Xingbo Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst component for olefin (co)polymerization, preparation there...
- Patent number 7,388,060
- Issue date Jun 17, 2008
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst component for polymerization of ethylene, preparatio...
- Patent number 7,091,289
- Issue date Aug 15, 2006
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Catalyst component for olefin (Co)polymerization, preparation there...
- Publication number 20070155616
- Publication date Jul 5, 2007
- China Petroleum and Chemical Corporation
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid catalyst component for polymerization of ethylene, preparatio...
- Publication number 20040030064
- Publication date Feb 12, 2004
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...