Methods and compositions for self-regulated release of active pharmaceutical ingredient

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United States of America Patent

PATENT NO 9101636
SERIAL NO

14091817

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Abstract

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An abuse deterrent pharmaceutical composition including a pharmaceutically active ingredient; an acid soluble ingredient; and a buffering ingredient; wherein the acid soluble ingredient and the buffering ingredient retard release of the active pharmaceutical ingredient when the composition is ingested in excess of an intended dosage.

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Patent Owner(s)

Patent OwnerAddress
ACURA PHARMACEUTICALS INC616 N NORTH COURT #120 PALATINE IL 60067

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brzeczko, Albert W Roswell, US 17 233
Hollenbeck, R Gary Ellicott City, US 13 154

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