Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1993-07-09
1996-05-28
Azpuru, Carlos A.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424487, 5147722, 514953, 514965, 132323, 132329, A61K 914, A61K 4734, A61C 1504
Patent
active
055209246
ABSTRACT:
The present invention features methods and articles of manufacture for delivering drug to the oral cavity. The methods and articles feature drug held in a polyvinyl alcohol matrix. The matrix releases the drug in a sustained constant manner.
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Chapman Robert J.
Habib Charles M.
Azpuru Carlos A.
Mizu Systems Corporation
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