Most video game patents that are asserted in litigation are also challenged at the PTAB through IPR or PGR petitions. Patent Owners looking for new ways attack such challenges have turned to the failure to disclose real-parties-in-interest (“RPI”). Under 35 U.S.C. § 312(a)(2), “[a] petition . . . may be considered only if . . . the petition identifies all real parties in … Continue Reading