Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629418 | Preparation of titanyl fluorophthalocyanines | Michel F. Molaire, William T. Gruenbaum | 1997-05-13 |
| 5614342 | Methods for preparing cocrystals of titanyl fluorophthalocyanines and unsubstituted titanyl phthalocyanine, electrophotographic elements, and titanyl phthalocyanine compositions | Michel F. Molaire | 1997-03-25 |
| 5358820 | Thermally assisted transfer process for transferring electrostatographic toner particles to a thermoplastic bearing receiver | Douglas E. Bugner, David S. Hays, Steven Spinelli | 1994-10-25 |
| 5334477 | Thermally assisted transfer process | Douglas E. Bugner, David S. Hays, Steven Spinelli | 1994-08-02 |
| 5204198 | Photoelectrographic elements utilizing nonionic sulfonic acid photogenerators | Douglas E. Bugner, Michel F. Molaire | 1993-04-20 |
| 5080989 | Photoconductive block copolymers | William T. Gruenbaum, Henry V. Issacson | 1992-01-14 |
| 4968571 | Electrophotographic recording elements containing a combination of photoconductive perylene materials | William T. Gruenbaum, Khe C. Nguyen | 1990-11-06 |
| 4423203 | Electrically photosensitive polymers containing vinylene-1,4-phenylene-imino-1,4-phenylene-vinylenearylene groups | Peter J. Corvan, Cesar Rodriguez, Norman G. Rule | 1983-12-27 |
| 4414152 | Bis aryl-azo derivatives of 2,3-naphthalenediol | Domenic Santilli, Louis J. Rossi | 1983-11-08 |
| 4414320 | Bis aryl-azo derivatives of 2,3-naphthalenediol and electrophotographic liquid developer compositions containing them | Domenic Santilli, Louis J. Rossi | 1983-11-08 |