Mei Li

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composition containing polyhydroxyalkanoate copolymer and polylacti...
- Patent number 8,586,643
- Issue date Nov 19, 2013
- Weichuan Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composition Containing Polyhydroxyalkanoate Copolymer and Polylacti...
- Publication number 20090239963
- Publication date Sep 24, 2009
- Weichuan Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...