Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787149 | Topical application of opioid analgesic drugs such as morphine | Christoph Stein | 2004-09-07 |
| 6465442 | Topical application of muscarinic and opioid agents for treatment of tinnitus | — | 2002-10-15 |
| 6262063 | Topical application of muscarinic and opioid agents for treatment of tinnitus | — | 2001-07-17 |
| 6011022 | Topical application of muscarinic analgesic drugs such as neostigmine | — | 2000-01-04 |