William Wayne Howard,Russell Francis Somma,Hemant Hanumant Bhalerao,Sajeev Chandran,Pravin Meghrajji Bhutada,Ashish Ashokrao Deshmukh
申请号：
US14093421
公开号：
US20150150809A1
申请日:
2013.11.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Multi-layer solid oral dosage immediate release and extended release compositions and methods for delivering drugs in abnormally high pH environments wherein the extended release layer is formed from a drug resinate of a strong acid ion-exchange resin and a release rate retarding polymer compressed together.
