PTO Casts Doubt on Vringo Patent at Issue in Feud With Google Lisa Holton, The Recorder February 3, 2014 | 0 Comments share share on linkedin Facebook share on twitter share on google+ Share With Email Send Thank you for sharing! Your article was successfully shared with the contacts you provided. reprints The U.S. Patent and Trademark Office has preliminarily rejected one of two patents at the center of a multi-million dollar judgment against Google. This premium content is reserved for The Recorder subscribers. Continue reading by getting started with a subscription. Subscribe Now for Unlimited Access Already a subscriber? Log in now VIEW COMMENTS ( 0 ) ADD COMMENT What's being said Sign In Terms & Conditions Comments are not moderated. To report offensive comments, click here. Preparing comment abuse report for Article #1202641351107 Send Thank you! This article's comments will be reviewed.