Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6355674 | Aminotetralins as 5-HT1D &agr; Agonists | John M. Schaus, Yao-Chang Xu | 2002-03-12 | $106,692,000 |
| 6342498 | Arylpiperazines as serotonin reuptake inhibitors and 5-HT1D&agr; antagonists | David T. Wong, Yao-Chang Xu | 2002-01-29 | $276,544,000 |
| 5814653 | Pharmaceutical method using 6-substituted-1, 2, 3, 4-tetrahydro-9H-carbazoles and 7-substituted-10H -cyclohepta (7, 6-B) indoles | Michael E. Flaugh, Anton D. Kiefer, Jr., Yao-Chang Xu | 1998-09-29 | $221,221,000 |
| 5708187 | 6-substituted-1,2,3,4-tetrahydro-9H-carbazoles and 7-substituted-10H-cyclohepta 7,6-B!indoles: New 5-HT.sub.1F agonists | Michael E. Flaugh, Anton D. Kiefer, Jr., Yao-Chang Xu | 1998-01-13 | $65,836,000 |