Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639760 | 3-oxo-pyrido(1,2-a)-benzimidazole-4-carboxyl and 4-oxo-azepino(1,2-a)-benzimidazole-5-carboxyl derivatives useful in treating central system disorders | David F. McComsey, Winston Ho | 1997-06-17 |