Title:
Ethyl cellulose-polyethylene glycol tablet matrix
United States Patent 3039933
Inventors:
Robert, Goldman
Publication Date:
06/19/1962
Export Citation:
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Assignee:
PREMO PHARMACEUTICAL LAB INC
Primary Class:
424/469
International Classes:
A61K9/20; A61K9/26; A61K9/20; A61K9/26
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US Patent References:
2987445Drug composition
2894289Method of making permeselective membranes
2809917Sustained release pharmaceutical tablets
2805977Sustained release pharmaceutical preparation
2798837Achlorhydria composition
2793979Method of making a sustained release pharmaceutical tablet and product of the method
2791530Stabilized fumagillin compositions
2736682Method of making a prolonged action medicinal tablet
2550622Ointment base and iodine ointment
2410417Vitamin and mineral dietary supplement and method of making
Foreign References:
AU109438B