semicylindrical

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H01M8/025

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Parent Industries

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

Current Industry

H01M8/025semicylindrical

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Four-fluid bipolar plate for fuel cell
- Patent number 12,355,120
- Issue date Jul 8, 2025
- NIMBUS POWER SYSTEMS, INC.
- Matthew P. Wilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permeable support layer for fuel cell fluid flow networks
- Patent number 12,355,114
- Issue date Jul 8, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Ercan M. Dede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack
- Patent number 12,347,895
- Issue date Jul 1, 2025
- Robert Bosch GmbH
- Arnold Gente
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Proton-exchange-membrane fuel cell
- Patent number 12,334,565
- Issue date Jun 17, 2025
- SYMBIO
- Christophe Baverel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical devices and fuel cell systems
- Patent number 12,334,611
- Issue date Jun 17, 2025
- University of Delaware
- Yushan Yan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cell unit and cell stack
- Patent number 12,327,899
- Issue date Jun 10, 2025
- Ceres Intellectual Property Company Limited
- Christopher James Nobbs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for fuel cell
- Patent number 12,322,838
- Issue date Jun 3, 2025
- Hyundai Motor Company
- Hee Seok Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Corrugated electrodes for electrochemical applications
- Patent number 12,320,018
- Issue date Jun 3, 2025
- Lawrence Livermore National Security, LLC
- Andrew Wong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patterned catalyst layers in fuel cells
- Patent number 12,315,968
- Issue date May 27, 2025
- Robert Bosch GmbH
- Lei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for assembling bipolar plate by integral misalignment, a fue...
- Patent number 12,300,865
- Issue date May 13, 2025
- Guosheng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid oxide cell stack with a pressure difference between anode and...
- Patent number 12,288,913
- Issue date Apr 29, 2025
- Topsoe A/S
- Rainer Küngas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar plate
- Patent number 12,278,403
- Issue date Apr 15, 2025
- Audi AG
- Oliver Keitsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell bipolar plate flow field having hybrid interwoven channel...
- Patent number 12,278,404
- Issue date Apr 15, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Ercan M. Dede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
- Patent number 12,278,408
- Issue date Apr 15, 2025
- Osaka Gas Co., Ltd.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell, fuel cell stack, manufacturing method of fuel cell and m...
- Patent number 12,272,848
- Issue date Apr 8, 2025
- Taiyo Yuden Co., Ltd.
- Xinyu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Equipment and method for manufacturing separator for fuel cell
- Patent number 12,251,749
- Issue date Mar 18, 2025
- Elf System Co., LTD
- Byung-Soo Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell metallic gas diffusion layer
- Patent number 12,237,515
- Issue date Feb 25, 2025
- Textron Innovations Inc.
- Phalgun Madhusudan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing fuel cell separator
- Patent number 12,226,962
- Issue date Feb 18, 2025
- Toyota Boshoku Kabushiki Kaisha
- Tatsuya Nagata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
- Patent number 12,230,847
- Issue date Feb 18, 2025
- Osaka Gas Co., Ltd.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar plate for fuel cell
- Patent number 12,218,389
- Issue date Feb 4, 2025
- Ford Global Technologies, LLC
- Chunchuan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of predicting liquid regions and vapor regions in bipolar pl...
- Patent number 12,218,392
- Issue date Feb 4, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yuqing Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support members for fuel cell fluid flow networks
- Patent number 12,199,320
- Issue date Jan 14, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yuqing Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Equipment for manufacturing separator for fuel cell and method of m...
- Patent number 12,194,521
- Issue date Jan 14, 2025
- Elf System Co., LTD
- Byung-Soo Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Separator plate for a fuel cell
- Patent number 12,191,535
- Issue date Jan 7, 2025
- cellcentric GmbH & Co. KG
- Philipp Hausmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal bipolar plate for an electrochemical system, plate assembl...
- Patent number 12,155,095
- Issue date Nov 26, 2024
- Reinz-Dichtungs-GmbH
- André Speidel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cells
- Patent number 12,148,965
- Issue date Nov 19, 2024
- EH Group Engineering SA
- Mardit Matian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal separator, fuel cell, and method of producing metal separator
- Patent number 12,148,959
- Issue date Nov 19, 2024
- Honda Motor Co., Ltd.
- Shuhei Goto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical element stack, electrochemical element, electrochem...
- Patent number 12,142,799
- Issue date Nov 12, 2024
- Osaka Gas Co., Ltd.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell and automobile including the same
- Patent number 12,132,233
- Issue date Oct 29, 2024
- Hyundai Motor Company
