Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433039 | Ink jet printing with inks containing comb polymer dispersants | — | 2002-08-13 |
| 6200369 | Ink compositions | — | 2001-03-13 |
| 6176911 | Ink compositions | — | 2001-01-23 |
| 6156111 | Ink compositions | — | 2000-12-05 |
| 6117527 | Recording sheets and ink jet printing processes therewith | — | 2000-09-12 |
| 6054505 | Ink compositions with improved shelf stability | Kurt B. Gundlach, Luis A. Sanchez, Richard L. Colt, Maura A. Sweeney | 2000-04-25 |
| 6048388 | Ink compositions containing ionic liquid solvents | — | 2000-04-11 |
| 6015620 | Coated recording sheets | — | 2000-01-18 |
| 6005022 | Ink compositions containing cationic amido amine polymers | — | 1999-12-21 |
| 5990198 | Ink compositions containing vinyl pyrrolidinone/vinyl imidazolium copolymers | — | 1999-11-23 |
| 5976231 | Inks for ink jet printing | — | 1999-11-02 |
| 5961705 | Ink compositions containing oxy acids or oxy acid salts | — | 1999-10-05 |
| 5882389 | Ink jet inks containing oxazolidinones | — | 1999-03-16 |
| 5665150 | Dye and ink compositions | — | 1997-09-09 |
| 5643357 | Liquid crystalline ink compositions | Marcel P. Breton, Raymond W. Wong, Yvan Gagnon, Stig E. Friberg | 1997-07-01 |
| 5641346 | Ink jet ink compositions and recording processes | David A. Mantell, Bing R. Hsieh, Ian D. Morrison, Michael P. O'Horo, Joseph J. Wysocki +3 more | 1997-06-24 |
| 5563644 | Ink jet printing processes with microwave drying | Louis V. Isganitis, Edward J. Radigan, Jr., Arthur M. Gooray, Leonard M. Carreira | 1996-10-08 |
| 5543259 | Developer compositions | Timothy J. Fuller | 1996-08-06 |
| 5492559 | Liquid crystalline microemulsion ink compositions | John F. Oliver, Marcel P. Breton, Stig E. Friberg, Raymond W. Wong | 1996-02-20 |
| 5413630 | Colorant and ink compositions | Timothy J. Fuller | 1995-05-09 |
| 5389133 | Ink compositions for ink jet printing | Kurt B. Gundlach, Richard L. Colt, Edward J. Radigan, Jr., Julia Kohlmeier | 1995-02-14 |
| 5300143 | Ink compositions for ink jet printing | — | 1994-04-05 |
| 5242489 | Ink jet printing processes | — | 1993-09-07 |
| 5223026 | Ink jet compositions and processes | — | 1993-06-29 |
| 5207825 | Ink compositions for ink jet printing | — | 1993-05-04 |