On October 21, 2021, Unified filed a petition for inter partes review (IPR) against U.S. Patent 8,066,181, owned and asserted by Liberty Peak Ventures, LLC, a Dominion Harbor entity. The '181 patent relates to generating an authentication tag for use in contactless transactions and has been asserted against Citigroup.

View district court litigations by Liberty Peak Ventures. To read the petition and view the case record, see Unified’s Portal. Unified is represented by in-house counsel Michelle Aspen and Roshan Mansinghani.