Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077394 | Porphyrins and uses thereof | David Dolphin, Thomas K. Kirk, Tilak Wijesekera, Roberta L. Farrell, Theodore E. Maione | 1991-12-31 |
| 4892941 | Porphyrins | David Dolphin, Thomas K. Kirk, Tilak Wijesekera, Roberta L. Farrell, Theodore E. Maione | 1990-01-09 |