Patent ID: 8889191
Filing Date: 2014-11-18
Classification: A61K,A61P,B82Y,Y02A

Abstract:
1. A method of treatment of a neurological and/or psychiatric condition in a mammalian subject, comprising orally administering to said subject in need thereof a therapeutically effective amount of a sustained release formulation of 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose sulfamate (topiramate), wherein all of the topiramate is released in a continuous manner from the formulation, wherein at least 85% by weight of the total topiramate in the formulation is contained in an extended release (XR) component comprising at least two populations of beads coated with a release controlling coating and each having its own rate of release, and wherein at least one of the at least two XR populations releases 80% of the topiramate contained therein in vitro in not more than 4 hours.