HYOUNG SIK CHUN

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SEOUL, KR

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Patents Grantslast 30 patents

Information Patent Grant
Streptomyces sp producing tautomycetin and immunosuppressant compri...
- Patent number 6,608,045
- Issue date Aug 19, 2003
- Chong Kun Dang Corporation
- Hyoung Sik Chun
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Fumagillol derivatives and processes for preparing the same
- Patent number 6,063,812
- Issue date May 16, 2000
- Chong Kun Dang Corporation
- Chung Il Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-demethoxyfumagillol derivatives and processes for preparing the same
- Patent number 6,040,337
- Issue date Mar 21, 2000
- Chong Kun Dang Corporation
- Chung Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminooligosaccharide derivative and process for preparing the same
- Patent number 5,866,377
- Issue date Feb 2, 1999
- Chong Kun Dang Corporation
- Jung Woo Kim
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STREPTOMYCES SP PRODUCING TAUTOMYCETIN AND IMMUNOSUPPRESSANT COMPRI...
- Publication number 20010016599
- Publication date Aug 23, 2001
- HYOUNG SIK CHUN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...