Purdue continues OxyContin patent battle
10-10-2017
Savushkin / iStockphoto.com
The US Court of Appeals for the Federal Circuit has affirmed a decision by the Patent Trial and Appeal Board (PTAB) which found that two patent applications by Purdue Pharma were unpatentable.
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US Court of Appeals for the Federal Circuit, Purdue Pharma, patent, unpatentable, Recro Technology, PTAB,
