Mahendra Chaudhari,Omprakash D. Chandwani,Rajashree S. Yelegaonkar
申请号：
US11996023
公开号：
US09629800B2
申请日:
2006.07.19
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention concerns gastroretentive formulation comprising an active substance granulated with a mixture of a weak gelling agent, a strong gelling agent, and a gas generating agent and process for manufacturing said formulation.
