Heng Hu

Person

  • Kingston, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-smudge and anti-graffiti compositions

    • Patent number 11,512,207
    • Issue date Nov 29, 2022
    • Queen's University at Kingston
    • Heng Hu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anti-smudge and anti-graffiti compositions

    • Patent number 10,899,936
    • Issue date Jan 26, 2021
    • Queen's University at Kingston
    • Heng Hu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anti-smudge and anti-graffiti compositions

    • Patent number 10,023,751
    • Issue date Jul 17, 2018
    • Queen's University at Kingston
    • Heng Hu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Anti-smudge and Anti-graffiti Compositions

    • Publication number 20210189152
    • Publication date Jun 24, 2021
    • Queen's University at Kingston
    • Heng Hu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    UV-Curable Anti-Smudge and Anti-Graffiti Compositions

    • Publication number 20210147711
    • Publication date May 20, 2021
    • Queen's University at Kingston
    • Guojun Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Anti-smudge and Anti-graffiti Compositions

    • Publication number 20190077972
    • Publication date Mar 14, 2019
    • Queen's University at Kingston
    • Heng Hu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Anti-smudge and Anti-graffiti Compositions

    • Publication number 20160200937
    • Publication date Jul 14, 2016
    • Queen's University at Kingston
    • Heng Hu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...