|Title:||Nitrofurantoin dosage form|
|Abstract:||The invention involves a combination sustained release/rapid release pharmaceutical capsule for oral administration of nitrofurantoin comprising, in a capsule shell, a first layer of a first particulate mixture comprising nitrofurantoin, polyvinylpyrrolidone and carboxyvinylpolymer; and a second layer of a second particulate mixture comprising macrocrystalline nitrofurantoin.|
|Inventor(s):||Patel; Vikram S. (Norwich, NY), Welles; Harry L. (Norwich, NY)|
|Assignee:||Norwich Eaton Pharmaceuticals, Inc. (Norwich, NY)|
Patent Claim Types:|
see list of patent claims
|Composition; Dosage form;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
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