Jean-Young Jang

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Kyonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing polyketone
- Patent number 7,803,897
- Issue date Sep 28, 2010
- Hyosung Corporation
- Jean-Young Jang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing polyketone
- Publication number 20080161531
- Publication date Jul 3, 2008
- HYOSUNG Corporation
- Jean-Young Jang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...