Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933457 | Preparation of 5,8,13,14-tetrahydrobenz[5,6]isoindolo[2,1-b]isoquinolin-8,13-dione derivatives | Gordon H. Phillipps | 1990-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933457 | Preparation of 5,8,13,14-tetrahydrobenz[5,6]isoindolo[2,1-b]isoquinolin-8,13-dione derivatives | Gordon H. Phillipps | 1990-06-12 |