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. 29, 2016
Filed:
May. 18, 2012
Applicants:
Agusti Bertran, Barcelona, ES;
Josep Terradas, Barcelona, ES;
Inventors:
Agusti Bertran, Barcelona, ES;
Josep Terradas, Barcelona, ES;
Assignee:
Laboratories Lesvi S.L., Barcelona, ES;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 491/044 (2006.01); C07C 57/145 (2006.01); C07D 491/04 (2006.01);
U.S. Cl.
CPC ...
C07D 491/044 (2013.01); C07C 57/145 (2013.01); C07D 491/04 (2013.01);
Abstract
A stable micronized monoclinic form of asenapine maleate is described, which comprises 5% by weight or less of orthorhombic form or any other crystalline form of asenapine maleate, wherein the asenapine maleate has a particle size distribution characterized by a d90 equal to or below 40 μm. Processes for preparing the stable micronized monoclinic form of asenapine maleate are also described. Formula (I).