Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1986-10-06
1989-07-25
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424468, 424469, 424470, A61K 922, A61K 926, A61K 936
Patent
active
048512338
ABSTRACT:
A new drug delivery system, which gives sustained release properties is made by combining certain cellulosic polymers with cellulose in a binder system.
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Khan Sadath U.
Phillips Reginald
Daignault Ronald A.
Rose Shep K.
Warner-Lambert & Company
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