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:
Jul. 22, 2014
Filed:
Dec. 05, 2012
Applicants:
Richard P. Veregin, Mississauga, CA;
Qingbin LI, Edmonton, CA;
Andriy Kovalenko, Edmonton, CA;
Sergey Gusarov, Edmonton, CA;
Inventors:
Richard P. Veregin, Mississauga, CA;
Qingbin Li, Edmonton, CA;
Andriy Kovalenko, Edmonton, CA;
Sergey Gusarov, Edmonton, CA;
Assignees:
Xerox Corporation, Norwalk, CT (US);
National Research Council of Canada, Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The disclosure relates generally to toner additives, and in particular, toner additives that provide desired higher toner charge and low relative humidity (RH) sensitivity. The toner additives comprise titania nanotubes or titania nanosheets in combination with or in place of the commonly used anatase or rutile crystalline titania.