(February 13, 2019, 3:06 PM EST) -- ALEXANDRIA, Va. — Various claims of a patented system for integrating “real-time information” into a “virtual thematic environment” should be canceled, a petitioner for inter partes review (IPR) told the Patent Trial and Appeal Board on Feb. 12 (Niantic Inc. v. Barbaro Technologies LLC, No. IPR2019-00669, PTAB)....