On March 23, 2023, the Patent Trial and Appeal Board (PTAB) issued a final written decision in Unified Patents, LLC v. Liberty Peak Ventures LLC holding all challenged claims of U.S. Patent 8,066,181 unpatentable. 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 had 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 was represented by in-house counsel Michelle Aspen, Roshan Mansinghani, and Ashraf Fawzy.