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Xiangyi Zhang

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  • Collegeville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous leather coating composition
    • Patent number 11,518,905
    • Issue date Dec 6, 2022
    • Dow Silicones Corporation
    • Bertrand Lenoble
    • C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PREPARING A COATED PAPER ARTICLE
    • Publication number 20240287743
    • Publication date Aug 29, 2024
    • Rohm and Haas Company
    • Xiangyi Zhang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COATED PAPER ARTICLE
    • Publication number 20240271367
    • Publication date Aug 15, 2024
    • Rohm and Haas Company
    • Xiangyi Zhang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR TUNING GLOSS IN PAINT FORMULATIONS
    • Publication number 20230174801
    • Publication date Jun 8, 2023
    • Rohm and Haas Company
    • James C. Bohling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS LEATHER COATING COMPOSITION
    • Publication number 20220325134
    • Publication date Oct 13, 2022
    • Dow Silicones Corporation
    • Bertrand Lenoble
    • C14 - SKINS HIDES PELTS LEATHER