Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1997-07-31
1999-01-26
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
424 7804, 424 7807, 424 7824, 424405, 424417, A61K 3179, A01N 2526
Patent
active
058635564
ABSTRACT:
The present invention relates to liposomal pharmaceutical preparations which include active agents such as antiseptic agents, wound-healing agents, or combinations thereof, useful in the treatment of external wounds. The active agents are encapsulated in liposomes, and the liposomes are incorporated in pharmaceutical preparations such as liquids, ointments, gels, lotions, or creams capable of delivering the active agents to external wound sites. The invention further relates to methods of preparation of the liposomes and the pharmaceutical preparations, and to methods of treatment of external wounds and ophthalmic infections.
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Liautard, J. et al., J. Microencapsulations (1991), vol. 8, pp. 381-389.
Fleischer Wolfgang
Gumbel Herman
Reimer Karen
Ruckert Dieter
Winkler Horst
Euro-Celtique S.A.
Page Thurman K.
Shelborne Kathryne E.
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