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 AIA Filings on 10 February 2015 February 11, 2015 Prominent IP Updates on Feb 10, 2015 February 10, 2015 AIA Filings on 16 April 2015 April 17, 2015 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.