Aerosol delivery systems, compositions and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8945605
APP PUB NO 20140109899A1
SERIAL NO

13831268

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aerosol preparation assembly includes an entrainment chamber defining an entrainment volume. The entrainment chamber includes a gas inlet port, an aerosol inlet port and an outlet port. The entrainment chamber is configured such that a velocity of a flow of a gas within the entrainment volume is less than a velocity of the flow of the gas within the gas inlet port. The entrainment chamber is configured such that at least a portion of inlet aerosol is entrained into the flow of the gas within the entrainment volume to produce an entrained aerosol flow at the outlet port. The particle selection chamber is configured to receive the entrained aerosol flow and produce an outlet aerosol flow. The particle selection chamber and nozzle are collectively configured such that a volumetric median diameter of the outlet aerosol flow is less than a volumetric median diameter of the inlet aerosol.

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Patent Owner(s)

  • PARION SCIENCES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abercrombie, Stuart Robert Cambridge, GB 13 86
Boucher, Paul Cary, US 13 159
Boucher, Richard Chapel Hill, US 8 95
Button, Brian M Hillsborough, US 4 65
Driver, Philip Jerome Cambridge, GB 5 88
Edhouse, Mark Jeffrey Cambridge, GB 14 178
Fink, James B San Mateo, US 30 1153
Heijne, Nicholas O Cambridge, GB 3 40
Hickey, Anthony J Chapel Hill, US 17 597
Johnson, Michael R Chapel Hill, US 207 4963
Navratil, Tomas Carrboro, US 34 346
Taylor, Donal Joseph Cambridge, GB 6 44
Thelin, William Robert Chapel Hill, US 9 106
Wilkins, Jonathan Hugh Chichester, GB 5 139

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