Production of multivesicular liposomes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9585838
APP PUB NO 20070235889A1
SERIAL NO

11678615

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Abstract

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Multivesicular liposomes are prepared at commercial scales by combining a first w/o emulsion with a second aqueous solution to form a w/o/w emulsion using a static mixer. Solvent is removed from the resulting emulsion to form multivesicular liposome-containing compositions. Further optional process steps include primary filtration and secondary cross-flow filtration. The products produced according to the processes of the invention can be produced through a series of aseptic steps.

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Patent Owner(s)

Patent OwnerAddress
PACIRA PHARMACEUTICALS INC10410 SCIENCE CENTER DRIVE SAN DIEGO CA 92121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartounian, Hartoun San Diego, US 3 161
Meissner, Dagmar Cardiff, US 11 173
Pepper, Clint B Oceanside, US 3 161

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