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Purification of heat exchange media

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  • H01M8/04044
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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

Current Industry

H01M8/04044Purification of heat exchange media
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell cooling
    • Patent number 12,327,892
    • Issue date Jun 10, 2025
    • Peter David Hood
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchanger
    • Patent number 12,115,466
    • Issue date Oct 15, 2024
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Desulfurizer
    • Patent number 11,850,543
    • Issue date Dec 26, 2023
    • LG Electronics Inc.
    • Hyoungsuk Woo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion filter for fuel-cell stack
    • Patent number 11,837,756
    • Issue date Dec 5, 2023
    • Hyundai Motor Company
    • Hyun Ju Ji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell device
    • Patent number 11,721,827
    • Issue date Aug 8, 2023
    • Audi AG
    • Markus Gretzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-efficiency heat exchanger for temperature control system of fu...
    • Patent number 11,664,509
    • Issue date May 30, 2023
    • Zhejiang University
    • Shusheng Xiong
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,637,303
    • Issue date Apr 25, 2023
    • Honda Motor Co., Ltd.
    • Naoki Yamano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,462,756
    • Issue date Oct 4, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Nakaya Takagaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat exchanger for a cooling circuit
    • Patent number 11,411,228
    • Issue date Aug 9, 2022
    • Mahle International GmbH
    • Peter Englert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,398,637
    • Issue date Jul 26, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Wakatsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system, method of controlling fuel cell system, and fuel...
    • Patent number 11,380,913
    • Issue date Jul 5, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coolant control system and control method of fuel cell
    • Patent number 11,342,571
    • Issue date May 24, 2022
    • Hyundai Motor Company
    • Joon Guen Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchanger
    • Patent number 11,311,819
    • Issue date Apr 26, 2022
    • Toyota Boshoku Kabushiki Kaisha
    • Shingo Yabe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,302,938
    • Issue date Apr 12, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Keita Yamaue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conical filter element with funnel directing particles to a trap
    • Patent number 11,224,830
    • Issue date Jan 18, 2022
    • MANN+HUMMEL GMBH
    • Andreas Wildermuth
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system and method for operating the same, and electrochem...
    • Patent number 11,196,075
    • Issue date Dec 7, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Shigenori Onuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchanger
    • Patent number 11,165,074
    • Issue date Nov 2, 2021
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ion exchanger
    • Patent number 11,050,068
    • Issue date Jun 29, 2021
    • Toyoda Gosei Co., Ltd.
    • Naoki Yamaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel cell system with a single coolant loop
    • Patent number 11,011,764
    • Issue date May 18, 2021
    • Safran Aerotechnics
    • Sebastien Filangi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Fuel cell system, method of controlling fuel cell system, and fuel...
    • Patent number 10,886,544
    • Issue date Jan 5, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coolant purification
    • Patent number 10,854,896
    • Issue date Dec 1, 2020
    • Intelligent Energy Limited
    • Mathias Crespy
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack having an internal particle retention function and...
    • Patent number 10,804,556
    • Issue date Oct 13, 2020
    • Volkswagen AG
    • Peter Bach
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchange filter assembly with integrated degas function
    • Patent number 10,804,546
    • Issue date Oct 13, 2020
    • MANN+HUMMEL GMBH
    • Michael Desjardins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,756,360
    • Issue date Aug 25, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hideyuki Kumei
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchanger
    • Patent number 10,718,576
    • Issue date Jul 21, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Ion exchanger
    • Patent number 10,707,501
    • Issue date Jul 7, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Coolant purification
    • Patent number 10,693,155
    • Issue date Jun 23, 2020
    • Intelligent Energy Limited
    • Pratap Rama
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Radiator cleaning treatment method and method for cleaning radiator
    • Patent number 10,629,923
    • Issue date Apr 21, 2020
    • Honda Motor Co., Ltd.
    • Masahiro Mohri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion exchanger
    • Patent number 10,569,266
    • Issue date Feb 25, 2020
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion exchanger
    • Patent number 10,471,372
    • Issue date Nov 12, 2019
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR DETERMINING WHETHER TO REPLACE ION FILTER
    • Publication number 20250237689
    • Publication date Jul 24, 2025
    • Hyundai Motor Company
    • Wook Il JANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL WATER RECOVERY SYSTEM
    • Publication number 20250201875
    • Publication date Jun 19, 2025
