Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476032 | 2,3,4,4a-tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)one derivatives | Sharon Rosenzweig-Lipson, Gregory S. Welmaker, James A. Nelson | 2002-11-05 |
| 6372745 | 2,3,4,4A-tetrahydro-1H-pyrazino[1,2-A]quinoxalin-5(6H)one derivatives | Gregory S. Welmaker, James A. Nelson | 2002-04-16 |