Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855780 | Print media for inkjet printing | Silke Courtenay, Thomas Oswald | 2018-01-02 |
| 9631318 | Printable recording media | Lokendra Pal, Xulong Fu | 2017-04-25 |
| 9545810 | Low grammage recording medium | Gracy Apprisiani Wingkono, Thomas Oswald | 2017-01-17 |
| 9435079 | Uncoated recording media | Thomas Oswald, George B. Clifton, Robert J. Lawton | 2016-09-06 |
| 9127407 | Sizing composition | Steven L. Webb, John C. Helfrick, Silke Courtenay | 2015-09-08 |
| 9068292 | Uncoated recording media | Thomas Oswald, Xulong Fu, Lokendra Pal, Silke Courtenay | 2015-06-30 |
| 9056515 | Paper enhancement treatment with decreased calcium chloride | Gracy Apprisiani Wingkono, Xiaogi Zhou | 2015-06-16 |
| 8758886 | Recording sheet with improved image dry time | Michael F. Koenig, Sen Yang, Steve Schultz, Hai Quang Tran, Ronald A. Askeland +3 more | 2014-06-24 |
| 8123907 | Composition and ink receiving system incorporating the composition | Hai Quang Tran, Ronald A. Askeland, Lawrence Gibson, Steven D. Schultz, Michael F. Koenig +3 more | 2012-02-28 |
| 8075962 | Newsprint media for inkjet printing | Hai Quang Tran, Kelly Ronk, Rodney D. Stramel, Xiaoqi Zhou | 2011-12-13 |
| 8007096 | Ink compositions for use in highlighter markers and associated methods | Christian Schmid, Bill Sperry | 2011-08-30 |
| 7591889 | Dissimilar pigments for use in dark and light inkjet inks | David Tyvoll | 2009-09-22 |
| 7582188 | Composition and ink receiving system incorporating the composition | Hai Quang Tran, Ronald A. Askeland, Lawrence Gibson, Steven D. Schultz, Michael F. Koenig +3 more | 2009-09-01 |
| 7553395 | Print media and methods of making print media | Bill Sperry, Richard J. McManus, Hai Quang Tran, Yi-Hua Tsao | 2009-06-30 |
| 7111933 | Ink-jet systems and methods using visible and invisible ink | Peter C. Morris, Glen A. Hopkins | 2006-09-26 |
| 6824598 | Inkjet ink sets with combinations of light dye load and dark dye load | Matthew Thornberry, Eric L. Burch | 2004-11-30 |
| 6521030 | Inkjet ink sets with high ligthfastness dye | — | 2003-02-18 |
| 6497479 | Higher organic inks with good reliability and drytime | Anne M. Kelly-Rowley, Keshava A. Prasad | 2002-12-24 |
| 6458195 | Use of hydrolyzed Reactive Red 23 | Peter C. Morris | 2002-10-01 |
| 6139139 | Color inkjet printer with pens containing reactive inks | James P. Shields, Mark S. Hickman, Raymond Adamic, Mark L. Choy | 2000-10-31 |
| 5946012 | Reliable high performance drop generator for an inkjet printhead | Kenneth J. Courian, Richard A. Sader, Keshava A. Prasad, Steven L. Webb, David H. Donovan +4 more | 1999-08-31 |
| 5880758 | Printer with pen containing a low dot spread black ink and a high dot spread color ink | Keshava A. Prasad, Ronald A. Askeland, Michele Shepard, Frank Drogo, Leonard Slevin +2 more | 1999-03-09 |
| 5874974 | Reliable high performance drop generator for an inkjet printhead | Kenneth J. Courian, Richard A. Sader, Keshava A. Prasad, Steven L. Webb, David H. Donovan +4 more | 1999-02-23 |
| 5801738 | Process for alleviating bleed and improving color in printed elements | Arthur C. Shor, Harry J. Spinelli, Sheau-Hwa Ma, Howard Matrick, Mark L. Choy +1 more | 1998-09-01 |
| 5745140 | Color ink-jet printer with pigment black and dye-based color inks | Keshava A. Prasad, Ronald A. Askeland, Michele Shepard, Frank Drogo, Leonard Slevin +2 more | 1998-04-28 |