Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837238 | Pharmacologically useful pyrazolopyridines | Roger E. Markwell, Ian Hughes | 1989-06-06 |
| 4833136 | Pharmaceutically useful pyrazolo[4,3-b]pyridines | Roger E. Markwell, Carol R. De Mello | 1989-05-23 |
| 4818754 | Certain anti-inflammatory pyrazolo [4,3-b] pyridine 7-amines | Roger E. Markwell, Ian Hughes | 1989-04-04 |