Ultra low density pulmonary powders
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 10, 2017
Issued Date -
N/A
app pub date -
May 8, 2015
filing date -
Nov 9, 2012
priority date (Note) -
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Abstract
The invention provides pharmaceutical compositions for pulmonary delivery comprising particles containing a pharmaceutical agent and having a geometric size of greater than about 5 μm and a tap density of less than about 0.075 g/cm3. The invention also provides methods for delivering the pharmaceutical compositions of the invention to the respiratory tract of a patient.
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