04370349 is referenced by 60 patents.

Process for preparing a freeze-dried, potential liposome, mixture which comprises either (a) dissolving at least one liposome-forming amphipathic lipid, at least one biologically-active compound, and optionally one or more adjuvants, in a suitable solvent, and then freeze-drying the solution, or (b) preparing by any known method an aqueous liposome composition containing at least one biologically-active compound, and then freeze-drying the said aqueous liposome composition. Process for preparing an aqueous liposome composition which comprises dispersing said freeze-dried, potential liposome, mixture, obtained by procedure (a) or (b), in a suitable aqueous medium.

Title
Process for preparing freeze-dried liposome compositions
Application Number
889926
Publication Number
4370349
Application Date
September 18, 1981
Publication Date
January 25, 1983
Inventor
Jean E Oliver
Macclesfield
GB
Francis J T Fildes
Macclesfield
GB
John R Evans
Macclesfield
GB
Agent
Cushman Darby & Cushman
Assignee
Imperial Chemical
GB
IPC
A61K 47/00
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