Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642267 | Substituted 1,5-dihydropyrrol-2-one derivatives active as NMDA receptor antagonists for treatment of states of pain | Michael Przewosny, Hans-Dietrich Stachel | 2003-11-04 |