Fraunhofer-Gesellschaft Zur Forderung der angewandten Forschung e.V. v. Sirius XM Radio Inc.

  1. September 16, 2025

    Judge Orders Bench Trial On Key Issue In Sirius Patent Case

    A Delaware federal judge has ordered a bench trial on the issue of whether Sirius XM relied on a German research foundation's five-year delay in bringing patent claims related to satellite radio technology in making business decisions around that tech.

  2. July 11, 2023

    Sirius Beats Patent Case Over German Satellite Radio Tech

    Following "eventful discovery," a Delaware federal court has decided a German research foundation that developed improvements to satellite radio broadcasting in the mid-1990s waited too long to bring a suit and therefore does not actually have a patent case against the satellite radio giant Sirius XM.

  3. January 20, 2022

    IP Forecast: Minerva, Hologic To Face Off At Fed. Circ. Again

    Federal Circuit judges will consider next week whether a medical device startup's founder can attack a patent he helped develop after a U.S. Supreme Court decision in the dispute last year narrowed rules for blocking inventors from challenging their own patents.