On July 7, 2020, the Patent Trial and Appeal Board (PTAB) terminated proceedings in Unified Patents Inc. et al. v. Transactionsecure LLC et al., after Transactionsecure abandoned all challenged claims of U.S. Patent 8,738,921. The ‘921 patent, directed to user authentication systems and methods, had been asserted in multiple district court cases against such companies as Formstack, Fitbit, Facebook, Stripe, and Github. All district court cases have been closed.

View Transactionsecure's district court litigation. To read the petition and view the case record, see Unified's Portal. Unified was represented by Jason Mudd and Eric Buresh at Erise IP in this proceeding.