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Patent Trial and Appeal Board › Judicial Review › Appellate Courts

A&O Shearman

Non-Application Of Interference Estoppel By PTAB In An IPR Institution Decision Found To Be Unreviewable

A&O Shearman on

On July 22, 2025, the Court of Appeals for the Federal Circuit concluded that the Patent Trial and Appeal Board’s (the “PTAB”) decision not to apply interference estoppel and, therefore, to institute an inter partes review...more

Proskauer - The Patent Playbook

PTO Defends its Recent Policy Changes Regarding Discretionary Denials

Proskauer - The Patent Playbook on

In the past few months, the U.S. Patent and Trademark Office (“PTO”) Acting Director has made substantial changes to the process for, and factors considered in, exercising discretion to deny institution of an inter partes...more

Morrison & Foerster LLP - Federal Circuitry

Last Week in the Federal Circuit (August 17-21): Can Patent Owners Set Aside Adverse PTAB Decisions in District Court APA...

Morrison & Foerster LLP - Federal Circuitry on

Last week, the Court did not have many precedential decisions as Washington, D.C., COVID-19 or not, was in its usual August slowdown. Unlike the previous two weeks where we touched upon non-patent issues, we return (kind of,...more

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