Polybenzimidazole [PBI]

Patents Grantslast 30 patents

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    • Patent number 11,441,600
    • Issue date Sep 13, 2022
    • Daido Metal Company Ltd.
    • Hideyuki Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    • Patent number 11,441,607
    • Issue date Sep 13, 2022
    • Daido Metal Company Ltd.
    • Hideyuki Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    • Patent number 11,199,223
    • Issue date Dec 14, 2021
    • Daido Metal Company Ltd.
    • Takayoshi Yamauchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    • Patent number 10,422,380
    • Issue date Sep 24, 2019
    • Daido Metal Company Ltd.
    • Takayoshi Yamauchi
    • C01 - INORGANIC CHEMISTRY
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    Bearing element and method of manufacturing a bearing element

    • Patent number 10,041,538
    • Issue date Aug 7, 2018
    • Mahle International GmbH
    • Roger Gorges
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Bearing device for crankshaft of internal combustion engine

    • Patent number 9,909,614
    • Issue date Mar 6, 2018
    • Daido Metal Company Ltd.
    • Shiho Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Bearing material

    • Patent number 9,796,942
    • Issue date Oct 24, 2017
    • Mahle International GmbH
    • David Latham
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

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    • Publication number 20210246937
    • Publication date Aug 12, 2021
    • DAIDO METAL COMPANY LTD
    • Hideyuki NAKAJIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    SLIDING MEMBER

    • Publication number 20210246944
    • Publication date Aug 12, 2021
    • DAIDO METAL COMPANY LTD
    • Hideyuki NAKAJIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    BEARING ELEMENT AND METHOD OF MANUFACTURING A BEARING ELEMENT

    • Publication number 20160312827
    • Publication date Oct 27, 2016
    • MAHLE INTERNATIONAL GMBH
    • Roger Gorges
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    SOOTBLOWER STUFFING BOX AND SEAL

    • Publication number 20120301061
    • Publication date Nov 29, 2012
    • Ward Forrest
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC