Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868311 | Biotinylated psoralens | Wilma A. Saffran, Francis P. Gasparro, John Welsh, Charles R. Cantor | 1989-09-19 |
| 4838852 | Active specific immune suppression | Daniel Tripodi | 1989-06-13 |