Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649763 | Optically active quinoline carboxylic acid derivatives with 7-pyrrolidine substituents causing optical activity and a process for the preparation thereof | Sung June Yoon, Yong Ho Chung, Chi Woo Lee, Jin Soo Lee, Yoon-Ho Jin +5 more | 2003-11-18 |
| 6608058 | 6-methylnicotinamide derivatives as antiviral agents | Sung June Yoon, Sang Wook Lee, Jin Soo Lee, Geun-Hyung Lee, Hak-Dong Lee +3 more | 2003-08-19 |
| 6552196 | Quinolone carboxylic acid derivatives | Sung-Joon Yoon, Yong Ho Chung, Chi Woo Lee, Yoon Seok Oh, Jae-Kyung Lim +1 more | 2003-04-22 |