On June 6, 2025, the Acting Director of the United States Patent and Trademark Office (“USPTO”), Coke Morgan Stewart, issued a decision denying institution of five inter partes review (“IPR”) ...
December 22, 2023 - Inter partes reviews (IPRs) are a frequent component of patent litigation disputes. For example, a party accused of patent infringement in U.S. district court may challenge the ...
The Federal Circuit recently clarified in Ingenico Inc. v. IOENGINE, LLC that inter partes review (IPR) estoppel does not extend to physical systems described in prior art patents or printed ...
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