Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614419 | Reagents and methods for the quantification of amitriptyline or nortriptyline in biological fluids | Maciej Adamczyk, Jeffrey R. Fishpaugh, Donald Johnson | 1997-03-25 |
| 5413911 | Determination of tricyclic antidepressant drugs in the presence of interfering substances | Maciej Adamczyk, Jeffrey R. Fishpaugh, Charles A. Harrington, Robert E. Hruska | 1995-05-09 |
| 5407835 | Reagents and methods for the quantification of amitriptyline or nortriptyline in biological fluids | Maciej Adamczyk, Jeffrey R. Fishpaugh, Donald Johnson | 1995-04-18 |