Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314887 | 2-amino-1, 4-dihydropyridine derivatives with calcium agonist and alpha.sub. -antagonist activity | Paul E. Aldrich, Philip Ma | 1994-05-24 |
| 5300642 | .alpha., .alpha.-disubstituted aromatics and heteroaromatics as cognition enhancers | Melvyn J. Myers, Victor J. Nickolson | 1994-04-05 |