The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2016
Filed:
Jul. 13, 2011
Applicants:
Ilanit Mor, Nes Ziona, IL;
Basile Verdene, Nes Ziona, IL;
Albert Teishev, Nes Ziona, IL;
Roi Liraz, Nes Ziona, IL;
Yaron Grinwald, Nes Ziona, IL;
Nava Klein, Nes Ziona, IL;
Emad Masoud, Nes Ziona, IL;
Inventors:
Ilanit Mor, Nes Ziona, IL;
Basile Verdene, Nes Ziona, IL;
Albert Teishev, Nes Ziona, IL;
Roi Liraz, Nes Ziona, IL;
Yaron Grinwald, Nes Ziona, IL;
Nava Klein, Nes Ziona, IL;
Emad Masoud, Nes Ziona, IL;
Assignee:
Hewlett-Packard Indigo B.V., Maastricht, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); G03G 15/06 (2006.01); G03G 9/135 (2006.01); B41J 2/06 (2006.01); B41J 2/14 (2006.01); C09D 11/03 (2014.01);
U.S. Cl.
CPC ...
G03G 9/1355 (2013.01); B41J 2/06 (2013.01); B41J 2/14314 (2013.01); C09D 11/03 (2013.01);
Abstract
Disclosed is an electrostatic ink composition, comprising a single charge director and a charge control agent that counters the build up of negative optical density memory on the intermediate transfer member of a printing apparatus using the electrostatic ink.