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Updated PTAB guidance on use of applicant admitted prior art in IPRs

USA - November 4 2022 Following the Federal Circuit's decision in Qualcomm Inc. v. Apple Inc., 24 F.4th 1367 (Fed. Cir. 2022), on June 9, 2022, the USPTO Director…

Amanda K. Murphy, Shannon M. Patrick

D. Mass. Patent Litigation Update: August 2022

USA - September 27 2022 This is part of a series of articles discussing recent orders of interest issued in patent cases by the United States District Court for the District…

Cory C. Bell, Matthew C. Berntsen, Michael E. Kudravetz

Federal Circuit Affirms Wireless Communication Patent Not Essential or Infringed

USA - September 8 2022 In INVT SPE LLC v. International Trade Commission, No. 2020-1903 (Fed. Cir. Aug. 31, 2022), the Federal Circuit affirmed the International Trade…

Caitlin E. O’Connell

Federal Circuit Defends the

USA - September 7 2022 In In re Killian, No. 2021-2113 (Fed. Cir. August 23, 2022), the Federal Circuit affirmed the PTAB’s rejection of pending claims of U.S. Patent…

Elizabeth D. Ferrill, Christina Ji-Hye Yang

D. Mass. Patent Litigation Update: July 2022

USA - September 1 2022 This is part of a series of articles discussing recent orders of interest issued in patent cases by the United States District Court for the District…

Matthew C. Berntsen, Alissa K. Lipton