On October 6, 2017, Unified filed a petition for inter partes review (IPR) against U.S. Patent 9,454,748 owned and asserted by Fall Line Patents, LLC, an NPE. The '748 patent, directed to collecting data from a remote computing device by delivering a questionnaire and transmitting responses to a server via a network, has been asserted in five district court cases in in 2017, four of which are currently pending against Cinemark, American Airlines, Uber and Choice Hotels International. 

To read the petition and view the entire case proceeding, see our PTAB Portal.