Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548081 | Bioabsorbable composites of derivatized hyaluronic acid and other biodegradable, biocompatible polymers | Khalid Sadozai, Charles H. Sherwood | 2003-04-15 |
| 6537979 | Water-insoluble derivatives of hyaluronic acid crosslinked with a biscarbodiimide | David A. Swann, Glenn D. Prestwich | 2003-03-25 |
| 6096727 | Method for treating wounds using modified hyaluronic acid crosslinked with biscarbodiimide | David A. Swann, Glenn D. Prestwich | 2000-08-01 |
| 6013679 | Water-insoluble derivatives of hyaluronic acid and their methods of preparation and use | David A. Swann, Glenn D. Prestwich | 2000-01-11 |
| 5621093 | Steam-sterilizing solid hyaluronic acid | David A. Swann, Vladimir Pinsky | 1997-04-15 |
| 5502081 | Water-insoluble derivatives of hyaluronic acid and their methods of preparation and use | David A. Swann, Glenn D. Prestwich | 1996-03-26 |
| 5356883 | Water-insoluble derivatives of hyaluronic acid and their methods of preparation and use | David A. Swann, Glenn D. Prestwich | 1994-10-18 |
| 5149331 | Method and device for wound closure | Ariel Ferdman, David Philip Miller, Vladimir Pinsky, William D. Richards, David Swann | 1992-09-22 |