Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716837 | Heterocyclic compounds for the treatment of migraine | Louise Edwards, Methvin Isaac, Shawn Maddaford, Tao Xin | 2004-04-06 |
| 6686374 | Azaindoles having serotonin receptor affinity | Louise Edwards, Ashok Tehim, Tao Xin | 2004-02-03 |