Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652239 | Pyridazinedione derivatives useful in treatment of neurological disorders | James F. Resch, Paul F. Jackson | 1997-07-29 |
| 5604227 | Pyridazinedione compounds useful in treating neurological disorders | Richard B. Sparks | 1997-02-18 |
| 5599814 | Pyridazinedione compounds useful in treating neurological disorders | Richard B. Sparks | 1997-02-04 |