Hot melt extrusion for pharmaceutical vaginal film products

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11672757
APP PUB NO 20210145734A1
SERIAL NO

16626382

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Abstract

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Hot melt extrusion is disclosed as a process for forming vaginal drug delivery films. The methods involve extruding a composition comprising one or more active pharmaceutical ingredients and one or more polymer carriers at an elevated temperature through a die to thereby provide the film. Films prepared by hot melt extrusion are also described.

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Patent Owner(s)

  • THE UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Regev, Galit Pittsburgh, US 2 0
Rohan, Lisa Cencia Pittsburgh, US 6 3

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