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Joong-Ypoung Kim
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Suweon, KR
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last 30 patents
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Patent Grant
Antiviral substituted pyrimidinedione homocarbocyclic nucleoside de...
Patent number
5,922,727
Issue date
Jul 13, 1999
Samjin Pharmaceutical Co., Ltd
Eui-Hwan Cho
C07 - ORGANIC CHEMISTRY
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Patent Grant
Piperazine derivatives and methods for the preparation thereof and...
Patent number
5,780,472
Issue date
Jul 14, 1998
Samjin Pharmaceuticazl Co., Ltd.
Eui-Hwan Cho
C07 - ORGANIC CHEMISTRY