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Won Hun Ham
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Suwon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing prostaglandin derivatives and stereospecific...
Patent number
6,989,458
Issue date
Jan 24, 2006
Yonsung Fine Chemical Co.
Won-Hun Ham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing sulfamoyl-substituted phenethylamine derivatives
Patent number
6,914,159
Issue date
Jul 5, 2005
Yonsung Fine Chemical Co., Ltd.
Won Hun Ham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing prostalglandin derivatives and stereospecific...
Patent number
6,852,880
Issue date
Feb 8, 2005
Yonsung Fine Chemical Co.
Won-Hun Ham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereoselective synthesis of oxazoline derivative
Patent number
6,143,900
Issue date
Nov 7, 2000
Dong Kook Pharmaceutical Co., Ltd.
Won Hun Ham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of oxazoline compound
Patent number
6,127,546
Issue date
Oct 3, 2000
Dong Kook Pharmaceutical Co., Ltd.
Jin Kyu Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 3-amino-1-hydroxypropane-1, 1-diphosphonic acid
Patent number
5,792,885
Issue date
Aug 11, 1998
Dong Kook Pharmaceutical Co., Ltd.
Won Hun Ham
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR STABILIZING EC-SOD AND METHOD OF STABILIZING EC-SOD...
Publication number
20160108390
Publication date
Apr 21, 2016
The Catholic University of Korea Industry-Academic Cooperation Foundation
Tae-Yoon KIM
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Process for preparing prostaglandin derivatives and stereospecific...
Publication number
20050192451
Publication date
Sep 1, 2005
Won-Hun Ham
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing prostalglandin derivatives and stereospecific...
Publication number
20040116693
Publication date
Jun 17, 2004
Won-Hun Ham
C07 - ORGANIC CHEMISTRY