Hwa Jung Kim

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Kyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
2-hydroxypropionic acid derivative and its manufacturing method
- Patent number 6,030,993
- Issue date Feb 29, 2000
- Sang Sup JEW
- Sang Sup Jew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxirane carboxylic acid derivative and its manufacturing method
- Patent number 6,013,666
- Issue date Jan 11, 2000
- Jew; Sang Sup
- Sang Sup Jew
- C07 - ORGANIC CHEMISTRY