Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074430 | Controlled release tramadol tramadol formulation | Ronald Brown Miller, Sandra Therese Antoinette Malkowska, Walter Wimmer, Stewart T. Leslie, Kevin John Smith +2 more | 2006-07-11 |
| 6806294 | Opioid analgesic | Walter Wimmer, Bianca BRÖGMANN, Christof Spitzley | 2004-10-19 |
| 6326027 | Controlled release formulation | Ronald Brown Miller, Sandra Therese Antoinette Malkowska, Walter Wimmer, Stewart T. Leslie, Kevin John Smith +2 more | 2001-12-04 |
| 6254887 | Controlled release tramadol | Ronald Brown Miller, Stewart T. Leslie, Sandra Therese Antoinette Malkowska, Kevin John Smith, Walter Wimmer +2 more | 2001-07-03 |
| 5591452 | Controlled release formulation | Ronald Brown Miller, Stewart T. Leslie, Sandra Therese Antoinette Malkowska, Kevin John Smith, Walter Wimmer +2 more | 1997-01-07 |