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Kwangmyung, KR
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last 30 patents
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Patent Grant
Proinsulin derivative and process for producing human insulin
Patent number
5,962,267
Issue date
Oct 5, 1999
Hanil Synthetic Fiber Co., Ltd.
Hang-Cheol Shin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Tumor necrosis factor muteins
Patent number
5,773,582
Issue date
Jun 30, 1998
Hanil Synthetic Fiber Co., Ltd.
Hang-Cheol Shin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE