AIA Filings on 05 May 2015 1,4 Group Inc. filed an Inter Partes Review (IPR) petition on Tuesday May 05, 2015 against WASHINGTON STATE UNIVERSITY for patent US8999419 Share to your friends Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like Recently Approved US Trademarks October 4, 2016 AIA Filings on 23 April 2015 April 23, 2015 Power of a Good Office Action Response May 2, 2016 Leave a ReplyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Notify me of follow-up comments by email. Notify me of new posts by email.