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:
Nov. 15, 2005
Filed:
Jul. 21, 2003
Applicants:
Kumi Hasegawa, Numazu, JP;
Mitsuo Aoki, Numazu, JP;
Inventors:
Kumi Hasegawa, Numazu, JP;
Mitsuo Aoki, Numazu, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G009/08 ;
U.S. Cl.
CPC ...
Abstract
A toner including a at least a binder resin; a colorant; and a zirconium compound including zirconium and at least one of an aromatic oxycarboxylic acid and a salt thereof, wherein the zirconium compound having a main diffraction peak (A) at a Bragg (2θ) angle of 5.5±0.3° and a diffraction intensity of from 2,000 to 15,000 cps when irradiated with a specific X-ray of CuKα.
Hasegawa, Kumi. (2005). Toner and image forming method using the toner (U.S. Patent No. 6964835). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6964835
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile