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. 13, 2015
Filed:
Jul. 02, 2013
Applicant:
Lanxess Deutschland Gmbh, Cologne, DE;
Inventors:
Hans-Ulrich Borst, Elsdorf, DE;
Frank Linke, Cologne, DE;
Heinz-Josef Fuellmann, Leichlingen, DE;
Stephan Michaelis, Odenthal, DE;
Dirk Pfuetzenreuter, Burscheid, DE;
Sabine Endert, Wuppertal, DE;
Assignee:
LANXESS Deutschland GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); G02F 1/1335 (2006.01); G03F 7/004 (2006.01); C09B 45/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The new metal azo pigments comprising the adduct of