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:
Dec. 29, 2015
Filed:
Jun. 18, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Tiziana Chiodo, Mannheim, DE;
Rolf Hellmann, Lustadt, DE;
Marcus Vossen, Limburgerhof, DE;
Beate Salvador, Ellerstadt, DE;
Andreas Hafner, Gelterkinden, CH;
Tobias Hintermann, Therwil, CH;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/506 (2006.01); C07D 401/04 (2006.01); C07C 55/10 (2006.01); C07C 57/15 (2006.01); C07C 63/06 (2006.01);
U.S. Cl.
CPC ...
C07D 401/04 (2013.01); C07C 55/10 (2013.01); C07C 57/15 (2013.01); C07C 63/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
Novel solid forms of imatinib mesilate comprising as active ingredient 4-[(4-methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-phenyl]-benzamide methanesulfonic acid salt and as co-crystal former benzoic acid, fumaric acid or succinic acid are described. The said multi-component crystalline forms possess improved physical and biological properties with respect to the crystalline forms of the active pharmaceutical ingredient previously known.