Controlled release dosage form comprising acetaminophen, pseudoe

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Matrices

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Details

514781, A61K 922, A61K 926

Patent

active

046577572

ABSTRACT:
The invention relates to a controlled release dosage form comprising three actives: acetaminophen, pseudoephedrine sulfate and dexbrompheniramine maleate.

REFERENCES:
patent: 3065143 (1962-11-01), Christenson et al.
patent: 4226849 (1980-10-01), Schor
patent: 4259314 (1981-03-01), Lowey
patent: 4369172 (1983-01-01), Schor et al.
patent: 4389393 (1983-06-01), Schor et al.
A.Ph.A. Handbook of Non-Prescription Drugs 6th ED (1979), pp. 73-114 Cold and Allergy Products.
PDR 1984 38th ED. Physcians Desk Reference pp. 214, 215, 216, 301, 302, 305, 307, 309, 326, 327, 972, 973, 993, 1176, 1385, 1758, 1759, 1802, 1803.
Manford Robinson, Chapter 14, "Sustained Action Dosage Forms", The Theory and Practice of Industrial Pharmacy, 2nd ed., ed., L. Lachman et al (1976).
"Formulating Sustained Release Pharmaceutical Products with Methocel", The Dow Chemical Co., 1982.

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