Water-containing liposome system

US5741517A · kind A · utility

Assignee

• A NATTERMANN & CIE GMBH · DE

Inventors

• Jorg Hager · Cologne, DE
• Manfred Durr · Bad Sobernheim, DE
• Ernst Lunebach · Lechenich, DE

Key dates

• Filing date: May 20, 1996
• Grant date: Apr 21, 1998
• Expiry date: May 20, 2016

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2984
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

An aqueous liposome system which contains at least one phospholipid and selectively a non-toxic organic solvent. In addition to the at least one phospholipid the liposome system contains at least one phospholipidic charge carrier.