Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888360 | Carvone enhancement of transdermal drug delivery | Thomas W. Leonard, Marcia S. Schlesinger | 1989-12-19 |
| 4888362 | Eugenol enhancement of transdermal drug delivery | Thomas W. Leonard, Marcia S. Schlesinger | 1989-12-19 |
| 4873266 | Menthone enhancement of transdermal drug delivery | Thomas W. Leonard, Marcia S. Schlesinger | 1989-10-10 |
| 4820525 | Transdermal drug delivery system | Thomas W. Leonard, Robin Enever | 1989-04-11 |
| 4789660 | Insulin administration using methyl and propyl paraben | Robin Enever, Thomas W. Leonard | 1988-12-06 |