February PTAB Petitions Include Challenges Against Publicly Traded NPEs and Frequent Filers

  • March 10, 2017
  • Consumer Electronics and PCs, E-Commerce and Software, Media Content and Distribution, Medical, Mobile Communications and Devices, Networking, Patent Litigation Feature, Semiconductors

The Patent Trial and Appeal Board saw the filing of petitions against a host of publicly traded NPEs in February, including Acacia Research Corporation, Pendrell Corporation, Wi-LAN Inc. (WiLAN), and Xperi Corporation (f/k/a Tessera Holding Corporation), with challenges also filed in campaigns waged by Intellectual Ventures LLC (IV); IP Bridge, Inc.; Uniloc Corporation Pty. Limited; and Monument Patent Holdings, LLC.


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