Inventor: Lu Chin H

Assignee: Xerox Corporation

Attorney: Palazzo E O

Title: Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4338390    Publication date : 1982-07-06
Referenced by: 232    Reference cited: 7   
    

Inventor: Hoffend Thomas R; Barbetta Angelo J
Assignee: Xerox Corporation
Attorney: Palazzo E O
Title: Toner compositions with ammonium sulfate charge enhancing additives
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4560635    Publication date : 1985-12-24
Referenced by: 184    Reference cited: 12   
    

Inventor: Hor Ah-Mee; Loutfy Rafik O
Assignee: Xerox Corporation
Attorney: Palazzo E O
Title: Photoconductive imaging members with perylene pigment compositions
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4587189    Publication date : 1986-05-06
Referenced by: 176   
    

Inventor: Kmiecik-Lawrynowicz Grazyna E; Patel Raj D; Hopper Michael A
Assignee: Xerox Corporation
Attorney: Palazzo E O
Title: Process of making toner compositions
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 5344738    Publication date : 1994-09-06
Referenced by: 172    Reference cited: 7   
    

Inventor: Lu Chin H
Assignee: Xerox Corporation
Attorney: Palazzo E O
Title: Toners containing alkyl pyridinium compounds and their hydrates
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4298672    Publication date : 1981-11-03
Referenced by: 170    Reference cited: 9