Aihua PEI

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing nylon microspheres and nylon microspheres prep...
- Patent number 8,048,967
- Issue date Nov 1, 2011
- Shanghai Genius Advanced Material (Group) Company, Ltd.
- Aihua Pei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING NYLON MICROSPHERES AND NYLON MICROSPHERES PREP...
- Publication number 20090123753
- Publication date May 14, 2009
- Aihua PEI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...