Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1998-07-30
2000-08-01
McKelvey, Terry
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
4284022, 42840224, 435458, A61K 9127, B32B 902, C12N 1588
Patent
active
060963352
ABSTRACT:
This invention concerns stable particulate complexes with a neutral or negative global charge of lamellar structure made consisting of at least one globally anionic biologically active substance and mixture of a cationic constituent and an anionic constituent. The invention also concerns unilamellar vesicles for preparation of these complexes as well as their preparation and utilisation.
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Biovector Therapeutics S.A.
Feit Irving N.
McKelvey Terry
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