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.:

US 7501218 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 10, 2009

Filed:

Feb. 17, 2006
Applicants:

Robert A. Guistina, Rochester, NY (US);

Jason Morgan, Fairport, NY (US);

Dinesh Tyagi, Fairport, NY (US);

Inventors:

Robert A. Guistina, Rochester, NY (US);

Jason Morgan, Fairport, NY (US);

Dinesh Tyagi, Fairport, NY (US);

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/097 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention is an electrostatographic toner that includes an organometallic complex of dimethyl sulfoxide with a metal salt as a charge control agent having the structure;(M)((CH)SO)(A)where n, q, x and z are integers between 1 and 6, and y is an integer between 2 and 12, The present invention also includes a developer having a toner, an organometallic complex of dimethyl sulfoxide with a metal salt as a charge control agent having the structure;(M)((CH)SO)(A)where n, q, x and z are integers between 1 and 6, and y is an integer between 2 and 12, and a carrier particle.


Find Patent Forward Citations

Guistina, Robert. (2009). Electrostatographic toner containing organometallic dimethyl sulfoxide complex charge control agent (U.S. Patent No. 7501218). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7501218

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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