Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649332 | Color photographic element having improved contrast and compatibility with both dry and conventional processing | Xiqiang Yang, Benjamin P. Hoag | 2003-11-18 |
| 6610450 | Thermally developable imaging system comprising a blocked color-forming agent in association with a hydroxy-substituted aromatic compound for promoting image formation | Xiqiang Yang, Zbyslaw R. Owczarczyk | 2003-08-26 |
| 6569612 | Photographic element containing a high-dye-yield coupler for producing a yellow hue | Lelia Cosimbescu, Jared B. Mooberry, Louis E. Friedrich | 2003-05-27 |
| 6534226 | Imaging element containing a blocked photographically useful compound | Zbyslaw R. Owczarczyk, Xiqiang Yang | 2003-03-18 |
| 6513212 | Scannable photographic element containing high extinction high-dye-yield cyan couplers | Jared B. Mooberry, Wojciech K. Slusarek, David H. Levy, Xiqiang Yang | 2003-02-04 |
| 6506528 | Photothermographic element containing a mixture of blocked developers | Zbyslaw R. Owczarczyk, Xiqiang Yang | 2003-01-14 |
| 6506546 | Imaging element containing a blocked photographically useful compound | Zbyslaw R. Owozarczyk, Xiqiang Yang | 2003-01-14 |