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:
Sep. 28, 2015
Filed:
Nov. 01, 2012
Applicant:
Dystar Colours Distribution Gmbh, Raunheim, DE;
Inventors:
Hartwig Jordan, Bergisch-Gladbach, DE;
Stefan Neubauer, Köln, DE;
Assignee:
DyStar Colours Distribution GmbH, Raunheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P 5/17 (2005.12); C09B 29/045 (2005.12); C09B 29/033 (2005.12); C09B 29/08 (2005.12);
U.S. Cl.
CPC ...
C09B 29/0059 (2012.12); C09B 29/0081 (2012.12); C09B 29/0085 (2012.12); C09B 29/0816 (2012.12);
Abstract
The present invention provides dyes of the general formula (I) where D, Rto Rand n are each as defined in claimprocesses for their preparation and their use.