Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760051 | Tetrahydro-beta-carbolines | James E. Audia, James J. Droste, Deborah A. Evrard, Gwyn L. Murdoch, David L. Nelson | 1998-06-02 |
| 5635528 | Intermediates to tetrahydro-beta-carbolines | James E. Audia, James J. Droste, Deborah A. Evrard, Gwyn L. Murdoch, David L. Nelson | 1997-06-03 |
| 5508284 | Tetrahydro-beta-carbolines | James E. Audia, James J. Droste, Deborah A. Evrard, Gwyn L. Murdoch, David L. Nelson | 1996-04-16 |
| 5500431 | Tetrahydro-.beta.-carbolines | James E. Audia, James J. Droste, Deborah A. Evrard, Gwyn L. Murdoch, David L. Nelson | 1996-03-19 |
| 4835159 | Ergoline esters useful as serotonin antagonists | William L. Garbrecht, Gifford P. Marzoni | 1989-05-30 |
| 4782063 | Ergoline esters useful as serotonin antagonists | William L. Garbrecht, Gifford P. Marzoni | 1988-11-01 |