Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866075 | Indole derivatives | John L. Archibald, Janet C. White | 1989-09-12 |
| 4806552 | Pyridyl- and/or pyridoyl-(piperid-4-yl) ureas and analogues thereof | John L. Archibald | 1989-02-21 |
| 4801595 | Quinoline carboxamides and anti-hypertensive compositions thereof | John L. Archibald, Janet C. White | 1989-01-31 |