Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223751 | Sulfonamide derivatives, intermediate thereof, its preparation methods, and pharmaceutical composition comprising the same | Kyeong Ho Lee, Youn Chul Kim, Ho Jin Park | 2007-05-29 |
| 5990126 | Quinolinic sulfide derivatives acting as NMDA receptor antagonists and process for preparation thereof | No-Sang Park, Churl-Min Seong, Young-Sik Jung, Jin-Il Choi, Chang Woo Lee +3 more | 1999-11-23 |