Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747577 | Conductive particles containing carbon black and processes for the preparation thereof | Nancy A. Listigovers, Michael F. Cunningham, Thomas E. Enright, John A. Creatura | 1998-05-05 |
| 5571655 | Toner reactive melt mixing process | Hadi K. Mahabadi, Michael S. Hawkins, Gerald R. Allison, Sheau V. Kao, Nam S. Ro +1 more | 1996-11-05 |
| 5501935 | Toner aggregation processes | Raj D. Patel, Michael A. Hopper, Grazyna E. Kmiecik-Lawrynowicz | 1996-03-26 |
| 5484674 | Benzimidazole perylene imaging members and processes thereof | Ah-Mee Hor, Charles G. Allen | 1996-01-16 |
| 5482812 | Wax Containing toner aggregation processes | Michael A. Hopper, Raj D. Patel, Grazyna E. Kmiecik-Lawrynowicz, Stephan V. Drappel | 1996-01-09 |
| 5364724 | Toner and developer compositions with compatibilizer | Hadi K. Mahabadi, Sheau V. Kao, Gerald R. Allison, Hui Chang, Michael S. Hawkins | 1994-11-15 |
| 5229242 | Toner and developer compositions with block or graft copolymer compatibilizer | Hadi K. Mahabadi, Sheau V. Kao, Gerald R. Allison, Hui Chang, Michael S. Hawkins | 1993-07-20 |
| 5202209 | Toner and developer compositions with surface additives | Francoise M. Winnik, William Riske, Anthony R. Davidson, Richard P. N. Veregin | 1993-04-13 |
| 4937167 | Process for controlling the electrical characteristics of toners | Karen A. Moffat, Marcel P. Breton, Trevor I. Martin | 1990-06-26 |