TREA

Weijun Yang

Follow

Person

  • Shanghai, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS COATING COMPOSITION
    • Publication number 20250059380
    • Publication date Feb 20, 2025
    • DOW GLOBAL TECHNOLOGIES LLC
    • Weijun Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DISPERSANT AND WATERBORNE EPOXY COATING COMPOSITION
    • Publication number 20210363363
    • Publication date Nov 25, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Weijun Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATERBORNE EPOXY COATING COMPOSITION
    • Publication number 20210284863
    • Publication date Sep 16, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Weijun Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS POLYMER DISPERSION AND AQUEOUS COATING COMPOSITION COMPRISI...
    • Publication number 20200048474
    • Publication date Feb 13, 2020
    • DOW GLOBAL TECHNOLOGIES LLC
    • Weijun Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING COMPOSITION
    • Publication number 20190249032
    • Publication date Aug 15, 2019
    • DOW GLOBAL TECHNOLOGIES LLC
    • Rui Wang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MULTI-STAGE POLYMER AS GRINDING ADDITIVE AND METHOD OF PRODUCING TH...
    • Publication number 20180371267
    • Publication date Dec 27, 2018
    • DOW GLOBAL TECHNOLOGIES LLC
    • Hu Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...