Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788753 | Polyamines complexed to anionic dyes, thereby forming water-soluble cationic dyes | Norman E. Pawlowski, Jr., David J. Halko, Joseph W. Tsang | 1998-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788753 | Polyamines complexed to anionic dyes, thereby forming water-soluble cationic dyes | Norman E. Pawlowski, Jr., David J. Halko, Joseph W. Tsang | 1998-08-04 |