Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1995-06-07
1997-08-05
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424468, 424473, A61K 922, A61K 936
Patent
active
056540051
ABSTRACT:
A controlled release pharmaceutical tablet having at least one passageway, said tablet having:
REFERENCES:
patent: 4783337 (1988-11-01), Wong et al.
Chen Chih-Ming
Lee Der-Yang
Rodriguez Aurelio
Xie Jianbo
Andrx Pharmaceuticals Inc.
Page Thurman K.
Spear James M.
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