Do-kyu Pyun

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Taejon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Intermediate of carbapenem antibiotics and process for the preparat...
- Patent number 6,858,727
- Issue date Feb 22, 2005
- Dong Wha Pharm, Ind. Co., Ltd.
- Cheol-hae Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Intermediate of carbapenem antibiotics and process for the preparat...
- Publication number 20030191106
- Publication date Oct 9, 2003
- Cheol-hae Lee
- C07 - ORGANIC CHEMISTRY