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:
Mar. 24, 2015
Filed:
Dec. 05, 2011
Ulrich Meier, Riehen, CH;
Nicole Bieri, Muttenz, CH;
Dieter Becker, Freiburg, DE;
Julien Taillemite, Huningue, FR;
Marie-pierre Filliot, Geispitzen, FR;
Tanja Meister, Rheinfelden, DE;
Ulrich Meier, Riehen, CH;
Nicole Bieri, Muttenz, CH;
Dieter Becker, Freiburg, DE;
Julien Taillemite, Huningue, FR;
Marie-Pierre Filliot, Geispitzen, FR;
Tanja Meister, Rheinfelden, DE;
Portola Pharmaceuticals, Inc., South San Francisco, CA (US);
Abstract
The present invention relates to a novel crystalline anhydrous form of [(5-chlorothiophene-2-ylsulfonylcarbamoyl)-(4-(6-fluoro-7-(methylamino)-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)phenyl)amide, potassium salt, and its use in the treatment or prevention of a condition or a disorder with platelet ADP receptor inhibition, in particular, P2Yinhibition, in animals, particularly humans. It also relates processes for making such a novel crystalline form. The present invention also relates to a solid, oral formulation of this novel crystalline form, its preparation and use thereof.