( August 28, 2025, 8:46 AM EDT) -- WASHINGTON, D.C. — In an Aug. 27 brief in opposition to United Services Automobile Association’s (USAA) petition for a writ of certiorari, PNC Bank NA says that the Federal Circuit U.S. Court of Appeals did not err when it affirmed the U.S. Patent Trial and Appeal Board’s (PTAB) decision to invalidate USAA’s mobile banking patents, brushing aside USAA’s contention that PTAB arbitrarily rendered opposing decisions on its patents in inter partes review (IPR) proceedings sought by different IPR petitioners....