TREA

Ziqiang XIN

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  • Wuhan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adhesive for filling gaps between stones
    • Patent number 8,937,115
    • Issue date Jan 20, 2015
    • Wuhan Keda Marble Protective Materials Co., Ltd.
    • Kunwen Du
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Gap-filling adhesive of stone
    • Patent number 8,436,082
    • Issue date May 7, 2013
    • Kunwen Du
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cardboard box
    • Patent number D623514
    • Issue date Sep 14, 2010
    • Kunwen Du
    • D09 - Packages and containers for goods

Patents Applicationslast 30 patents

  • Information Patent Application

    GAP-FILLING ADHESIVE OF STONE
    • Publication number 20110301263
    • Publication date Dec 8, 2011
    • Kunwen DU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ADHESIVE FOR FILLING GAPS BETWEEN STONES
    • Publication number 20110263771
    • Publication date Oct 27, 2011
    • Kunwen DU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...