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Yonglin (Ginger) REN

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  • Edmonton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bitumen anti-accretion additive
    • Patent number 9,249,350
    • Issue date Feb 2, 2016
    • LUBRIZOL OILFIELD SOLUTIONS, INC.
    • Clayton Smith
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    BITUMEN ANTI-ACCRETION ADDITIVE
    • Publication number 20100298173
    • Publication date Nov 25, 2010
    • INNOVATIVE CHEMICAL TECHNOLOGIES CANADA LTD.
    • Clayton SMITH
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...