Michael Vachon,Edward M. RUDNIC,VACHON, Michael,RUDNIC, Edward, M.
申请号：
US13400065
公开号：
US20120321674A1
申请日:
2012.02.18
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Abuse resistant pharmaceutical formulations are provided that contain one or more abusable drugs and one or more abuse deterrent components. The abuse deterrent component(s) prevent the abusable drug(s) from being removed/extracted to an appreciable extent and/or rate. The abuse deterrent component(s) may be in the form of pellets, beads, beadlets, granules, powders, or the like, and may comprise a core that contains a material that is both hydrophilic and hydrophobic, and optionally a pH-dependent coating.
