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:
Jul. 14, 2015
Filed:
Sep. 04, 2009
Klaus Fuchs, Mittelbiberach, DE;
Cornelia Dorner-ciossek, Warthausen, DE;
Christian Eickmeier, Mittelbiberach, DE;
Dennis Fiegen, Biberach, DE;
Thomas Fox, Biberach, DE;
Riccardo Giovannini, Verona, IT;
Niklas Heine, Biberach, DE;
Martin Hendrix, Tarrytown, NY (US);
Holger Rosenbrock, Mittelbiberach, DE;
Gerhard Schaenzle, Biberach, DE;
Klaus Fuchs, Mittelbiberach, DE;
Cornelia Dorner-Ciossek, Warthausen, DE;
Christian Eickmeier, Mittelbiberach, DE;
Dennis Fiegen, Biberach, DE;
Thomas Fox, Biberach, DE;
Riccardo Giovannini, Verona, IT;
Niklas Heine, Biberach, DE;
Martin Hendrix, Tarrytown, NY (US);
Holger Rosenbrock, Mittelbiberach, DE;
Gerhard Schaenzle, Biberach, DE;
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Abstract
The invention relates to novel cycloalkyl- or cycloalkenyl-substituted pyrazolopyrimidinones of formula (I). wherein A, R-Rand x are as defined herein, and their use as medicaments for improving perception, concentration, learning and/or memory in patients in need thereof.