Systems and methods for extracting powders from receptacles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 20, 2004
Grant Date -
Oct 18, 2001
app pub date -
Dec 6, 2000
filing date -
Dec 17, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for aerosolizing a powder utilizes a receptacle having a cavity containing a powder. An access end of an extraction tube is inserted into the cavity, and an inlet opening is formed in the receptacle. A pressurized gas is flowed through the inlet opening, through the cavity and through the extraction tube to move the powder in the cavity into the extraction tube where the powder is entrained in the gas to form an aerosol.
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