Federal Circuit Is Hesitant to Construe Patent Claims in the First Instance on Appeal

The Federal Circuit recently vacated and remanded a decision by the Northern District of California granting a motion on the pleadings that claims related to “toolbars” on computers were ineligible under 35 U.S.C. § 101. The Court, holding that the district court failed to address a claim construction dispute, was “hesitant to construe patent claims in the first instance on appeal” and remanded for further proceedings. Judge Lourie authored a dissent, finding the claims to be “clearly abstract, regardless of claim construction,” and opined that he would have affirmed the district court’s holding. See MyMail, Ltd. v. ooVoo, LLC, Nos. 2018-1758, 2018-1759, 2019 U.S. App. LEXIS 24430 (Fed. Cir. Aug. 16, 2019) (Before Lourie, O’Malley, and Reyna, Circuit Judges) (Opinion for the Court, Reyna, Circuit Judge) (Dissenting opinion, Lourie, Circuit Judge).

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