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. 16, 1991
Filed:
Dec. 21, 1989
Applicant:
Inventors:
Walter B Egger, Reinach, CH;
Ernst Schnider, Fullinsdorf, CH;
Assignee:
Sandoz Ltd., Basle, CH;
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ; D06P / ; D06P / ;
U.S. Cl.
CPC ...
8549 ; 8436 ; 8437 ; 8543 ; 8680 ; 8681 ; 8682 ; 8687 ; 8688 ; 8918 ;
Abstract
Trichromatic dye mixtures containing
Egger, Walter. (1991). Trichromatic azo dye mixtures and their use for dyeing cellulose and (U.S. Patent No. 5032142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5032142
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile