Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698559 | Disubstituted polycyclic systems as cognition enhancers | Wendell W. Wilkerson | 1997-12-16 |
| 5597916 | 1 substituted oxindoles and azaoxindoles | — | 1997-01-28 |
| 5594001 | Polycyclic systems, and derivatives thereof, as neurotransmitter release enhancers useful in the treatment of cognitive disorders | Wendell W. Wilkerson, Richard A. Earl | 1997-01-14 |