TREA

Jinfei Wang

Follow

Person

  • Shanghai, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-component polyurethane composition
    • Patent number 12,365,755
    • Issue date Jul 22, 2025
    • Dow Global Technologies LLC
    • Daoshu Lin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Two-component polyurethane composition
    • Patent number 11,845,829
    • Issue date Dec 19, 2023
    • Dow Global Technologies LLC
    • Xiaohong Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Two-component polyurethane composition
    • Patent number 11,732,082
    • Issue date Aug 22, 2023
    • Dow Global Technologies LLC
    • Xiaohong Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous polymer composition
    • Patent number 11,365,314
    • Issue date Jun 21, 2022
    • Dow Global Technologies LLC
    • Zhen Qian
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS COATING COMPOSITION AND PROCESS FOR PREPARING THE SAME
    • Publication number 20250236756
    • Publication date Jul 24, 2025
    • DOW GLOBAL TECHNOLOGIES LLC
    • Jinfei Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS DISPERSION OF MULTISTAGE POLYMERIC PARTICLES
    • Publication number 20240309135
    • Publication date Sep 19, 2024
    • DOW GLOBAL TECHNOLOGIES LLC
    • Xiaohong Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS DISPERSION OF MULTISTAGE POLYMERIC PARTICLES
    • Publication number 20230392000
    • Publication date Dec 7, 2023
    • DOW GLOBAL TECHNOLOGIES LLC
    • Baoqing Zheng
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS DISPERSION OF MULTISTAGE POLYMERIC PARTICLES AND PROCESS FO...
    • Publication number 20230220141
    • Publication date Jul 13, 2023
    • DOW GLOBAL TECHNOLOGIES LLC
    • Xiaohong Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS COATING COMPOSITION AND PROCESS FOR PREPARING THE SAME
    • Publication number 20230203317
    • Publication date Jun 29, 2023
    • DOW GLOBAL TECHNOLOGIES LLC
    • Jinfei Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TWO-COMPONENT POLYURETHANE COMPOSITION
    • Publication number 20220411568
    • Publication date Dec 29, 2022
    • DOW GLOBAL TECHNOLOGIES LLC
    • Xiaohong Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TWO-COMPONENT POLYURETHANE COMPOSITION
    • Publication number 20220298289
    • Publication date Sep 22, 2022
    • DOW GLOBAL TECHNOLOGIES LLC
    • Daoshu Lin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TWO-COMPONENT POLYURETHANE COMPOSITION
    • Publication number 20220267508
    • Publication date Aug 25, 2022
    • DOW GLOBAL TECHNOLOGIES LLC
    • Xiaohong Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS POLYMER DISPERSION
    • Publication number 20220259426
    • Publication date Aug 18, 2022
    • DOW GLOBAL TECHNOLOGIES LLC
    • Zhen Qian
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS DISPERSION COMPRISING MULTISTAGE POLYMERIC PARTICLES
    • Publication number 20220127489
    • Publication date Apr 28, 2022
    • Rohm and Haas Company
    • Jinfei Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS POLYMER COMPOSITION
    • Publication number 20200255649
    • Publication date Aug 13, 2020
    • DOW GLOBAL TECHNOLOGIES LLC
    • Zhen Qian
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...