Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1993-05-18
1995-06-06
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424490, 424499, A61K 916
Patent
active
054221242
ABSTRACT:
A pharmaceutical oral controlled release composition comprising a multiplicity of microgranules or pellets, each of said pellets consisting of a core of active ingredient and binder and of a membrane applied upon said core, is described, wherein the active ingredient is a bile acid and the pellets have a particle-size of from 400 to 2000 microns.
REFERENCES:
patent: 3859437 (1975-07-01), Weigand
patent: 4185099 (1980-01-01), Sorbini
patent: 4917898 (1990-04-01), Angelico et al.
patent: 5091192 (1992-02-01), See
Euderma S.r.l.
Kulkosky P.
Page Thurman K.
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