Phospholipid-based powders for drug delivery

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United States of America Patent

PATENT NO 9439862
APP PUB NO 20140212504A1
SERIAL NO

14243639

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Phospholipid based powders for drug delivery applications are disclosed. The powders comprise a polyvalent cation in an amount effective to increase the gel-to-liquid crystal transition temperature of the particle compared to particles without the polyvalent cation. The powders are hollow and porous and are preferably administered via inhalation.

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Patent Owner(s)

  • NOVARTIS AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dellamary, Luis A San Marcos, US 102 5252
Riess, Jean G Falicon, FR 26 864
Schutt, Ernest G San Diego, US 75 6040
Tarara, Thomas E Burlingame, US 52 3856
Weers, Jeffry G Belmont, US 63 4120

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