Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476398 | Corneal implant and uses thereof | May Griffith, Fengfu Li, Shigeto Shimmura | 2009-01-13 |
| 6645715 | Artificial cornea | May Griffith, Mitchell Watsky, Ying Song | 2003-11-11 |
| 6197935 | Prion-free collagen and collagen-derived products and implants for multiple biomedical applications; methods of making thereof | Regen Drouin, Gaétan Laroche | 2001-03-06 |
| 5863984 | Biostable porous material comprising composite biopolymers | Krystina Pietrucha, Rene C. Gaudreault | 1999-01-26 |
| 4970298 | Biodegradable matrix and methods for producing same | Frederick H. Silver, Richard A. Berg, Kevin Weadock, Conrad Whyne | 1990-11-13 |
| 4925924 | Biocompatible synthetic and collagen compositions having a dual-type porosity for treatment of wounds and pressure ulcers and therapeutic methods thereof | Frederick H. Silver, Richard A. Berg, Arkady Chernomorsky, Robert M. Olson | 1990-05-15 |