US 7,563,823 B2
Modified release formulations of a bupropion salt
Werner Oberegger, Mississauga (Canada); Paul Maes, Toronto (Canada); Graham Jackson, Co. Kildare (Ireland); and Mohammad Ashty Saleh, Oakville (Canada)
Assigned to Biovail Laboratories International SRL., St. Michael (Barbados)
Filed on May 22, 2007, as Appl. No. 11/751,785.
Application 11/751785 is a continuation of application No. 11/475252, filed on Jun. 27, 2006, granted, now 7,241,805.
Claims priority of provisional application 60/693906, filed on Jun. 27, 2005.
Prior Publication US 2007/0269516 A1, Nov. 22, 2007
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 31/135 (2006.01)
U.S. Cl. 514—649 14 Claims
 
1. A controlled release matrix comprising bupropion hydrobromide dispersed within a matrix.