Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663175 | Prodrugs of herpes TK inhibitors | Richard L. Tolman, Derek Von Langen, Malcolm MacCoss | 1997-09-02 |
| 4816447 | Anti-viral guanine compounds | Wallace T. Ashton, Arthur K. Field, Richard L. Tolman | 1989-03-28 |
| 4782062 | 9-(2-hydroxymethyl)cycloalkylmethyl) guanines | Richard L. Tolman, Wallace T. Ashton | 1988-11-01 |