Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835194 | Implantable devices and methods for treatment of pain by delivery of fentanyl and fentanyl congeners | Randolph Mellus Johnson, Felix Theeuwes, Edward M. Gillis, Dana Litmanovitz, James E. Brown +6 more | 2004-12-28 |