Inventor
PARK GHA-SEUNG
KR12 patents
⚠️ This page may combine multiple inventors who share the name “PARK GHA-SEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANMI PHARM IND CO LTD
9 patentsUS7157576B2Jan 2, 2007
Crystalline acid salts of cefdinir and process for preparing cefdinir using same
HANMI PHARM IND CO LTD12 citations83
US6639068B1Oct 28, 2003
Method of preparing highly pure cefpodoxime proxetil
HANMI PHARM IND CO LTD8 citations71
US7084274B2Aug 1, 2006
Method for the selective preparation of 3-oxo-4-aza-5α-androstane compound
HANMI PHARM IND CO LTD3 citations62
US6900245B2May 31, 2005
Pharmaceutical composition comprising crystalline sibutramine methanesulfonate hemihydrate
HANMI PHARM IND CO LTD2 citations62
US7112672B2Sep 26, 2006
Process for the selective preparation of 3-(z) propenyl-cephem compound
HANMI PHARM IND CO LTD3 citations61
US6620930B1Sep 16, 2003
Process for preparing 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid
HANMI PHARM IND CO LTD1 citations51
US7858761B2Dec 28, 2010
1-α-halo-2,2-difluoro-2-deoxy-D-ribofuranose derivatives and process for the preparation thereof
HANMI PHARM IND CO LTD0 citations48
US7799907B2Sep 21, 2010
Method for the preparation of 2′-deoxy-2′,2′-difluorocytidine
HANMI PHARM IND CO LTD1 citations47
US7638642B2Dec 29, 2009
Method for the preparation of D-erythro-2,2-difluoro-2-deoxy-1-oxoribose derivative
HANMI PHARM IND CO LTD0 citations38