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:
Jan. 16, 1996
Filed:
Nov. 09, 1994
Applicant:
Inventors:
Hermann Loeffler, Speyer, DE;
Gunther Lamm, Hassloch, DE;
Volker Bach, Neustadt, DE;
Arno Lange, Bad Duerkheim, DE;
Helmut Reichelt, Neustadt, DE;
Herbert Rothmaier, Altdorf, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ; D06P / ; D06P / ;
U.S. Cl.
CPC ...
8638 ; 8639 ; 8643 ; 8662 ; 8922 ;
Abstract
Dye mixtures comprising at least six isochromatic dyes of the formula ##STR1## where D is the radical of a diazo component of the aniline, aminothiophene, aminothiazole, aminoisothiazole or aminobenzisothiazole series and
Loeffler, Hermann. (1996). Dye mixtures containing azo dyes having a coupling component from the (U.S. Patent No. 5484460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5484460
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile