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Last Updated: December 16, 2025

Claims for Patent: 5,763,449


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Summary for Patent: 5,763,449
Title:Pleasant-tasting aqueous liquid composition of a bitter-tasting drug
Abstract:A liquid pharmaceutical composition is contemplated that comprises a pharmaceutically effective amount of a bitter tasting drug dissolved or dispersed in an aqueous medium that is free of ethanol. That aqueous medium consists essentially of water, about 5 to about 30 weight percent polyvinylpyrrolidone, about 45 to about 55 weight percent of a C3-C6 polyol, about 0.01 to about 0.5 weight percent ammonium glycyrrhizinate and one or more flavorants. The liquid composition is transparent and has a pleasant taste.
Inventor(s):Aloysius O. Anaebonam, Emmett Clemente, Abdel A. Fawzy
Assignee:Concordia Pharmaceuticals Inc Barbados
Application Number:US08/692,081
Patent Claims:

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