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H01M8/04149

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

Current Industry

H01M8/04149by diffusion

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Membrane assembly for a humidification device
- Patent number 12,255,364
- Issue date Mar 18, 2025
- Mahle International GmbH
- Swen-Juri Bauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane humidifier for fuel cell, comprising multi-channel hollow...
- Patent number 12,214,317
- Issue date Feb 4, 2025
- Kolon Industries, Inc.
- Young Seok Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane humidifier for fuel cell
- Patent number 12,191,540
- Issue date Jan 7, 2025
- Kolon Industries, Inc.
- Young Seok Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen/oxygen fuel cell method
- Patent number 12,176,589
- Issue date Dec 24, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Humidifier for fuel cell
- Patent number 12,145,106
- Issue date Nov 19, 2024
- Kolon Industries, Inc.
- Woong Jeon Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane humidifier for fuel cells
- Patent number 12,107,303
- Issue date Oct 1, 2024
- DS FILTER CO., LTD.
- Ji Seung Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane electrode electrical generation method
- Patent number 12,107,307
- Issue date Oct 1, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell for electricity generation
- Patent number 12,100,876
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell method for generating electricity
- Patent number 12,100,875
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell assembly with carbon diffusion layer
- Patent number 12,100,878
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen fuel cell assembly
- Patent number 12,100,877
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell unit cell
- Patent number 12,074,354
- Issue date Aug 27, 2024
- Toyota Jidosba Kabushiki Kaisha
- Satoshi Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moisture and carbon dioxide management system in electrochemical cells
- Patent number 12,046,736
- Issue date Jul 23, 2024
- FORM ENERGY, INC.
- Ramkumar Krishnan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficiency humidity management system for fuel cells and highe...
- Patent number 12,027,734
- Issue date Jul 2, 2024
- FuelCell Energy, Inc.
- Pinakin Patel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Humidifier for fuel cell
- Patent number 12,021,279
- Issue date Jun 25, 2024
- Hyundai Motor Company
- Ju Yong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electricity from a hydrogen fuel cell
- Patent number 11,984,630
- Issue date May 14, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen membrane fuel cell with electrode assembly
- Patent number 11,978,936
- Issue date May 7, 2024
- King Fahd University of Petroleum & Minerals
- Jamal Hussain Al-Smail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Injection of water in electrochemical systems
- Patent number 11,916,260
- Issue date Feb 27, 2024
- L3Harris Open Water Power, Inc.
- Thomas B. Milnes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for electrochemically compressing gaseous hydrogen
- Patent number 11,883,779
- Issue date Jan 30, 2024
- Plug Power Inc.
- Monjid Hamdan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composite hollow fiber membrane, manufacturing method therefor, hol...
- Patent number 11,876,259
- Issue date Jan 16, 2024
- Kolon Industries, Inc.
- Young Seok Oh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane humidifier for fuel cell, and fuel cell system comprising...
- Patent number 11,831,047
- Issue date Nov 28, 2023
- Kolon Industries, Inc.
- Do Woo Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane electrode assembly and polymer electrolyte fuel cell
- Patent number 11,817,607
- Issue date Nov 14, 2023
- Toppan Printing Co., Ltd.
- Hiroyuki Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell membrane electrode assembly and polymer electrolyte fuel...
- Patent number 11,811,070
- Issue date Nov 7, 2023
- Toppan Printing Co., Ltd.
- Hiroyuki Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturable humidifier
- Patent number 11,777,115
- Issue date Oct 3, 2023
- HYZON MOTORS INC.
- Jie Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cascading stack electrochemical fuel cell
- Patent number 11,777,114
- Issue date Oct 3, 2023
- Infinity Fuel Cell and Hydrogen, Inc.
- Jay LaGrange
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Humidifier, fuel cell device having a humidifier, and motor vehicle
- Patent number 11,757,112
- Issue date Sep 12, 2023
- Volkswagen AG
- Oliver Berger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel cell membrane electrode assembly and polymer electrolyte fuel...
- Patent number 11,749,809
- Issue date Sep 5, 2023
- Toppan Printing Co., Ltd.
- Hiroyuki Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 11,721,824
- Issue date Aug 8, 2023
- Toyota Jidosha Kabushiki Kaisha
- Hidenari Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane humidifier for fuel cell
- Patent number 11,699,797
- Issue date Jul 11, 2023
- Kolon Industries, Inc.
- Do-Woo Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for humidifying a reactant, and fuel cell system for carryin...
- Patent number 11,695,134
- Issue date Jul 4, 2023
- Volkswagen AG
- Rune Staeck
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE STACKING UNIT
- Publication number 20250096286
- Publication date Mar 20, 2025
- MAHLE International GmbH
- Tobias Baumgart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HUMIDIFIER
- Publication number 20250096285
- Publication date Mar 20, 2025
- MAHLE International GmbH
- Samuel Kohler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDIFIER
- Publication number 20250087726
- Publication date Mar 13, 2025
- MAHLE International GmbH
- Michael Baumann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDIFIER
- Publication number 20250079482
- Publication date Mar 6, 2025
- MAHLE International GmbH
- Michael Baumann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW FIBER MEMBRANE CARTRIDGE AND HOLLOW FIBER MEMBRANE MODULE IN...
- Publication number 20250050278
- Publication date Feb 13, 2025
- KOLON INDUSTRIES, INC.
- Na Hyun AHN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATOR FOR FUEL CELL AND FUEL CELL INCLUDING SAME
- Publication number 20250046829
- Publication date Feb 6, 2025
- UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
- Young Seung NA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDIFIER STACK, HUMIDIFIER DEVICE, AND MEMBRANE FOR HUMIDIFIER STACK
- Publication number 20250038231
- Publication date Jan 30, 2025
- Mann + Hummel GmbH
- Herbert JAINEK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM
- Publication number 20250030023
- Publication date Jan 23, 2025
- ROBERT BOSCH GmbH
- Gregory Rewers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLLOW FIBER MEMBRANE CARTRIDGE ASSEMBLY
- Publication number 20250023068
- Publication date Jan 16, 2025
- NVH KOREA, INC.
- Cheol Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIBER MEMBRANE BUNDLE WITHOUT A CORE
- Publication number 20250006960
- Publication date Jan 2, 2025
- PENTAIR, INC.
- Eric Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE HUMIDIFIER
- Publication number 20250006959
- Publication date Jan 2, 2025
- MAHLE International GmbH
- Alexander Jerger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLLOW FIBER MEMBRANE MODULE
- Publication number 20240375052
- Publication date Nov 14, 2024
- NOK Corporation
- Yosuke ITO
- 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
FUEL CELL MEMBRANE HUMIDIFIER
- Publication number 20240339638
- Publication date Oct 10, 2024
- KOLON INDUSTRIES, INC.
- Hyoung Mo YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE HUMIDIFIER CARTRIDGE AND FUEL CELL MEMBRANE HUMIDIFIER COM...
- Publication number 20240337413
- Publication date Oct 10, 2024
- KOLON INDUSTRIES, INC.
- Ah Reum LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLLOW FIBER MEMBRANE MODULE
- Publication number 20240335794
- Publication date Oct 10, 2024
- NOK Corporation
- Matsuyoshi YAMASHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROCHEMICAL CELL
- Publication number 20240332559
- Publication date Oct 3, 2024
- NGK Insulators, Ltd.
- Genta TERAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL
- Publication number 20240332566
- Publication date Oct 3, 2024
- NGK Insulators, Ltd.
- Genta TERAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL CELL
- Publication number 20240332565
- Publication date Oct 3, 2024
- NGK Insulators, Ltd.
- Genta TERAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Membrane Humidifier for Fuel Cells
- Publication number 20240322198
- Publication date Sep 26, 2024
- DS FILTER CO., LTD.
- Ji Seung HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARTRIDGE FOR MEMBRANE HUMIDIFIER, AND FUEL CELL MEMBRANE HUMIDIFIE...
- Publication number 20240322200
- Publication date Sep 26, 2024
- KOLON INDUSTRIES, INC.
- Ah Reum LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOISTURE AND CARBON DIOXIDE MANAGEMENT SYSTEM IN ELECTROCHEMICAL CELLS
- Publication number 20240322301
- Publication date Sep 26, 2024
- FORM ENERGY, INC.
- Ramkumar KRISHNAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER COMPRISING SAME
- Publication number 20240322197
- Publication date Sep 26, 2024
- KOLON INDUSTRIES, INC.
- Do Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL MEMBRANE HUMIDIFIER
- Publication number 20240322199
- Publication date Sep 26, 2024
- KOLON INDUSTRIES, INC.
- Do Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HUMIDIFIER FOR FUEL CELL
- Publication number 20240313238
- Publication date Sep 19, 2024
- Hyundai Motor Company
- Ju Yong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARTRIDGE FOR FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER
- Publication number 20240313237
- Publication date Sep 19, 2024
- KOLON INDUSTRIES, INC.
- Ah Reum LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL CELL MEMBRANE HUMIDIFIER
- Publication number 20240304838
- Publication date Sep 12, 2024
- KOLON INDUSTRIES INC.
- Young Seok OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARTRIDGE FOR FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER
- Publication number 20240304839
- Publication date Sep 12, 2024
- KOLON INDUSTRIES, INC.
- Na Hyeon AN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW PLATE AND HUMIDIFIER FOR FUEL CELL SYSTEM
- Publication number 20240291001
- Publication date Aug 29, 2024
- Mann + Hummel GmbH
- Herbert JAINEK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

