Sung Su Na

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Yeosu-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chemically modified polyolefin elastomer composition and method for...
- Patent number 6,921,792
- Issue date Jul 26, 2005
- Kumho Polychem Co., Ltd.
- Sang Bae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Chemically modified polyolefin elastomer composition and method for...
- Publication number 20030073783
- Publication date Apr 17, 2003
- Sang Bae Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...