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. 30, 2013
Filed:
Mar. 18, 2011
Applicant:
Shuhei Mori, Matsumoto, JP;
Inventor:
Shuhei Mori, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
By using an ink composition which contains C.I. Acid Red 52, C.I. Acid Red 92, and a specific dye at a ratio in a specific range, it is possible to provide recorded matter having good lightfastness without impairing fluorescence intensity and color developability.
Mori, Shuhei. (2013). Ink composition (U.S. Patent No. 8496743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8496743
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile