DRY POWDER INHALATION COMPOSITION

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专利权人:

Prashant Kane;Swapnil Chudiwal;Ganesh S;Subhas Bhowmick;Tarun Patel

发明人:

Subhas Bhowmick,Prashant Kane,Ganesh S,Tarun Patel,Swapnil Chudiwal

申请号：

US13699130

公开号：

US20130064870A1

申请日:

2011.05.13

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The dry powder inhalation composition comprising(1) salmeterol xinafoate having mean particle size in range of 2.0μ-6μ microns and a tapped density in the range of 0.20 g·cm−3 to 0.45 g·cm−3 and(2) optionally, one or more other active ingredientsand pharmaceutically acceptable carrier.

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