Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508151 | Processing of photographic elements using copper ligand complexes to catalyze peracid bleaching agents | Terrence R. O'Toole, Mark F. Sistare | 1996-04-16 |
| 5424176 | Acceleration of silver removal by thioether compounds in sulfite fixer | Therese M. Feller, Stuart T. Gordon | 1995-06-13 |
| 5219717 | Article and method of its use for removal of iodide ion from photographic processing solution with a fixing ability | Glenn T. Pearce, Michael R. Roberts, Jacob J. Hastreiter, Jr. | 1993-06-15 |
| 5183727 | Color photographic recording material processing | Allan F. Sowinski | 1993-02-02 |
| 5141855 | Signal amplifying cobalt (III) redox reagents and methods for the determination of analytes in aqueous fluids | — | 1992-08-25 |
| 4912035 | Method for minimizing interference by reductants when detecting cells in biological fluids | Robert T. Belly, Sheryl S. Sullivan | 1990-03-27 |