Kim; Cheol Kyung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kim; Cheol Kyung.The latest application filed is for "novel intermediate and process for preparing entecavir using same".

Company Profile

0.9.10

Kim; Cheol Kyung - Suwon-si KR
Kim; Cheol Kyung - Namyangju-si KR
Kim; Cheol Kyung - Gyeonggi-do KR
Kim, Cheol-Kyung - Namyangju-si Kyungki-do KR
Kim, Cheol-Kyung - Kyungki-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Intermediate and process for preparing entecavir using same Grant 8,569,490 - Lee , et al. October 29, 2	2013-10-29
Method of preparing (6R)-3-hexyl-4-hydroxy-6-undecyl-5, 6-dihydropyran-2-one, and intermediate used in the method Grant 8,242,288 - Yun , et al. August 14, 2	2012-08-14
Novel Intermediate And Process For Preparing Entecavir Using Same App 20110251387 - Lee; Jaeheon ; et al.	2011-10-13
Method Of Preparing (6r)-3-hexyl-4-hydroxy-6-undecyl-5, 6-dihydropyran-2-one, And Intermediate Used In The Method App 20100274029 - Yun; Sang Min ; et al.	2010-10-28
Method preparation clopidogrel and intermediates used therein Grant 7,763,730 - Kim , et al. July 27, 2	2010-07-27
Novel Crystalline Bepotastine Metal Salt Hydrate, Method For Preparing Same, And Pharmaceutical Composition Comprising Same App 20100137367 - Ha; Tae Hee ; et al.	2010-06-03
Method of preparing clopidogrel and intermediates used therein Grant 7,652,140 - Kim , et al. January 26, 2	2010-01-26
Method Preparation Clopidogrel And Intermediates Used Therein App 20090318701 - KIM; Eun Sook ; et al.	2009-12-24
Crystalline monohydrate clopidogrel naphthalenedisulfonate and process of preparation Grant 7,470,707 - Yun , et al. December 30, 2	2008-12-30
Method of Preparing Clopidogrel and Intermediates Used Therein App 20080214821 - Kim; Eun Sook ; et al.	2008-09-04
Antiresorptive mutual salt of raloxifene and bisphosphonic acid App 20070082871 - Ha; Tae Hee ; et al.	2007-04-12
Crystalline acid salts of cefdinir and process for preparing cefdinir using same Grant 7,157,576 - Lee , et al. January 2, 2	2007-01-02
Process for the selective preparation of 3-(z) propenyl-cephem compound Grant 7,112,672 - Lee , et al. September 26, 2	2006-09-26
Crystalline clopidogrel naphthalenesulfonate or hydrate thereof, method for preparing same and pharmaceutical composition containing same App 20050228012 - Yun, Sangmin ; et al.	2005-10-13
Crystalline acid salts of cefdinir and process for preparing cefdinir using same App 20040210049 - Lee, Gwan-Sun ; et al.	2004-10-21
Process for the selective preparation of 3-(z) propenyl-cephem compound App 20040132992 - Lee, Gwan-Sun ; et al.	2004-07-08
Process for preparing 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid Grant 6,620,930 - Lee , et al. September 16, 2	2003-09-16
Method of preparing cephalosporins using 4-hydroxyphenylglycine derivatives App 20020120136 - Lee, Gwan-Sun ; et al.	2002-08-29

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