Formulation of doxylamine and pyridoxine and/or metabolites or salts thereof

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United States of America Patent

PATENT NO 9375404
SERIAL NO

14746635

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Abstract

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A dual release oral dosage system/dosage form comprising an immediate release component/composition and a delayed release component/composition is described. Each of the immediate release component/composition and delayed release component/composition comprises one or more of doxylamine, an analog thereof, a derivative thereof, a prodrug thereof, a metabolite thereof and/or a salt thereof, and one or more of pyridoxine, a salt thereof, a metabolite thereof and/or a salt of the metabolite. The dual release oral dosage system/dosage form exhibits an improved pharmacokinetic profile relative to the current Diclectin® formulation and is useful for example for the alleviation of the symptoms of nausea and vomiting, for example in the case of nausea and vomiting in pregnancy (NVP).

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Patent Owner(s)

Patent OwnerAddress
DUCHESNAY INCBLAINVILLE QUÉBEC J7C 5E2

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallo, Michele Blainville, CA 7 22
Gedeon, Christelle Toronto, CA 3 7
Gervais, Éric Blainville, CA 11 26
St-Onge, Jean-Luc Mirabel, CA 7 22
Vranderick, Manon St-Lazare, CA 7 22

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