Jeonghyeok Yoon

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Kyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
5,6-dimethylthieno[2,3-di] pyrimidine derivatives, the preparation...
- Patent number 7,816,351
- Issue date Oct 19, 2010
- Equispharm Co., Ltd
- Cheol Kyu Han
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
5,6-Dimethylthieno[2,3-Di] Pyrimidine Derivatives, the Preparation...
- Publication number 20080234482
- Publication date Sep 25, 2008
- EQUISPHARM CO., LTD
- Cheol Kyu Han
- C07 - ORGANIC CHEMISTRY