Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824970 | Stabilization of implantable bioprosthetic tissue | Narendra Vyavahare, Ivan Alferiev | 2004-11-30 |
| 6814980 | Microspheres containing condensed polyanionic bioactive agents and methods for their production | Vinod Labhasetwar, Hagit Cohen | 2004-11-09 |
| 6689861 | Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the same | Ivan Alferiev | 2004-02-10 |