Heng Hu

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Kingston, CA

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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...