Methods and apparatus for making liposomes

Details Methods and apparatus for making liposomes Methods and apparatus for making liposomes

1993-05-28

1996-09-10

Lovering, Richard D.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Liposomes

264 41, 264 43, 264 46, 424 45, 425 5, A61K 9127, A61K 9133, B01J 1312, B28B 154

Patent

active

055543820

ABSTRACT:
The present application features methods and apparatus for making liposomes with critical, supercritical or near critical fluids. The methods and apparatus combine a phospholipid and an aqueous phase, or multilamellar vesicles, with a critical, supercritical or near critical fluid. Upon a reduction in pressure, liposomes are formed.

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McCafferty, Frank D., The Encapsulation Of Food Additives In Liposomes, Jun. 1990, pp. 1-121, Massachusetts Institute of Technology.COPYRGT..

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