Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8147602 | Dye-based ink | Linda C. Uhlir-Tsang, John R. Moffatt | 2012-04-03 |
| 7833335 | Ink-jet ink sets | Matthew Thornberry, Raymond Adamic, James P. Shields | 2010-11-16 |
| 7674328 | Dye-based ink | Linda C. Uhlir-Tsang, John R. Moffatt | 2010-03-09 |
| 7666255 | Ink-jet inks having surfactants below the critical micelle concentration and associated methods | Tye Dodge | 2010-02-23 |
| 7332023 | Dye-based ink compositions | Zia Rehman, Jules G. Moritz, III, Arun Agarwal | 2008-02-19 |
| 7264662 | Ink sets for ink-jet ink imaging | Tye Dodge, Linda C. Uhlir-Tsang, Mary Austin, Zia Rehman, Matthew Thornberry | 2007-09-04 |
| 7247195 | Dye sets for ink-jet ink imaging | Tye Dodge, Linda C. Uhlir-Tsang, Matthew Thornberry | 2007-07-24 |
| 6986572 | Use of cationic surfactant to improve print quality of dyebased inkjet inks | John R. Moffatt | 2006-01-17 |
| 6652636 | Phthalocyanine cyan dye with appended chelating arm to induce monomer dye formation and increased chroma | Larrie Deardurff | 2003-11-25 |
| 6607589 | Cyan ink formulation | Raymond Adamic, Richard A. Sader, Gary W. Byers, Paul Joseph Bruinsma, Howard Doumaux +2 more | 2003-08-19 |
| 6540821 | Inkjet color ink set | Raymond Adamic, Mary Austin, Dennis P. Parazak, Zia Rehman | 2003-04-01 |
| 6419353 | Magenta ink formulation | Raymond Adamic | 2002-07-16 |
| 6053969 | Dye set for improved color quality for ink-jet printers | Mary Austin, Vladek Kasperchik | 2000-04-25 |
| 5935309 | Ink-jet inks for improved print quality | John R. Moffatt, Edward T. Bedford | 1999-08-10 |
| 5858075 | Dye set for improved ink-jet image quality | Larrie Deardurff, Mary Austin | 1999-01-12 |
| 5788754 | Ink-jet inks for improved image quality | Larrie Deardurff, Mary Austin | 1998-08-04 |
| 5785745 | Amphiphilic dyes | John R. Moffatt | 1998-07-28 |
| 5626655 | Use of co-surfactants to adjust properties of ink-jet inks | Norman E. Pawlowski, Jr., Loren E. Johnson, James P. Shields, Zia Rehman | 1997-05-06 |
| 5609674 | Mitigation of dye crystallization in images on transparencies and glossy media | Roger A. Brown, Loren E. Johnson | 1997-03-11 |
| 5536306 | Thermal ink-jet inks having reduced black to color and color to color bleed | Loren E. Johnson, Norman E. Pawlowski, Jr., James P. Shields, John M. Skene | 1996-07-16 |
| 5534051 | Specific dye set for thermal ink-jet printing | — | 1996-07-09 |
| 5501725 | Method for increasing the stability of non-ionic surfactant-containing ink compositions | Garold E. Radke, Cheryl A. MacLeod | 1996-03-26 |
| 5342439 | Bleed resistance of dyes by counter-ion substitution | — | 1994-08-30 |
| 5207824 | Formulation for control of paper cockle in thermal ink-jet printing | John R. Moffatt | 1993-05-04 |
| 4786327 | Dye preparation for thermal ink-jet printheads using ion exchange | Donald E. Wenzel, Loren E. Johnson | 1988-11-22 |