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:
Apr. 02, 2013
Filed:
Dec. 23, 2010
Applicants:
Pankaj Desai, Gujarat, IN;
Kiyoshi Himeno, Fukuoka, JP;
Nikhil Desai, Gujarat, IN;
Inventors:
Assignee:
Colourtex Industries Limited, , IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P 5/17 (2006.01);
U.S. Cl.
CPC ...
Abstract
Novel disperse azo dyes of formula (I), and processes for preparation thereof. These dyes possess superior washing fastness, sublimation fastness and light fastness.
Desai, Pankaj. (2013). Disperse azo dyes (U.S. Patent No. 8409300). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8409300
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile