Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275262 | Thermal donor laminate formulation and thermal donor elements comprising the same | Michael Schild, Robert Wagner, Cheryl Brongo, Jared Emmons | 2025-04-15 |
| 9434198 | Heat transferable material for improved image stability | William B. Vreeland | 2016-09-06 |
| 9056514 | Thermal clear laminate donor element | Robert Wagner | 2015-06-16 |
| 8399205 | Device and method for separation, concentration, and/or purification of cells | Michael R. King, Woojin Han, Bryce A. Allio | 2013-03-19 |
| 7501382 | Slipping layer for dye-donor element used in thermal dye transfer | William B. Vreeland, Richard P. Henzel | 2009-03-10 |
| 7323285 | Extruded slipping layer for thermal donor | Narasimharao Dontula, Maurice L. Gray, William H. Simpson | 2008-01-29 |
| 7153626 | Method of forming dye donor element | Maurice L. Gray, Rajesh V. Mehta, Ramesh Jagannathan | 2006-12-26 |
| 7135433 | Thermal print assembly | Teh-Ming Kung | 2006-11-14 |
| 7109147 | Slipping layer containing a branched olefin for a dye-donor element used in thermal dye transfer | Maurice L. Gray | 2006-09-19 |
| 7078366 | Slipping layer containing wax mixture for dye-donor element used in thermal dye transfer | Maurice L. Gray | 2006-07-18 |
| 7071143 | Direct thermographic materials with improved protective layers | Raymond J. Kenney, David A. Johnson | 2006-07-04 |
| 7067457 | Thermal donor for high-speed printing | Maurice L. Gray, Teh-Ming Kung, William Michael York, Brian T. Pope | 2006-06-27 |
| 6923532 | Efficient yellow thermal imaging ribbon | Maurice L. Gray, Cobb S. Goff | 2005-08-02 |
| 6908239 | Arcuate print path to avoid curl in thermal printing | Cobb S. Goff, Maurice L. Gray | 2005-06-21 |
| 6518002 | Photographic bleaching solution containing organic phosphorus acid anti-rust agent and method of use | — | 2003-02-11 |
| 6365547 | Dye-donor element with transferable protection overcoat | Maurice L. Gray | 2002-04-02 |
| 6197483 | Photographic processing using biodegradable bleaching agent followed by fixing | Carl A. Marrese, Alaine M. Gray | 2001-03-06 |
| 6159669 | Photographic fixing composition containing a 1,3-thiazolidine-2-thione and method of rapid photographic processing | Eric R. Schmittou | 2000-12-12 |
| 6096487 | Cyan dye recovery using ferric aminopolycarboxylic acid bleaching composition | — | 2000-08-01 |
| 6087077 | Photographic fixing composition containing a 1,3-thiazolidine-2-thione and method of rapid photographic processing | Eric R. Schmittou | 2000-07-11 |
| 6033834 | Bleach starter for color photographic processes | — | 2000-03-07 |
| 6022676 | Photographic fixing composition with mixture of fixing agents and method of rapid processing | Eric R. Schmittou | 2000-02-08 |
| 6013424 | Photographic fixing composition containing aminoalkyltriazole and method of rapid photographic processing | Eric R. Schmittou | 2000-01-11 |
| 6007972 | Photographic fixing composition containing an oxadiazolethione and method of rapid photographic processing | Eric R. Schmittou | 1999-12-28 |
| 6001545 | Photographic fixing composition and method of rapid photographic processing | Eric R. Schmittou | 1999-12-14 |