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The Supreme Court is considering a petition in a §101 case, in which the Federal Circuit split six-to-six in denying rehearing en banc, and in which the Supreme Court recently called for the views of the Solicitor General.

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Federal Circuit, Citing Forum-Shopping, Transfers Patent Cases to California

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In a decision authored by Chief Justice Roberts, the Supreme Court ruled that the statutory scheme appointing PTAB administrative patent judges (APJs) to adjudicate IPRs violates the appointments clause of the U.S. Constitution.

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Federal Circuit Rejects Theory of Infringement Based on Oversimplified Claim Interpretation and Finds That the ITC Correctly Required Proof of Substantial Non-infringing Use Based on Real-World Evidence Federal Circuit Reverses District Court's Decision Dismissing a Declaratory Judgment Action for Lack of Personal Jurisdiction Because the Patent Owner Directed Extensive Communications to the Judicial District

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Courts are increasingly excluding all evidence relating to post-grant proceedings before the PTAB, except when it is used for impeachment. This article reviews recent decisions on this issue from some of the nation's busiest patent districts.

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Federal Circuit Invalidates Parts of VoIP Patent

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Federal Circuit: The Doctrine of Equivalents Is Not a Binary Choice Federal Circuit: No Estoppel for Party That Joined IPR

Features

The decision appears to take steps to harmonize the prior cases that appropriately were guided by the Wands factors with the cases discussing the "full scope" of enablement that have engendered some confusion in the law.