TREA

Cheng Chen

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  • Houston, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATING COMPOSITION
    • Publication number 20170275555
    • Publication date Sep 28, 2017
    • Shell Oil Company
    • Mark Clift SOUTHBY
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICATING COMPOSITION
    • Publication number 20170009180
    • Publication date Jan 12, 2017
    • Shell Oil Company
    • Cheng CHEN
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT COMPOSITION AND METHOD FOR USING THE LUBRICANT COMPOSITION
    • Publication number 20150045270
    • Publication date Feb 12, 2015
    • Paul Francis Bastien
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...