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:
May. 01, 2018
Filed:
Dec. 02, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yoshihisa Yamashita, Kawasaki, JP;
Yuko Negishi, Tama, JP;
Ryuki Nanamiya, Kawasaki, JP;
Toshiyuki Umesato, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/30 (2014.01); B41J 2/01 (2006.01); B41J 2/21 (2006.01); C09D 11/326 (2014.01); C09D 11/322 (2014.01); C09D 11/324 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
B41J 2/01 (2013.01); B41J 2/2107 (2013.01); C09D 11/30 (2013.01); C09D 11/322 (2013.01); C09D 11/324 (2013.01); C09D 11/326 (2013.01); C09D 11/38 (2013.01); B41J 2/211 (2013.01);
Abstract
An aqueous ink for ink jet containing a self-dispersible pigment, an aromatic sulfinic acid or a salt thereof and an aromatic sulfonic acid or a salt thereof.
Yamashita, Yoshihisa. (2018). Ink, ink cartridge, and ink jet recording method (U.S. Patent No. 9956761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9956761
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile