Controlled release levetiracetam formulations and methods for producing the same

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专利权人:

Mummini Aruna Murty

发明人:

Mummini Aruna Murty,Boyong Li

申请号：

US12816620

公开号：

US09333175B2

申请日:

2010.06.16

申请国别(地区):

US

年份:

2016

代理人:

摘要：

Pharmaceutical compositions in the form of tablets are disclosed including water-soluble active ingredients such as levetiracetam and a polymer component which primarily includes water-insoluble polymers comprising between 60% and 100% of the polymer component in the tablet core, preferably the entire polymer component in the tablet core. The pharmaceutical compositions can also include an extended-release coating including both water-soluble and water-insoluble polymers.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/