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. 23, 2021
Filed:
Apr. 07, 2020
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventors:
Sakiko Takeuchi, Kanagawa, JP;
Daisuke Noguchi, Kanagawa, JP;
Yuka Yamagishi, Kanagawa, JP;
Yutaka Saito, Kanagawa, JP;
Kazuhiko Nakamura, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/097 (2006.01); G03G 21/00 (2006.01); G03G 15/08 (2006.01); G03G 21/18 (2006.01); G03G 9/113 (2006.01);
U.S. Cl.
CPC ...
G03G 9/09708 (2013.01); G03G 9/0819 (2013.01); G03G 9/0821 (2013.01); G03G 9/09725 (2013.01); G03G 9/1138 (2013.01); G03G 9/1139 (2013.01); G03G 15/0865 (2013.01); G03G 21/0011 (2013.01); G03G 21/1814 (2013.01);
Abstract
An electrostatic-image developing toner includes toner particles, layered compound particles, and a free oil. The mass ratio Ma/Mb of the content Ma of the layered compound particles to the content Mb of the free oil is 0.05 or more and 100 or less.
Takeuchi, Sakiko. (2021). Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method (U.S. Patent No. 11181843). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11181843
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile