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Jing Xin

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrogenation catalyst and use thereof
    • Patent number 8,697,598
    • Issue date Apr 15, 2014
    • China Petroleum and Chemical Corporation
    • Xiangyun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydrogenation catalyst and use thereof
    • Publication number 20090139898
    • Publication date Jun 4, 2009
    • Xiangyun Long
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL