Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572880 | Methods and transdermal compositions for pain relief | C. Donald Williams | 2003-06-03 |
| 6479074 | Methods and transdermal compositions for pain relief | C. Donald Williams | 2002-11-12 |
| 6290986 | Method and composition for transdermal administration of pharmacologic agents | C. Donald Williams | 2001-09-18 |