Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614509 | Pharmaceutical agents for preventing the development of tolerance during the treatment with benzodiazepine-receptor-binding active ingredients | Lechoslaw Turski, Herbert Schneider, David N. Stephens | 1997-03-25 |
| 5385903 | Pharmaceutical agent for treatment of withdrawal symptoms | Karin Bressler, Martin Gieseler, David N. Stephens, Lechoslaw Turski | 1995-01-31 |