Jeong-Seon Yoon

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Eumseong-gun, Chungcheongbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pyranocoumarin derivatives
- Patent number 7,115,655
- Issue date Oct 3, 2006
- Elcom Biotechnology, Co. Ltd.
- Jeong-Seon Yoon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyranocoumarin derivatives
- Publication number 20050222245
- Publication date Oct 6, 2005
- Elcom Biotechnology, Co., Ltd.
- Jeong-Seon Yoon
- C07 - ORGANIC CHEMISTRY