A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 31/485 (2006.01) A61K 9/00 (2006.01) A61K 9/14 (2006.01) A61K 31/137 (2006.01) A61K 31/4402 (2006.01) A61P 11/00 (2006.01)
Patent
CA 2760689
The invention provides oral formulations for the treatment of cold and allergy symptoms. Each formulation combines an antihistamine, an antitussive, and/or a decongestant into one extended release composition. The invention further provides for methods of making and using such formulations, as well as for methods for preventing abuse or extraction of a single drug present in an oral extended release composition comprising two or more of an antihistamine, antitussive, and/or decongestant.
L'invention porte sur des formulations orales pour le traitement symptomatique d'un rhume et d'une allergie. Chaque formulation combine un antihistaminique, un antitussif et/ou un décongestionnant dans une composition à libération prolongée. L'invention porte en outre sur des procédés de fabrication et d'utilisation de telles formulations, ainsi que sur des procédés de prévention d'un abus ou d'extraction d'un médicament unique présent dans une composition orale à libération prolongée comprenant deux ou plus d'un antihistaminique, un antitussif et/ou un décongestionnant.
Attkisson Craig Linwood
Hollenbeck R. Gary
Mcdermott James Joseph
Atley Pharmaceuticals Inc.
Osler Hoskin & Harcourt Llp
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