Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241065 | Fluoro analogs of hydrocodone and oxycodone useful as analgesics, narcotic antagonists or both | George A. Boswell | 1980-12-23 |
| 4236008 | Fluorination of precursors for fluorine analogs of hydrocodone and oxycodone | — | 1980-11-25 |