TRANSDERMAL DRUG DELIVERY SYSTEM WITH OVERLAY

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专利权人:

发明人:

Viet Nguyen,Puchun Liu,Steven Dinh

申请号：

US14208380

公开号：

US20140276479A1

申请日:

2014.03.13

申请国别(地区):

US

年份:

2014

代理人:

摘要：

Transdermal drug delivery systems comprising a drug-containing layer, a backing layer, and an occlusive overlay layer extending beyond the perimeter of the backing layer by 3 to 6 mm in all directions are described. The systems achieve increased drug delivery over an extended time period.

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中国工程科技知识中心

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