Powerful. Resilient. Ever-evolving. These characteristics of the Patent Trial and Appeal Board (PTAB) were on full display in 2019. This past year the PTAB received more than 1,300 inter partes review (IPR), post grant review...more
On November 20, 2014, the Federal Circuit issued its decision in Versata Software, Inc. v. Callidus Software, Inc. reversing the district court’s denial of a motion to stay pending a Covered Business Method (“CBM”) review of...more
Covered Business Method Review (CBM) proceedings for challenging patents at the USPTO are more attractive than ever now that the Federal Circuit reversed an Eastern District of Texas judge’s denial of a motion to stay pending...more