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Jingfen Zhang

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  • Pudong/Changhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechano-responsive composition
    • Patent number 9,868,812
    • Issue date Jan 16, 2018
    • Henkel AG & Co. KGaA
    • Haiping Wu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gel time controllable two part epoxy adhesive
    • Patent number 9,371,475
    • Issue date Jun 21, 2016
    • Henkel IP & Holding GmbH
    • Haiping Wu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents