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Last Updated: February 25, 2021

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Patent Applications for tapentadol hydrochloride

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US Patent Applications for tapentadol hydrochloride

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US Patent Application	Patent No.	Title	Patent Filing Date	Patent Application Status	Status Updated
Start Trial	Start Trial	1-phenyl-3-dimethylaminopropane compounds with a pharmacological effect	2001-04-20	Patented Case	2002-01-18
Start Trial	Start Trial	Prolonged release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol	2004-04-26	Abandoned -- Failure to Respond to an Office Action	2011-10-06
Start Trial	Start Trial	CRYSTALLINE FORMS OF (-)-(1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYLPROPYL)-PHENOL HYDROCHLORIDE	2006-12-28	Abandoned -- Failure to Pay Issue Fee	2008-12-15
Start Trial	Start Trial	DRY GRANULATED PHARMACEUTICAL COMPOSITIONS AND METHODS FOR PRODUCING SAME	2007-10-26	Abandoned -- Failure to Respond to an Office Action	2011-10-28
>US Patent Application	>Patent No.	>Title	>Patent Filing Date	>Patent Application Status	>Status Updated

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Serving leading biopharmaceutical companies globally:

Colorcon

Harvard Business School

Boehringer Ingelheim

Johnson and Johnson

Mallinckrodt

McKinsey

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