Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470707 | Crystalline monohydrate clopidogrel naphthalenedisulfonate and process of preparation | Sangmin Yun, Eun Sook Kim, Hee Seock Kim, Bo Sung Kwon, Cheol Kyung Kim +2 more | 2008-12-30 |
| 7449580 | Method of preparing thieno[3,2-c]pyridine derivatives and intermediates used therein | Sangmin Yun, Eun Sook Kim, Hee Seock Kim, Tae Hee Ha, Gwan Sun Lee | 2008-11-11 |
| 7205394 | Clathrate of azithromycin hydrate with 1,2-propyleneglycol, method for the manufacture thereof and pharmaceutical composition comprising same | Gi Jeong Kim, Sang Min YOON, Mi-Ra Seong, Gwan Sun Lee | 2007-04-17 |
| 7205395 | Process of preparing azithromycin and crystalline 9-deoxo-9a-aza-9a-homoerythromycin A hydrate used therein | Gi Jeong Kim, Mi-Ra Seong, Sang Min Yun | 2007-04-17 |
| 6809188 | Method of preparing clarithromycin | Mi-Ra Seong, Nam-Du Kim, Gwan Sun Lee | 2004-10-26 |
| 6528628 | Erythromycin a compounds and process for preparing the same | Nam-Du Kim, Hyoung-Jun Pae, Gwan Sun Lee | 2003-03-04 |
| 6515116 | Method of preparing form II crystals of clarithromycin | Sang Min Yun, Mi-Ra Seong, Gi Jeong Kim, Gwan Sun Lee, Nam-Du Kim | 2003-02-04 |
| 6444796 | Method of preparing form II crystals of clarithromycin | Mi-Ra Seong, Nam-Du Kim, Gwan Sun Lee | 2002-09-03 |