Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1990-07-12
1991-04-23
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424 80, 424470, 424474, 424494, A61K 916, A61K 926, A61K 928
Patent
active
050098977
ABSTRACT:
A pharmaceutical granule comprising a core of active pharmaceutical agent and a coating of a polymer/microcrystalline cellulose is provided. These granules permit superior tableting of pharmaceutical agents whose physical properties in granule form render them unsuitable for conventional tableting.
REFERENCES:
patent: 4533674 (1985-08-01), Schmidt et al.
patent: 4555399 (1989-11-01), Hsiao
Brinker Dale R.
Reiland Thomas L.
Abbott Laboratories
Crowley Steven R.
Page Thurman K.
Weinstock Steven F.
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