Zhiqiang Alex He

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Ridgefield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Acid functional polymer dispersants
- Patent number 6,878,799
- Issue date Apr 12, 2005
- King Industries, Inc.
- Zhiqiang Alex He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyzing cationic resin and blocked polyisocyanate with bismuth c...
- Patent number 6,353,057
- Issue date Mar 5, 2002
- King Industries, Inc.
- Zhiqiang He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal salts of phosphoric acid esters as cross linking catalysts
- Patent number 6,335,304
- Issue date Jan 1, 2002
- King Industries, Inc.
- Zhiqiang Alex He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zirconium urethane catalysts
- Patent number 5,965,686
- Issue date Oct 12, 1999
- King Industries, Inc.
- Werner Blank
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zirconium urethane catalysts
- Patent number 5,846,897
- Issue date Dec 8, 1998
- King Industries, Inc.
- Werner Blank
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel acid functional polymer dispersants
- Publication number 20020169251
- Publication date Nov 14, 2002
- Zhiqiang Alex He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...