INDIGESTIBLE POLYMER: STARCH ACETATE -BASED FILM COATINGS FOR COLON TARGETING

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United States of America Patent

APP PUB NO 20130078289A1
SERIAL NO

13695460

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A colon targeted delivery dosage form for controlled release of an active ingredient, includes an active ingredient coated in a polymeric mixture of: a water insoluble polymer composition containing at least a starch acetate, and an indigestible polysaccharide composition. The use and method for making the same are also described.

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Patent Owner(s)

Patent OwnerAddress
ROQUETTE FRERES1 RUE DE LA HAUTE LOGE LESTREM 62136

International Classification(s)

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  • 2011 Application Filing Year
  • A61K Class
  • 10915 Applications Filed
  • 8360 Patents Issued To-Date
  • 76.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guerin-Deremaux, Laetitia Nieppe, FR 6 18
Karrout, Youness Lille, FR 3 26
Klaeyle, Jerome Lille, FR 2 4
Siepmann, Juergen Phalempin, FR 8 30
Wils, Daniel Morbecque, FR 31 61

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Patent Citation Ranking

  • 2 Citation Count
  • A61K Class
  • 14.18 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges93340159383591527830328862201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +025050075010001250150017502000225025002750300032503500375040004250

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