Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188641 | Colored polymers from azo dye monomers containing olefinic groups | — | 1993-02-23 |
| 5102448 | Ink-jet printing | Donald M. Gunn | 1992-04-07 |
| 4933426 | Condensation polymers | Robert D. McClelland | 1990-06-12 |
| 4763371 | Coloration process for applying a colored polymer containing units derived from an organic dye | — | 1988-08-16 |
| 4512773 | Cationic triphendioxazine dyes, methods for their manufacture and their use for dyeing cellulosic substrates | Kenneth Anderton, Nigel Hall, Andrew H. M. Renfrew, Malcolm G. Shaw | 1985-04-23 |