Water insoluble polymer: indigestible water-soluble polysaccharide film coatings for colon targeting

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United States of America Patent

PATENT NO 9107819
APP PUB NO 20110256230A1
SERIAL NO

13126236

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Abstract

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A controlled release pharmaceutical dosage form for controlled release of an active ingredient, includes an active ingredient coated by a polymeric mixture of: at least a water insoluble polymer; and at least an indigestible water-soluble oligosaccharide. The use and method of making the same are also described.

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Patent Owner(s)

  • ROQUETTE FRERES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haeusler, Olaf Fletre, FR 7 23
Karrout, Youness Lille, FR 3 25
Siepmann, Juergen Phalempin, FR 8 29
Wils, Daniel Morbecque, FR 30 58

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