On December 27, 2018, Unified filed a petition for inter partes review (IPR) against U.S. Patent 8,606,856 owned and asserted by Uniloc 2017 LLC, a Uniloc affiliate and well-known NPE.  The ’856 patent, directed to tracking the distribution of digital media assets with identification data, has been asserted in district court litigation against Amazon and Microsoft. 

View Uniloc’s district court litigation here.  To read the petition and view the entire case proceeding, see our PTAB Portal.