Introducing Evidence Before Authorization May Result in Expungement, PTAB Litigation Blog
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Introducing evidence in a motion to file a reply to a patent owner’s preliminary response without the PTAB’s authorization may result in denial and expungement. A recent motion met such a fate in Ice Castles, LLC v. Youngstrom, IPR2021-01179, Paper 8 (PTAB Oct. 26, 2021).
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