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McKinsey
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Harvard Business School
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Last Updated: October 20, 2019

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Litigation for OPANA ER

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US Court Litigation for OPANA ER

Patent Trial and Appeal Board Cases for OPANA ER

Patent Petitioner Status Filing Date Accorded Filing Date Patent Owner Trial Type Trial Number Decision Date Inventor Document Download
7,851,482 Amneal Pharmaceuticals, LLC   Start Trial 2013-11-18 2013-11-18 Endo Pharmaceuticals Inc. Inter partes review   Start Trial 2014-06-03 Jen-Sen Dung   Start Trial
8,309,122 Amneal Pharmaceuticals, LLC   Start Trial 2014-01-16 2014-01-16 Endo Pharmaceuticals, Inc. Inter partes review   Start Trial 2014-07-25 Huai-Hung Kao   Start Trial
8,329,216 Amneal Pharmaceuticals, LLC   Start Trial 2014-01-16 2014-01-16 Endo Pharmaceuticals, Inc. Inter partes review   Start Trial 2014-07-25 Haui-Hung Kao   Start Trial
8,329,216 Amneal Pharmaceuticals, LLC   Start Trial 2014-08-22 2014-08-22 Endo Pharmaceuticals, Inc. Inter partes review   Start Trial 2015-02-04 Haui-Hung Kao   Start Trial
>Patent >Petitioner >Status >Filing Date >Accorded Filing Date >Patent Owner >Trial Type >Trial Number >Decision Date >Inventor >Document Download

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Serving leading biopharmaceutical companies globally:

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Medtronic

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