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:
Apr. 30, 2013
Filed:
May. 02, 2011
Applicants:
Martin Hendrix, Odenthal, DE;
Lars Bärfacker, Oberhausen, DE;
Heike Heckroth, Odenthal, DE;
Dagmar Karthaus, Solingen, DE;
Adrian Tersteegen, Wuppertal, DE;
Inventors:
Martin Hendrix, Odenthal, DE;
Lars Bärfacker, Oberhausen, DE;
Heike Heckroth, Odenthal, DE;
Dagmar Karthaus, Solingen, DE;
Adrian Tersteegen, Wuppertal, DE;
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61K 31/519 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to novel cyanopyrimidinones, process for their preparation, and the use thereof for producing medicaments for improving perception, concentration, learning and/or memory.