by diffusion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Membrane assembly for a humidification device

Membrane humidifier for fuel cell, comprising multi-channel hollow...

Membrane humidifier for fuel cell

Hydrogen/oxygen fuel cell method

Humidifier for fuel cell

Membrane humidifier for fuel cells

Membrane electrode electrical generation method

Fuel cell for electricity generation

Fuel cell method for generating electricity

Fuel cell assembly with carbon diffusion layer

Hydrogen fuel cell assembly

Fuel cell unit cell

Moisture and carbon dioxide management system in electrochemical cells

High efficiency humidity management system for fuel cells and highe...

Humidifier for fuel cell

Method for producing electricity from a hydrogen fuel cell

Hydrogen membrane fuel cell with electrode assembly

Injection of water in electrochemical systems

Method and system for electrochemically compressing gaseous hydrogen

Composite hollow fiber membrane, manufacturing method therefor, hol...

Membrane humidifier for fuel cell, and fuel cell system comprising...

Membrane electrode assembly and polymer electrolyte fuel cell

Fuel cell membrane electrode assembly and polymer electrolyte fuel...

Manufacturable humidifier

Cascading stack electrochemical fuel cell

Humidifier, fuel cell device having a humidifier, and motor vehicle

Fuel cell membrane electrode assembly and polymer electrolyte fuel...

Fuel cell

Membrane humidifier for fuel cell

Method for humidifying a reactant, and fuel cell system for carryin...

Patents Applicationslast 30 patents

MEMBRANE STACKING UNIT

HUMIDIFIER

HUMIDIFIER

HUMIDIFIER

HOLLOW FIBER MEMBRANE CARTRIDGE AND HOLLOW FIBER MEMBRANE MODULE IN...

SEPARATOR FOR FUEL CELL AND FUEL CELL INCLUDING SAME

HUMIDIFIER STACK, HUMIDIFIER DEVICE, AND MEMBRANE FOR HUMIDIFIER STACK

FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM

HOLLOW FIBER MEMBRANE CARTRIDGE ASSEMBLY

FIBER MEMBRANE BUNDLE WITHOUT A CORE

MEMBRANE HUMIDIFIER

HOLLOW FIBER MEMBRANE MODULE

FUEL CELL MEMBRANE HUMIDIFIER

HUMIDIFIER FOR FUEL CELL

FUEL CELL MEMBRANE HUMIDIFIER

MEMBRANE HUMIDIFIER CARTRIDGE AND FUEL CELL MEMBRANE HUMIDIFIER COM...

HOLLOW FIBER MEMBRANE MODULE

ELECTROCHEMICAL CELL

ELECTROCHEMICAL CELL

ELECTROCHEMICAL CELL

Membrane Humidifier for Fuel Cells

CARTRIDGE FOR MEMBRANE HUMIDIFIER, AND FUEL CELL MEMBRANE HUMIDIFIE...

MOISTURE AND CARBON DIOXIDE MANAGEMENT SYSTEM IN ELECTROCHEMICAL CELLS

GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER COMPRISING SAME

FUEL CELL MEMBRANE HUMIDIFIER

HUMIDIFIER FOR FUEL CELL

CARTRIDGE FOR FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER

FUEL CELL MEMBRANE HUMIDIFIER

CARTRIDGE FOR FUEL CELL HUMIDIFIER, AND FUEL CELL HUMIDIFIER

FLOW PLATE AND HUMIDIFIER FOR FUEL CELL SYSTEM