Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642356 | Process for preparing beta-ketoester compounds | Hyun-Ik Shin, Jae-Hoon Lee | 2010-01-05 |
| 7361762 | Process for preparing acid salts of Gemifloxacin | Hoon Choi, Sang-Chul Choi, Do Hyun Nam | 2008-04-22 |
| 7081546 | Process for preparing a 5-hydroxy-3-oxo-hexanoic acid derivative | Hyun-Ik Shin | 2006-07-25 |
| 6987199 | Process for preparing beta-ketoester compound | Hyun-lk Shin, Sang-Chul Choi | 2006-01-17 |