Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635747 | Dyes, inks and their use in ink-jet printing | Prakash Patel | 2003-10-21 |
| 6610132 | Compositions containing a liquid medium and an azo dye | — | 2003-08-26 |
| 6605144 | High light- fastness yellow composition | Janette Watkinson, John E. Presgrave | 2003-08-12 |
| 6517620 | Mono-azo dyes and inks for ink-jet printing | Kathryn Carr, Mark Kenworthy | 2003-02-11 |
| 6506241 | Bix-azo naphthylene compounds and their use in compositions and inks for ink-jet printing | Julie Ann Stocks | 2003-01-14 |