- In Woo Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell interconnect optimized for operation in hydrogen fuel
- Patent number 12,132,234
- Issue date Oct 29, 2024
- BLOOM ENERGY CORPORATION
- Michael Gasda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL APPARATUS
- Publication number 20250239631
- Publication date Jul 24, 2025
- Hyundai Motor Company
- Dae Han Ka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20250233169
- Publication date Jul 17, 2025
- Honda Motor Co., Ltd.
- Kenji Nagumo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY STACK HAVING CURVED DESIGN FOR MINIMIZING PRESSU...
- Publication number 20250219111
- Publication date Jul 3, 2025
- Dubai Electricity and Water Authority PJSC
- Abdulmonem FETYAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL S...
- Publication number 20250210673
- Publication date Jun 26, 2025
- REINZ-Dichtungs-GmbH
- Harald REBIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...
- Publication number 20250201867
- Publication date Jun 19, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Seong Gu Kim
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
UNIT CELL OF A FUEL CELL STACK AND A MANUFACTURING METHOD THEREOF
- Publication number 20250201872
- Publication date Jun 19, 2025
- Hyundai Motor Company
- Seong Il Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL STACK OF FUEL CELL
- Publication number 20250201868
- Publication date Jun 19, 2025
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Naohiro MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A BIPOLAR PLATE MADE OF CARBON FIBERS
- Publication number 20250201865
- Publication date Jun 19, 2025
- HYCCO
- Romain DI COSTANZO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE FOR ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM
- Publication number 20250192194
- Publication date Jun 12, 2025
- REINZ-Dichtungs-GmbH
- Andreas MICHALKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK CURRENT COLLECTOR
- Publication number 20250183332
- Publication date Jun 5, 2025
- Hydrogenics Corporation
- Rainey Yu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME
- Publication number 20250183329
- Publication date Jun 5, 2025
- Hyundai Motor Company
- Seong Il Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING FUEL CELL SEPARATOR WITH INTEGRATED ELASTO...
- Publication number 20250183334
- Publication date Jun 5, 2025
- ILLUMING POWER INC.
- Daniel RAMRUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR A VEHICLE FUEL CELL WITH A MANUALLY ADJUSTABLE PRESSURE...
- Publication number 20250174691
- Publication date May 29, 2025
- VOLVO TRUCK CORPORATION
- Guillaume LEMAITRE
- B60 - VEHICLES IN GENERAL
Information Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
- Publication number 20250167256
- Publication date May 22, 2025
- REINZ-Dichtungs-GmbH
- André SPEIDEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SEALING ARRANGEMENT, BIPOLAR PLATE AND ARRANGEMENT FOR AN ELECTROCH...
- Publication number 20250167260
- Publication date May 22, 2025
- Jonas LEISCHER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROCHEMICAL CELL FLOW FIELDS
- Publication number 20250167257
- Publication date May 22, 2025
- FUELCELL ENERGY, INC.
- Benjamin POETTGEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
- Publication number 20250167258
- Publication date May 22, 2025
- REINZ-Dichtungs-GmbH
- André SPEIDEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...
- Publication number 20250158091
- Publication date May 15, 2025
- Andre SPEIDEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERNALLY MANIFOLDED INTERCONNECTS WITH PLURAL FLOW DIRECTIONS AND...
- Publication number 20250158088
- Publication date May 15, 2025
- BLOOM ENERGY CORPORATION
- Zigui LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID OXIDE FUEL CELL
- Publication number 20250158087
- Publication date May 15, 2025
- NISSAN MOTOR CO., LTD.
- Keiji ICHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ASSEMB...
- Publication number 20250158090
- Publication date May 15, 2025
- Arun RAMACHANDRAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...
- Publication number 20250158089
- Publication date May 15, 2025
- Andre SPEIDEL
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FUEL CELL
- Publication number 20250149609
- Publication date May 8, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Denis SIRAC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIT CELL FOR FUEL CELL
- Publication number 20250140878
- Publication date May 1, 2025
- Hyundai Motor Company
- Duk Hoon Kwon
- H01 - BASIC ELECTRIC ELEMENTS
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
INTERNALLY MANIFOLDED INTERCONNECTS AND ELECTROCHEMICAL CELL COLUMN...
- Publication number 20250118773
- Publication date Apr 10, 2025
- BLOOM ENERGY CORPORATION
- Michael GASDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUBULAR FLOW BATTERY DESIGN HAVING SOLID ANODE BODY
- Publication number 20250118774
- Publication date Apr 10, 2025
- The Sun Company Americas, Inc.
- Joley Dale Michaelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNITIZED FUEL CELL
- Publication number 20250118776
- Publication date Apr 10, 2025
- Hyundai Motor Company
- Yeong Hoon Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUID CONTAINER AND ELECTROCHEMICAL CELL
- Publication number 20250118780
- Publication date Apr 10, 2025
- NGK Insulators, Ltd.
- Takashi SHIRATORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIT CELL OF FUEL CELL STACK
- Publication number 20250118775
- Publication date Apr 10, 2025
- Hyundai Motor Company
- Jin Hyeok Yoo
- H01 - BASIC ELECTRIC ELEMENTS

