Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645910 | Formazan-cyanine copolymers dyes for optical recording layers and elements | Elizabeth G. Burns, Ramanuj Goswami | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645910 | Formazan-cyanine copolymers dyes for optical recording layers and elements | Elizabeth G. Burns, Ramanuj Goswami | 1997-07-08 |