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Yujian Liu

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalytic cracking catalyst, its preparation and use
    • Patent number 9,486,795
    • Issue date Nov 8, 2016
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for cracking hydrocarbon oils
    • Patent number 9,163,182
    • Issue date Oct 20, 2015
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Hydrocarbon conversion catalyst
    • Patent number 8,716,163
    • Issue date May 6, 2014
    • China Petroleum and Chemical Corporation
    • Yujian Liu
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Zeolite-containing hydrocarbon-converting catalyst, the preparation...
    • Patent number 7,923,399
    • Issue date Apr 12, 2011
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Molecular sieve-containing catalyst for cracking hydrocarbons and a...
    • Patent number 7,485,595
    • Issue date Feb 3, 2009
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for cracking hydrocarbon oils
    • Patent number 7,435,332
    • Issue date Oct 14, 2008
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for cracking hydrocarbon oils
    • Patent number 7,347,930
    • Issue date Mar 25, 2008
    • China Petroleum and Chemical Corporation
    • Jun Long
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents