Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780045 | Transmucosal drug delivery device | Joan K. Barkhaus | 1998-07-14 |
| 5113860 | Non-invasive transmucosal drug level monitoring method | — | 1992-05-19 |
| 4639445 | Metabolites of triazolo[1,5-c]pyrimidines | James J. Wade | 1987-01-27 |
| 4496734 | Metabolite | William R. Bronn, Elden H. Banitt | 1985-01-29 |