Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713989 | Bleed alleviated aqueous pigment dispersion-based ink-jet ink compositions | Dennis P. Parazak | 1998-02-03 |
| 5565022 | Fast drying, bleed-free ink-jet ink compositions | — | 1996-10-15 |
| 5531816 | Bleed-alleviated, waterfast, pigment-based ink-jet ink compositions | — | 1996-07-02 |
| 5342440 | Black-to-color bleed control in thermal ink-jet printing | — | 1994-08-30 |
| 5226957 | Solubilization of water-insoluble dyes via microemulsions for bleedless, non-threading, high print quality inks for thermal ink-jet printers | John R. Moffatt | 1993-07-13 |
| 5062893 | Ink formulations by mixing anionic waterfast dyes containing two or more carboxyl groups | Raymond Adamic, Suraj L. Hindagolla, Garold E. Radke, David J. Halko | 1991-11-05 |