Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527977 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, William James Harrison | 2003-03-04 |
| 6214499 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, William James Harrison | 2001-04-10 |
| 6190852 | Photographic element containing nitrogen heterocycle substituted cyan coupler and process | Albert J. Mura, John W. Harder | 2001-02-20 |
| 6136081 | Ink jet printing method | Steven Evans, Richard C. VanHanehem | 2000-10-24 |
| 6132501 | Co-milled pigments in ink jet ink | Steven Evans, Richard C. VanHanehem | 2000-10-17 |
| 6110658 | Cyan coupler and combination solvent-containing photographic element and process | James S. Honan, Thomas A. Rosiek | 2000-08-29 |
| 5789146 | Blends of couplers with homologous ballasts | David Darrell Miller, Paul B. Merkel | 1998-08-04 |
| 5750323 | Solid particle dispersions for imaging elements | David Darrell Miller, Mary Christine Brick, Leslie Shuttleworth, Margaret J. Helber, Steven Evans | 1998-05-12 |
| 5665331 | Co-microprecipitation of nanoparticulate pharmaceutical agents with crystal growth modifiers | Pranab Bagchi, H. William Bosch | 1997-09-09 |
| 5340790 | Mixture of indoaniline dyes in dye-donor element for thermal dye transfer | Steven Evans, William H. Simpson, Richard C. VanHanehem | 1994-08-23 |