Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369101 | Expanded porphyrins: large porphyrin-like tripyrroledimethine-derived macrocycles | Gregory W. Hemmi, Toshiaki Murai | 1994-11-29 |
| 5302714 | Sapphyrins, derivatives and syntheses | Michael John Cyr | 1994-04-12 |
| 5292414 | Expanded porphyrins: large porphyrin-like tripyrroledimethine-derived macrocycles for singlet oxygen production | Murai Toshiaki, Gregory W. Hemmi | 1994-03-08 |