semicylindrical

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Four-fluid bipolar plate for fuel cell

Permeable support layer for fuel cell fluid flow networks

Fuel cell stack

Proton-exchange-membrane fuel cell

Electrochemical devices and fuel cell systems

Cell unit and cell stack

Separator for fuel cell

Corrugated electrodes for electrochemical applications

Patterned catalyst layers in fuel cells

Method for assembling bipolar plate by integral misalignment, a fue...

Solid oxide cell stack with a pressure difference between anode and...

Bipolar plate

Fuel cell bipolar plate flow field having hybrid interwoven channel...

Electrochemical element, electrochemical module, electrochemical de...

Fuel cell, fuel cell stack, manufacturing method of fuel cell and m...

Equipment and method for manufacturing separator for fuel cell

Fuel cell metallic gas diffusion layer

Method for manufacturing fuel cell separator

Electrochemical element, electrochemical module, electrochemical de...

Bipolar plate for fuel cell

Method of predicting liquid regions and vapor regions in bipolar pl...

Support members for fuel cell fluid flow networks

Equipment for manufacturing separator for fuel cell and method of m...

Separator plate for a fuel cell

Terminal bipolar plate for an electrochemical system, plate assembl...

Fuel cells

Metal separator, fuel cell, and method of producing metal separator

Electrochemical element stack, electrochemical element, electrochem...

Fuel cell and automobile including the same

Fuel cell interconnect optimized for operation in hydrogen fuel

Patents Applicationslast 30 patents

FUEL CELL APPARATUS

FUEL CELL STACK

REDOX FLOW BATTERY STACK HAVING CURVED DESIGN FOR MINIMIZING PRESSU...

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL S...

SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...

UNIT CELL OF A FUEL CELL STACK AND A MANUFACTURING METHOD THEREOF

CELL STACK OF FUEL CELL

METHOD FOR MANUFACTURING A BIPOLAR PLATE MADE OF CARBON FIBERS

SEPARATOR PLATE FOR ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

FUEL CELL STACK CURRENT COLLECTOR

SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME

METHOD FOR MANUFACTURING FUEL CELL SEPARATOR WITH INTEGRATED ELASTO...

SYSTEM FOR A VEHICLE FUEL CELL WITH A MANUALLY ADJUSTABLE PRESSURE...

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

SEALING ARRANGEMENT, BIPOLAR PLATE AND ARRANGEMENT FOR AN ELECTROCH...

ELECTROCHEMICAL CELL FLOW FIELDS

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...

INTERNALLY MANIFOLDED INTERCONNECTS WITH PLURAL FLOW DIRECTIONS AND...

SOLID OXIDE FUEL CELL

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ASSEMB...

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTR...

FUEL CELL

UNIT CELL FOR FUEL CELL

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

INTERNALLY MANIFOLDED INTERCONNECTS AND ELECTROCHEMICAL CELL COLUMN...

TUBULAR FLOW BATTERY DESIGN HAVING SOLID ANODE BODY

UNITIZED FUEL CELL

FLUID CONTAINER AND ELECTROCHEMICAL CELL

UNIT CELL OF FUEL CELL STACK