Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686444 | Selected soluble esters of hydroxyl-containing indolocarbazoles | John P. Mallamo | 1997-11-11 |
| 5650407 | Selected soluble esters of hydroxyl-containing indolocarbazoles | John P. Mallamo | 1997-07-22 |
| 5616724 | Fused pyrrolo[2,3-c]carbazole-6-ones | James L. Diebold, Ernest Knight, Jr. | 1997-04-01 |
| 5594009 | Fused pyrrolocarbazoles | Ernest Knight, Jr. | 1997-01-14 |
| 5591855 | Fused pyrrolocarbazoles | Ernest Knight, Jr. | 1997-01-07 |