by Matthew Johnson | May 15, 2025 | Estoppel, Prior Art Issues, PTAB News, PTAB Trial Basics
By Omar Jishi and Matt Johnson – In IOENGINE, LLC v. Ingenico Inc. (Fed. Cir. 2025), the Federal Circuit narrowed the scope of IPR estoppel under 35 U.S.C. § 315(e)(2), which precludes an IPR petitioner from asserting in court that a patent claim “is invalid on...
by Matthew Johnson | Apr 11, 2025 | Estoppel, Federal Circuit
By Zac Hardy and Matt Johnson – Kroy IP Holdings, LLC sued Groupon, Inc., alleging infringement of 13 claims of U.S. Patent No. 6,061,660 (“’660 patent’), which relates to incentive programs over computer networks. Those claims were invalidated via successful...
by Matthew Johnson | Dec 18, 2024 | District Court, Estoppel, PTAB News, PTAB Trial Basics
By Levent Herguner, Derek Walker, and Matt Johnson – The Promoting and Respecting Economically Vital American Innovation Leadership (“PREVAIL”) Act has moved to the Senate for a full vote after passing the Senate Judiciary Committee vote 11-10 on November 21,...
by Matthew Johnson | Nov 26, 2024 | Estoppel, Evidentiary Issues, Prior Art Issues
By Dalton Earich,* Matt Modderman, and Matt Johnson – On October 25, 2024, the United States District Court for the Eastern District of Pennsylvania ordered Comcast Corporation (“Comcast”) to identify the date on which it learned of each patent, patent...
by Matthew Johnson | Sep 20, 2024 | Estoppel, Evidentiary Issues, Final Written Decisions, PTAB News
By Fabian Bramwell,* Daniel Sloan, Jen Bachorik, and Matt Johnson – On June 6, 2024, the PTAB issued a Final Written Decision concluding claims 1-6 of U.S. Patent No. 8,899,655 B1 (“the ’655 patent”) unpatentable. Yita LLC v. MacNeil IP LLC, IPR2023-00172,...
by Matthew Johnson | Sep 4, 2024 | Claim Construction, District Court, Estoppel, PTAB News, PTAB Trial Basics
By Sue Gerber and Matt Johnson – In 2016, the Federal Circuit expressed doubt that claim constructions from the PTAB could give rise to estoppel in later litigation because “the [PTAB] applies the broadest reasonable construction of the claims while the district...
