Patent ID: 8535716
Filing Date: 2013-09-17
Classification: A61K

Abstract:
1. A pharmaceutical composition comprising: a pharmaceutical ingredient in the form of a powder or granule; a water soluble high molecular weight excipient of molecular weight between 1,000 and 1,000,000 Daltons; a water insoluble hydrophilic amphiphilic excipient, wherein said pharmaceutical ingredient, said water soluble high molecular weight excipient, and said water insoluble hydrophilic amphiphilic excipient are solution mixed and dried to form a modified pharmaceutical ingredient in simultaneous contact with both said water soluble high molecular weight excipient and said water insoluble hydrophilic amphiphilic excipient; and a release control agent compacted about said modified pharmaceutical ingredient and present at levels from 1 to 40 total weight percent.