
- REINZ-Dichtungs-GmbH
- Kurt HOEHE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Processes for forming seals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of coating one or more metal components of a fuel cell stack...

Fuel cell unit

Sealed porous structures for solid oxide fuel cells and methods of...

Method for producing a sealing element on a gas diffusion layer of...

Fuel cell sub-assembly and method of making it

Fuel cell stack

Method of producing fuel cell stack

Method of selecting adhesive and power generation cell

Method for producing an electrochemically active unit and support e...

Method for manufacturing fuel battery cell separator gasket

Method for producing resin frame equipped membrane electrode assembly

Energy harvesting device

Assembly for an electrochemical device and method for producing suc...

Sealing arrangement, plate assembly, electrochemical system, and me...

Separator-integrated gasket

Photocurable resin composition, sealing material for fuel cell, cur...

Production method used for single cell components sealing

Wet seal caulk with enhanced chemical resistance

Method and device for producing a membrane electrode assembly for a...

Method of producing rubber seal

Photocurable resin composition, fuel cell, and sealing method

Method of producing fuel cell stack

Resin frame equipped membrane electrode assembly and method of prod...

Glass coating composition

Manufacturing method of fuel-cell single cell

Fuel cell microseal and a method of manufacture thereof

Method for separating a gasket main body from a carrier film

Method for manufacturing membrane electrode assembly, and stack

Fuel cell and manufacturing method thereof

Production method for separator integrated gasket for fuel cells

Patents Applicationslast 30 patents

SEALING DEVICE CONFIGURED TO BE MOUNTED IN A FLUID FLOW CHANNEL OF...

Film Assembly and Manufacturing Method Therefor, Fuel Cell Unit, an...

METHOD FOR MANUFACTURING FUEL CELL AND FUEL CELL

FUEL CELL COMPOSITE SHEET AND FUEL CELL COMPOSITE SHEET PRODUCTION...

HYDRIDE-ION-CONDUCTING DEVICE AND METHOD FOR MANUFACTURING HYDRIDE-...

METHOD FOR PRODUCING A SEAL, SEALING ARRANGEMENT WITH SEAL, FUEL CE...

Fuel Cell and corresponding Method for Manufacturing Fuel Cell

METHOD FOR PRODUCING A MEMBRANE ELECTRODE ASSEMBLY (MEA), MEMBRANE...

METHOD OF PRODUCING MEMBRANE ELECTRODE ASSEMBLIES IN THE FORM OF A...

Method for Manufacturing Fuel Cell and corresponding Fuel Cell

GASKET MOLDING METHOD, FUEL CELL, FUEL CELL PRODUCTION METHOD, SEAL...

FUEL CELL HAVING ELASTOMER LAYERS AND METHOD FOR PRODUCING A FUEL CELL

ELECTROCHEMICAL CELL AND METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL

METHOD OF INSPECTING AN ADHESION PORTION IN A HYDROGEN FUEL CELL AN...

FUEL CELL COMPOSITE MEMBER AND MANUFACTURING METHOD THEREFOR

SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL RE...

REINFORCED SEALING STRUCTURE FOR FUEL CELL APPLICATIONS

INK COMPOSITION FOR SCREEN PRINTING AND METHOD FOR PRODUCING PRINTE...

SYSTEMS AND METHODS FOR FABRICATING MEMBRANE ELECTRODE ASSEMBLIES W...

SYSTEM AND METHOD FOR PREVENTING IRON FROM INFUSING INTO A PROTON E...

BIPOLAR PLATE, ELECTROCHEMICAL CELL, AND PROCESS FOR MANUFACTURING...

Electrochemical Cell with Improved Peripheral Sealing

METHOD FOR SECURING A GASKET ON A BIPOLAR PLATE

SOLID OXIDE CELL (SOC) CHIP WITH DOUBLE-ELECTROLYTE STRUCTURE AND P...

METHOD AND APPARATUS FOR FABRICATING A MEMBRANE ELECTRODE ASSEMBLY

INTEGRATED ELECTRODE FRAME AND PREPARATION METHOD AND USE THEREOF

MEMBRANE-ELECTRODE UNIT FOR AN ELECTROCHEMICAL CELL, AND METHOD FOR...

METHOD AND DEVICE FOR PRODUCING A MEMBRANE ELECTRODE ASSEMBLY FOR A...

SEALING ARRANGEMENT FOR ELECTROCHEMICAL CELLS OF THE PEM TYPE

SEPARATOR PLATE AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM, AND...