Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562121 | Black ink-jet inks with reduced lightness and haze | Sukanya Rengaswamy, Mary Austin | 2013-10-22 |
| 7887627 | Dye-based black ink formulations and ink-jet ink sets | Sukanya Rengaswamy, Mary Austin | 2011-02-15 |
| 7828887 | Dye-based ink formulations | Sukanya Rengaswamy, Mary Austin | 2010-11-09 |
| 7678844 | Pigmented ink-jet inks with improved print quality and reliability | Paul Tyrell, Marlene McGorrin, Mary Austin, Alexey S. Kabalnov, Patricia Wang | 2010-03-16 |
| 7497563 | Self-dispersed inks for same orifice plate systems | — | 2009-03-03 |
| 7416597 | Self-dispersed pigment ink formulations, ink-jet ink sets, print systems, and methods of printing | — | 2008-08-26 |
| 7387666 | Black ink-jet inks | — | 2008-06-17 |
| 7365108 | Pigmented ink-jet inks with improved print quality and reliability | Marlene McGorrin, Paul Tyrell, Mary Austin | 2008-04-29 |
| 7332023 | Dye-based ink compositions | Jules G. Moritz, III, Arun Agarwal, Hiang P. Lauw | 2008-02-19 |
| 7264662 | Ink sets for ink-jet ink imaging | Tye Dodge, Hiang P. Lauw, Linda C. Uhlir-Tsang, Mary Austin, Matthew Thornberry | 2007-09-04 |
| 6948801 | Fluid interconnect with sealant | John L. Taylor, Raymond Adamic | 2005-09-27 |
| 6730152 | Methods of controlling bleed between black and color dye based inks in printing applications | — | 2004-05-04 |
| 6572690 | Use of mixtures of organic acids to adjust properties of ink-jet inks | Dennis P. Parazak, Raymond Adamic | 2003-06-03 |
| 6540821 | Inkjet color ink set | Raymond Adamic, Mary Austin, Hiang P. Lauw, Dennis P. Parazak | 2003-04-01 |
| 6187086 | Bleed control solvents for pigmented and dye-based inks | — | 2001-02-13 |
| 6177498 | Ink-jet ink compositions comprising a latex polymer and diol additives | — | 2001-01-23 |
| 6019828 | Ink compositions having superior smearfastness and reduced smudging and blot dry time | — | 2000-02-01 |
| 5925176 | Salt-based ink compositions | — | 1999-07-20 |
| 5730790 | Black to color bleed control using cationic surfactants | — | 1998-03-24 |
| 5626655 | Use of co-surfactants to adjust properties of ink-jet inks | Norman E. Pawlowski, Jr., Loren E. Johnson, Hiang P. Lauw, James P. Shields | 1997-05-06 |