Guohua Chen

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing aqueous polyacrylate modified polyurethane dis...
- Patent number 9,234,068
- Issue date Jan 12, 2016
- The Hong Kong University of Science and Technologhy
- Caideng Yuan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making a highly stable diamond film on a substrate
- Patent number 7,833,581
- Issue date Nov 16, 2010
- The Hong Kong University of Science and Technology
- Liang Guo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Synthesis of modified maghemite and jacobsite nanoparticles
- Patent number 7,622,423
- Issue date Nov 24, 2009
- The Hong Kong University of Science and Technology
- Jing Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method for preparing aqueous polyacrylate modified polyurethane dis...
- Publication number 20090111934
- Publication date Apr 30, 2009
- Caideng Yuan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for making a highly stable diamond film on a subtrate
- Publication number 20080070049
- Publication date Mar 20, 2008
- The Hong Kong University of Science and Technology
- Liang Guo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR