Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906463 | Transdermal drug-delivery composition | Samir Roy | 1990-03-06 |
| 4201211 | Therapeutic system for administering clonidine transdermally | Santosh K. Chandrasekaran, Siegfried Darda, Alan S. Michaels | 1980-05-06 |