Joanna L. Shih

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Production and composition of glycerol based polyols
- Patent number 9,290,620
- Issue date Mar 22, 2016
- Nalco Company
- Xiaojin Harry Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerol based polymer surface active chemistry and production
- Patent number 8,884,049
- Issue date Nov 11, 2014
- Nalco Company
- Xiaojin Harry Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
GLYCEROL BASED POLYMER SURFACE ACTIVE CHEMISTRY AND PRODUCTION
- Publication number 20120238776
- Publication date Sep 20, 2012
- Xiaojin Harry Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION AND COMPOSITION OF GLYCEROL BASED POLYOLS
- Publication number 20110092743
- Publication date Apr 21, 2011
- Xiaojin Harry Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...