Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592503 | Aqueous magenta inkjet ink composition containing a mixture of a self-dispersed pigment and a xanthene dye | Rahel Bekru Bogale | 2013-11-26 |
| 8431631 | Aqueous pigmented yellow inkjet ink composition | Rahel Bekru Bogale | 2013-04-30 |
| 8372898 | Aqueous cyan inkjet ink composition containing a mixture of a self-dispersed pigment and a specific cosolvent mixture | Rahel Bekru Bogale, Susan Butler, Ann P. Holloway, Qi Yin | 2013-02-12 |
| 8328920 | Inkjet ink having improved high resolution nozzle plate compatibility | Meagan Winkler Sisk | 2012-12-11 |
| 8282723 | Magenta inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Meagan Winkler Sisk | 2012-10-09 |
| 8277550 | Yellow inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Meagan Winkler Sisk | 2012-10-02 |
| 8256885 | Cyan inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Meagan Winkler Sisk | 2012-09-04 |
| 7147301 | Ink jet printer that prints using chromatic inks of multiple types | James Harold Powers, Jack William Morris, Meagan Winkler | 2006-12-12 |
| 7040746 | Inkjet ink having yellow dye mixture | Sandra McCain, John Medley | 2006-05-09 |
| 6843838 | Inkjet ink, dye set, ink set, and method of use thereof | John Medley, Vladimir Kantorovich, Wendell Lake, Sandra McCain | 2005-01-18 |
| 6398333 | Print head temperature adjustment based on media type | Shirish Padmakar Mulay, Duane Edward Norris, Julie Ann Gordon Whitney | 2002-06-04 |
| 5981623 | Ink jet ink containing wetting agent | Sandra McCain, Terence E. Franey, Ashok Vishnu Gangal | 1999-11-09 |
| 5735941 | Ink system with reduced bleed | James F. Feeman, Ann P. Holloway, Jing X. Sun, Terence E. Franey, James Mrvos +1 more | 1998-04-07 |
| 5364461 | Inks used in multi-color printing | Bradley Beach, Kathryn E. Burns, Terence E. Franey, Ann M. Piekunka, Paul Timothy Spivey | 1994-11-15 |
| 5254160 | Magenta dye, jet ink, and color set | Bradley Beach, Kathryn E. Burns, James F. Feeman, Ann M. Piekunka | 1993-10-19 |
| 5084333 | Fabric printer ribbon with nigrosine ink | Bradley Beach, Matthew D. Clift, Terence E. Franey, James Mrvos, Ann M. Piekunka | 1992-01-28 |
| 5059045 | Ribbon cartridge having hybrid ink re-inking | James Mrvos, Jeffrey H. Paterra | 1991-10-22 |