Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813973 | Modified, water-soluble polymers containing amide groups reacted with xanthydrol and other dyes | Mitchell A. Winnik | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813973 | Modified, water-soluble polymers containing amide groups reacted with xanthydrol and other dyes | Mitchell A. Winnik | 1989-03-21 |