Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495535 | High potency dihydroergotamine compositions | Donna Gilbert | 2002-12-17 |
| 6479551 | Treatment of migraine headache | Zakauddin T. Chowhan | 2002-11-12 |
| 6077539 | Treatment of migraine headache | Zakauddin T. Chowhan | 2000-06-20 |
| 6060499 | Anti-migraine methods and compositions using 5-HT agonists with long-acting NSAIDs | — | 2000-05-09 |
| 5872145 | Formulation of 5-HT agonist and NSAID for treatment of migraine | — | 1999-02-16 |