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:
Aug. 17, 2010
Filed:
Jan. 05, 2005
Applicants:
Paul Adriaan Van Der Schaaf, Hagenthal-le-Haut, FR;
Jörg Berghausen, Lörrach, DE;
Fritz Blatter, Reinach, CH;
Martin Szelagiewicz, Münchenstein, CH;
Ulrich Berens, Binzen, DE;
Inventors:
Paul Adriaan Van Der Schaaf, Hagenthal-le-Haut, FR;
Jörg Berghausen, Lörrach, DE;
Fritz Blatter, Reinach, CH;
Martin Szelagiewicz, Münchenstein, CH;
Ulrich Berens, Binzen, DE;
Assignee:
ratiopharm GmbH, Ulm, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to the novel polymorphic Form A and Form B of Rizatriptan benzoate, processes for the preparation thereof and pharmaceutical compositions comprising these crystalline forms.