Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936601 | Compositions for treating pain | David Helton, Harlan E. Shannon, Daniel E. Womer | 2005-08-30 |
| 6444665 | Method for treating pain | David Helton, Harlan E. Shannon, Daniel E. Womer | 2002-09-03 |
| 6258807 | Method for treating pain | David Helton, Harlan E. Shannon, Daniel E. Womer | 2001-07-10 |
| 5882671 | Anxiolytic agents | David Helton, James Allen Monn, Darryle D. Schoepp, Joseph P. Tizzano | 1999-03-16 |
| 5846974 | Method for treating substance abuse withdrawal | Kurt Rasmussen | 1998-12-08 |
| 5816260 | Method for treating substance abuse withdrawal | Kurt Rasmussen | 1998-10-06 |
| 5732717 | Method for treating substance abuse withdrawal | August Masaru Watanabe, Thomas F. Bumol, Mitchell I. Steinberg, Kurt Rasmussen | 1998-03-31 |
| 5717109 | Excitatory amino acid receptor antagonists | M. Brian Arnold, Thomas John Bleisch, David Helton, Paul Leslie Ornstein, Darryle D. Schoepp +1 more | 1998-02-10 |
| 5661184 | Psychiatric agents | David Helton, James Allen Monn, Darryle D. Schoepp, Joseph P. Tizzano | 1997-08-26 |