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:
Mar. 08, 2005
Filed:
Jul. 21, 2001
Applicant:
Warren James Ebenezer, Stockport, GB;
Inventor:
Warren James Ebenezer, Stockport, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B062/513 ; D06P001/384 ;
U.S. Cl.
CPC ...
Abstract
The present invention refers to trisazo dyes of the formula Ior an alkali metal salt thereof; wherein:
Ebenezer, Warren. (2005). Reactive trisazo dyes (U.S. Patent No. 6864360). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6864360
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile