Since the PTAB designated Apple v. Fintiv precedential, the six-factor, “holistic” test has been increasingly used to discretionarily deny institution of petitions challenging claims already subject to parallel litigation...more
Although first briefly mentioned as a possibility in the August 2018 Trial Practice Guide Update (page 10), outside of one instance (Bio-Rad Labs. v. 10X Genomics, IPR2019-00567; -00568, August 8, 2019), PTAB discretionary...more