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:
Nov. 21, 2006
Filed:
Nov. 12, 2004
Applicants:
Matthias Krieger, Mannheim, DE;
Arno Boehm, Mannheim, DE;
Erik Reuther, Mainz, DE;
Klaus Muellen, Cologne, DE;
Inventors:
Matthias Krieger, Mannheim, DE;
Arno Boehm, Mannheim, DE;
Erik Reuther, Mainz, DE;
Klaus Muellen, Cologne, DE;
Assignees:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Max-Planck-Gesellschaft zur Foerdenung der Wissenschaften e.V., Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/02 (2006.01); C09B 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Rylene derivatives of the general formula I where the variables have the following meanings:
Krieger, Matthias. (2006). Rylene derivatives and their use as dyes (U.S. Patent No. 7138522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7138522
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile