Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364724 | Toner and developer compositions with compatibilizer | Sheau V. Kao, Gerald R. Allison, Paul J. Gerroir, Hui Chang, Michael S. Hawkins | 1994-11-15 |
| 5352556 | Toners having cross-linked toner resins | Enno E. Agur, Gerald R. Allison, Michael S. Hawkins, Stephan V. Drappel, Maria N. V. McDougall +3 more | 1994-10-04 |
| 5350659 | Preparation of conductive toners using fluidized bed processing equipment | Frank Ping-Hay Lee, Sheau V. Kao, Gerald R. Allison, Geroge Liebermann, Gopalan Vijayakumar +1 more | 1994-09-27 |
| 5330874 | Dry carrier coating and processes | Denise Y. Wright, T. Hwee Ng, Angelo J. Barbetta, John A. Creatura | 1994-07-19 |
| 5306593 | Suspension polymerized toner treated by starved feed monomer addition process | Michael F. Cunningham | 1994-04-26 |
| 5288585 | Processes for the preparation of polymers | Michael F. Cunningham, Denise Y. Wright | 1994-02-22 |
| 5264314 | Processes for the preparation of toners | Michael F. Cunningham, Heather M. Wright, Sandra J. Gardner | 1993-11-23 |
| 5264315 | Process for the continuous preparation of encapsulated toner | Hock S. Tan, Joseph D. Wright | 1993-11-23 |
| 5236629 | Conductive composite particles and processes for the preparation thereof | Denise Y. Wright, T. Hwee Ng, Angelo J. Barbetta, John A. Creatura | 1993-08-17 |
| 5229242 | Toner and developer compositions with block or graft copolymer compatibilizer | Sheau V. Kao, Gerald R. Allison, Paul J. Gerroir, Hui Chang, Michael S. Hawkins | 1993-07-20 |
| 5227460 | Cross-linked toner resins | Enno E. Agur, Gerald R. Allison, Michael S. Hawkins, Stephan V. Drappel, Maria N. V. McDougall +3 more | 1993-07-13 |
| 5215847 | Process for obtaining improved dispersion of components in toner particles | Raj D. Patel, Terry L. Bluhm, Sandra J. Gardner | 1993-06-01 |
| 5164282 | Processes for the preparation of toners | — | 1992-11-17 |
| 5153092 | Processes for encapsulated toners | Sheau V. Kao, Gerald R. Allison, Michael S. Hawkins | 1992-10-06 |
| 5114824 | Processes for encapsulated toners | Hock S. Tan, Tie Hwee Ng | 1992-05-19 |
| 5080994 | Processes for the preparation of particles | Marcel P. Breton, Traiko E. Petroff | 1992-01-14 |
| 5043404 | Semisuspension polymerization processes | Denise Y. Wright | 1991-08-27 |
| 4894308 | Process for preparing electrophotographic toner | Sheau V. Kao, Gerald R. Allison, Hui Chang, Edward J. Gutman | 1990-01-16 |
| 4877706 | Single component cold pressure fixable encapsulated toner compositions | Tie Hwee Ng, Nancy A. Listigovers, Trevor I. Martin | 1989-10-31 |
| 4774160 | Toner compositions with amorphous ternary copolycarbonates | Lupu Alexandru | 1988-09-27 |
| 4727011 | Processes for encapsulated toner compositions with interfacial/free-radical polymerization | Raj D. Patel, Steve Webb, Joseph D. Wright | 1988-02-23 |
| 4543313 | Toner compositions containing thermotropic liquid crystalline polymers | Lupu Alexandru | 1985-09-24 |