Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044946 | Applications of an electrokinetic device for an imaging system | James Elmer Abbott, Jr., Timothy Koch, Cassady Roop | 2024-07-23 |
| 11693289 | Applications of an electrokinetic device for an imaging system | James Elmer Abbott, Jr., Timothy Koch, Cassady Roop | 2023-07-04 |
| 11578150 | Refractive index matched resin for electrophoretic displays and other applications | James Elmer Abbott, Jr., Timothy Koch, Cassady Roop | 2023-02-14 |
| 11454855 | Applications of an electrokinetic device for an imaging system | James Elmer Abbott, Jr., Timothy Koch, Cassady Roop | 2022-09-27 |
| 11174328 | Refractive index matched resin for electrophoretic displays and other applications | James Elmer Abbott, Jr., Timothy Koch, Cassady Roop | 2021-11-16 |
| 10583660 | Printhead device including shipping fluid | Curtis Voss | 2020-03-10 |
| 10195861 | Printhead device including shipping fluid | Curtis Voss | 2019-02-05 |
| 9193884 | Ink composition | Sundar Vasudevan, Richard J. McManus | 2015-11-24 |
| 9187665 | Inkjet ink with self-dispersed pigment | Sundar Vasudevan, Richard J. McManus | 2015-11-17 |
| 8287633 | Restoration of black to color bleed performance of amphoteric pigment dispersion based inks of low pigment loads | — | 2012-10-16 |
| 8052786 | Amphoteric pigment dispersion containing ink formulations, methods of using ink formulations, and systems using ink formulations | — | 2011-11-08 |
| 7919176 | Ink-jet media porous coatings with chemically attached active ligands | — | 2011-04-05 |
| 7740920 | Chemically-bonded porous coatings that enhance humid fastness and fade fastness performance of ink jet images | James P. Shields | 2010-06-22 |
| 7699461 | Permanent fixation of dyes to surface-modified inorganic particulate-coated media | Vladek Kasperchik, James P. Shields, Gary Allan Ungefug | 2010-04-20 |
| 7677720 | Chemically-modified coatings for enhanced performance of ink-jet images | Kent D. Vincent, Sivapackia Ganapathiappan, Sean Zhang | 2010-03-16 |
| 7666256 | Amphoteric pigment dispersion containing ink formulations, methods of using ink formulations, and systems using ink formulations | — | 2010-02-23 |
| 7638166 | Method of preparing active ligand-modified inorganic porous coatings on ink-jet media | — | 2009-12-29 |
| 7449217 | Chemically-bonded porous coatings that enhance humid fastness and fade fastness performance of ink jet images | James P. Shields | 2008-11-11 |
| 7226647 | Permanent fixation of dyes to surface-modified inorganic particulate-coated media | Vladek Kasperchik, James P. Shields, Gary Allan Ungefug | 2007-06-05 |
| 6951672 | Chemically-modified coatings for enhanced performance of ink-jet images | Kent D. Vincent, Sivapackia Ganapathiappan, Sean Zhang | 2005-10-04 |
| 6905729 | Active ligand-modified inorganic porous coatings for ink-jet media | — | 2005-06-14 |
| 6805736 | Pen-compatible black and color inkjet inks having improved bleed control | — | 2004-10-19 |
| 6300391 | Inks containing glycol ethers and specific polymers for dry time and bleed improvements in ink-jet printing inks | Dennis P. Parazak | 2001-10-09 |
| 6036759 | Black to color bleed control in ink-jet printing inks | Raymond Adamic | 2000-03-14 |
| 6019827 | Reliability enhancement of microemulsion-based ink-jet inks | Dennis P. Parazak | 2000-02-01 |