Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001386 | Implantable controlled release device to deliver drugs directly to an internal portion of the body | Paul Ashton | 1999-12-14 |
| 5773019 | Implantable controlled release device to deliver drugs directly to an internal portion of the body | Paul Ashton | 1998-06-30 |
| 5378475 | Sustained release drug delivery devices | Thomas J. Smith, Paul Ashton | 1995-01-03 |