Lowenstein & Weatherwax LLP and Sullivan & Cromwell LLP obtained a noninstitution on behalf of Security First Innovations, LLC.   The Patent Trial & Appeal Board denied institution of a petition for inter partes review brought by Google LLC challenging Security First’s US 9,338,140 patent.   The L&W team included Nathan Lowenstein, Kenneth Weatherwax, and Robert Pistone and the Sullivan & Cromwell team included Andrei Iancu and Stephen Elliott.