Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683848 | Acrylonitrile-modified toner composition and processes | Beng S. Ong, Grazyna E. Kmiecik-Lawrynowicz, Raj D. Patel, David J. Sanders, T. Hwee Ng | 1997-11-04 |
| 5683847 | Toner aggregation latex processes | Raj D. Patel, Grazyna E. Kmiecik-Lawrynowicz, Michael A. Hopper | 1997-11-04 |
| 5660965 | Toner processes | Guerino G. Sacripante, Raj D. Patel, Daniel A. Foucher | 1997-08-26 |
| 5645968 | Cationic Toner processes | Guerino G. Sacripante, Maureen M. Kedian, Raj D. Patel, Beng S. Ong | 1997-07-08 |
| 5601689 | Deinking processes | Guerino G. Sacripante, David Rutland, J. Stephen Kittelberger | 1997-02-11 |
| 5585215 | Toner compositions | Beng S. Ong, Raj D. Patel | 1996-12-17 |
| 5582951 | Carrier processes | Raj D. Patel, Grazyna E. Kmiecik-Lawrynowicz, Michael A. Hopper, Beng S. Ong | 1996-12-10 |
| 5512401 | Polyimide-amic acid toner compositions | Guerino G. Sacripante, J. Stephen Kittelberger | 1996-04-30 |
| 5419992 | Aryl amine polycondensation polymers | George Liebermann, William W. Limburg, John F. Yanus, Dasarao K. Murti | 1995-05-30 |
| 5370955 | Electrophotographic elements with arylamine polycondensation polymers | Alan Edward John Toth, Dale S. Renfer | 1994-12-06 |
| 5342719 | Imaging members having a hydroxy aryl amine charge transport layer | Damodar M. Pai, John F. Yanus, Paul J. DeFeo, Alan Edward John Toth, Zoran D. Popovic | 1994-08-30 |
| 5288836 | Process for producing polycarbonates from nitrogen diol and aromatic diol haloformate. | George Liebermann, Dasarao K. Murti | 1994-02-22 |
| 5223370 | Low gloss toner compositions and processes thereof | Guerino G. Sacripante, Raj D. Patel, Grazyna E. Kmiecik-Lawrynowicz, Hock S. Tan | 1993-06-29 |
| 5204208 | Processes for custom color encapsulated toner compositions | Anthony J. Paine, Trevor I. Martin, Lurdes M. Martins, Karen A. Moffat | 1993-04-20 |
| 5175071 | Encapsulated toner composition | Beng S. Ong, Barkev Keoshkerian, Guerino G. Sacripante | 1992-12-29 |
| 5153089 | Encapsulated toner compositions and processes thereof | Beng S. Ong, Guerino G. Sacripante, Grazyna E. Kmiecik-Lawrynowicz | 1992-10-06 |
| 5139915 | Encapsulated toners and processes thereof | Karen A. Moffat, Anthony J. Paine, Bing R. Hsieh | 1992-08-18 |
| 5035970 | Encapsulated toner compositions and processes thereof | Bing R. Hsieh, Robert J. Gruber, Karen A. Moffat, Anthony J. Paine | 1991-07-30 |
| 4855209 | Low melting encapsulated toners | Trevor I. Martin, Marcel P. Breton, Randolph E. Branston, Karen A. Moffat | 1989-08-08 |
| 4778742 | Colored toner compositions | Beng S. Ong, Lupu Alexandru | 1988-10-18 |
| 4645727 | Colored toner compositions comprising dye chromophores | Beng S. Ong | 1987-02-24 |