Jose Reyes,Kenneth Anderson,Dale Zevotek,Nathan Reuter,J. Gregory Little,Jeffrey Haley,Vassilios Galiatsatos
申请号：
US14364973
公开号：
US20140348936A1
申请日:
2012.12.17
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Gastroretentive controlled release vehicles may, in some embodiments, (1) comprise a polymeric matrix and agents for the treatment, prevention, and/or mitigation of a disease and/or side effect thereof and (2) have both gastroretentive properties and controlled release properties. Preferrably, the polymeric matrix may comprise ethylene copolymers, ethyl celluloses, and/or thermoplastic polyurethanes that may optionally be partially crosslinked.
