Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376519 | Photographic material containing a coupler composition comprising magenta coupler, phenolic solvent, and at least one aniline or amine | Paul B. Merkel | 1994-12-27 |
| 5364745 | Azoaniline masking couplers for photographic materials | Jared B. Mooberry, James J. Seifert, Robert J. Ross, Daniel L. Kapp | 1994-11-15 |
| 5358828 | Photographic element and process comprising a bleach accelerator releasing compound | William J. Begley, David T. Southby, Donald Singleton, Jr. | 1994-10-25 |
| 5350667 | Photographic elements containing magenta couplers and process for using same | Paul B. Merkel, Bernard A. Clark, Paul L. Stanley | 1994-09-27 |
| 5318879 | Photographic element comprising a bleach accelerator releasing compound | William J. Begley, David T. Southby, Donald Singleton, Jr. | 1994-06-07 |
| 5300406 | Photographic element comprising a combination of a development inhibiting releasing coupler and a bleach accelerator releasing compound | William J. Begley, David T. Southby, Donald, Jr. Singleton | 1994-04-05 |
| 5298368 | Photographic coupler compositions and methods for reducing continued coupling | Paul B. Merkel, Edward Schofield | 1994-03-29 |