Hoe-Chul Lee

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of 2′-deoxy-2′,2′-difluorocytidine
- Patent number 7,799,907
- Issue date Sep 21, 2010
- Hanmi Pharm. Co., Ltd.
- Jaeheon Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,2,3,9-tetrahydro-9-methyl-3-&#x000...
- Patent number 6,388,091
- Issue date May 14, 2002
- Hanmi Pharm. Co., Ltd.
- Kwang-Ok Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for the Preparation of 2'-Deoxy-2',2'-Difluorocytidine
- Publication number 20070249818
- Publication date Oct 25, 2007
- Hanmi Pharm. Co.,Ltd
- Jaeheon Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF 1,2,3,9-TETRAHYDRO-9-METHYL-3-{(2-ME...
- Publication number 20020061919
- Publication date May 23, 2002
- Kwang-Ok Lee
- C07 - ORGANIC CHEMISTRY