Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664282 | Synthesis of [3,5,7]-1H-imidazo [1,5-a]imidazol-2 (3H)- one compounds | John M. Ostresh, Richard A. Houghten | 2003-12-16 |
| 6545032 | Synthesis of [3,5,7]-H-imidazo[1,5-a] imidazol-2(3H)-one compounds | John M. Ostresh, Richard A. Houghten | 2003-04-08 |