    • HONEYWELL UK LIMITED
    • Christopher James White
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLANT RESERVOIR INCLUDING ION FILTER
    • Publication number 20250140880
    • Publication date May 1, 2025
    • Hyundai Motor Company
    • Wook Il Jang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STRUCTURE FOR INCREASING DURABILITY OF ION FILTER
    • Publication number 20250125384
    • Publication date Apr 17, 2025
    • Hyundai Motor Company
    • Myung Hyuk Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLING STRUCTURE FOR AN AIR COOLER
    • Publication number 20250070206
    • Publication date Feb 27, 2025
    • Hyundai Motor Company
    • Oh Tak Kwon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLYPROPYLENE RESIN COMPOSITION AND MOLDED PRODUCT INCLUDING THE SAME
    • Publication number 20250034379
    • Publication date Jan 30, 2025
    • Hyundai Motor Company
    • Hyeong Won Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEIONISER FOR A FLUID CIRCUIT, FLUID CIRCUIT COMPRISING SUCH A DEIO...
    • Publication number 20250025870
    • Publication date Jan 23, 2025
    • HUTCHINSON
    • Damien GILLET
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    MONITORING AN ION FILTER FOR A FUEL CELL COOLING CIRCUIT
    • Publication number 20240372118
    • Publication date Nov 7, 2024
    • SIEMENS MOBILITY GMBH
    • De-Niang Maria Peymandar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ION FILTER
    • Publication number 20240123370
    • Publication date Apr 18, 2024
    • Hyundai Motor Company
    • Kyeong Jun BAEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND THERMAL MANAGEMENT METHOD THEREOF
    • Publication number 20240063412
    • Publication date Feb 22, 2024
    • HYUNDAI MOBIS CO., LTD.
    • Jong Bo WON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND METHOD FOR START CONTROL THEREIN
    • Publication number 20240039019
    • Publication date Feb 1, 2024
    • HYUNDAI MOBIS CO., LTD.
    • Hye Su LIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fuel Cell Cooling
    • Publication number 20230317981
    • Publication date Oct 5, 2023
    • Intelligent Energy Limited
    • Peter David Hood
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER APPARATUS
    • Publication number 20230249106
    • Publication date Aug 10, 2023
    • Illinois Tool Works Inc.
    • Isabelle CHANTOME
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED STRUCTURE OF ION FILTER AND RESERVOIR
    • Publication number 20230187661
    • Publication date Jun 15, 2023
    • Hyundai Motor Company
    • Wook Il Jang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT...
    • Publication number 20230187671
    • Publication date Jun 15, 2023
    • Hyundai Motor Company
    • Oh Tak Kwon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ION FILTER
    • Publication number 20230174393
    • Publication date Jun 8, 2023
    • Hyundai Motor Company
    • Hun Woo Park
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Ion Exchange Exoskeleton and Filter Assembly
    • Publication number 20230101114
    • Publication date Mar 30, 2023
    • Mann + Hummel GmbH
    • Stuart Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION EXCHANGER FILTER DEVICE AND ION EXCHANGER CARTRIDGE
    • Publication number 20220410138
    • Publication date Dec 29, 2022
    • MANN+HUMMEL GMBH
    • Andreas WILDERMUTH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION EXCHANGER
    • Publication number 20220258071
    • Publication date Aug 18, 2022
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Junko OHIRA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ION FILTER FOR FUEL-CELL STACK
    • Publication number 20220209261
    • Publication date Jun 30, 2022
    • Hyundai Motor Company
    • Hyun Ju JI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT EXCHANGER COOLING DEVICE
    • Publication number 20220032726
    • Publication date Feb 3, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Takaki Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL CELL DEVICE
    • Publication number 20210408571
    • Publication date Dec 30, 2021
    • Audi AG
    • Markus GRETZER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-EFFICIENCY HEAT EXCHANGER FOR TEMPERATURE CONTROL SYSTEM OF FU...
    • Publication number 20210218040
    • Publication date Jul 15, 2021
    • Zhejiang University
    • Shusheng XIONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT EXCHANGER FOR A COOLING CIRCUIT
    • Publication number 20210175523
    • Publication date Jun 10, 2021
    • MAHLE International GmbH
    • Peter Englert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLANT CONTROL SYSTEM AND CONTROL METHOD OF FUEL CELL
    • Publication number 20210104762
    • Publication date Apr 8, 2021
    • Hyundai Motor Company
    • Joon Guen Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM, METHOD OF CONTROLLING FUEL CELL SYSTEM, AND FUEL...
    • Publication number 20210091391
    • Publication date Mar 25, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke OYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DESULFURIZER
    • Publication number 20210057769
    • Publication date Feb 25, 2021
    • LG ELECTRONICS INC.
    • Hyoungsuk WOO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COOLANT PURIFICATION
    • Publication number 20200321636
    • Publication date Oct 8, 2020
    • Intelligent Energy Limited
    • Pratap Rama
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ION EXCHANGER
    • Publication number 20200188813
    • Publication date Jun 18, 2020
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Shingo YABE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20200099070
    • Publication date Mar 26, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Nakaya Takagaki
    • H01 - BASIC ELECTRIC ELEMENTS