Joo-Yup Eom

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Kunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable composition having improved water resistance and proc...
- Patent number 7,132,463
- Issue date Nov 7, 2006
- Youl Chon Chemical Co., Ltd.
- Soon-Geun Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable composition having improved water resistance and proc...
- Publication number 20040249021
- Publication date Dec 9, 2004
- Soon-Geun Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...