Songping Liao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polyester-polycarbonate compositions
- Patent number 8,222,347
- Issue date Jul 17, 2012
- SABIC Innovative Plastics IP B.V.
- Shreyas Chakravarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NEW POLYESTER-POLYCARBONATE COMPOSITIONS
- Publication number 20090030129
- Publication date Jan 29, 2009
- Shreyas Chakravarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NEW POLYESTER-POLYCARBONATE COMPOSITIONS
- Publication number 20090030128
- Publication date Jan 29, 2009
- Shreyas Chakravarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...