Yun Yang

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluoropolymer compositions and treated substrates
- Patent number 8,128,711
- Issue date Mar 6, 2012
- E. I. Du Pont de Nemours and Company
- Weiming Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoropolymer compositions and treated substrates
- Patent number 7,968,669
- Issue date Jun 28, 2011
- E. I. Du Pont de Nemours and Company
- Weiming Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES
- Publication number 20110217506
- Publication date Sep 8, 2011
- E.I. du Pont de Nemours and Company
- Weiming Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluoropolymer compositions and treated substrates
- Publication number 20090286949
- Publication date Nov 19, 2009
- E.I. du Pont de Nemours and Company
- Weiming Qiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...