On September 22, 2015 Unified Patents ("Unified") filed an inter partes review (IPR) against a patent assigned to Qurio Holdings, Inc. ("Qurio") to protect content delivery technologies from NPE assertions. Qurio claims its patent covers distributing television programs to personal communication devices. Qurio has filed 6 cases against content delivery companies, most recently filing in June 2015. Unified independently petitioned for IPR challenging claims 1–15 and 17–21 of U.S. Pat. No 8,102,863.
A copy of the filing can be found below.