Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1996-03-06
1998-12-15
Harrison, Robert H.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424471, A61K 924
Patent
active
058493301
ABSTRACT:
The invention relates to long-acting pharmaceutical compositions from which the release of the active compound increases exponentially, and to a process for their preparation. The composition, preferably a tablet, comprises a rapid releasing core and a slow-releasing coat surrounding that core.
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Marvola Martti Lauri Antero
Sirkia Taina
Harrison Robert H.
Orion-yhtyma Oy
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