TREA

Xing Yan

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scale inhibiting well treatment
    • Patent number 8,586,511
    • Issue date Nov 19, 2013
    • Champion Technologies Ltd.
    • Ping Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Scale Inhibiting Well Treatment
    • Publication number 20080248974
    • Publication date Oct 9, 2008
    • CHAMPION TECHNOLOGIES LTD
    • Ping Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...