Ingenico Inc. v. IOENGINE, LLC

  1. May 09, 2025

    Fed. Circ. Veers From USPTO Agenda In IPR Estoppel Ruling

    The Federal Circuit has cleared patent challengers to pursue grounds in district court that weren't available in inter partes reviews, which attorneys say will likely increase the amount of Patent Trial and Appeal Board challenges at a time when the agency is working toward the opposite.

  2. May 07, 2025

    Fed. Circ. Upholds Ioengine Loss While Limiting IPR Estoppel

    The Federal Circuit held for the first time Wednesday that estoppel from inter partes reviews only applies to arguments based on printed publications, upholding a jury's invalidation of Ioengine LLC's flash drive patents for being publicly available.

  3. January 10, 2025

    Fed. Circ. Skeptical Ioengine Can Overcome On-Sale Bar

    A Federal Circuit panel seemed doubtful Friday that none of the hundreds of people who downloaded a firmware upgrade affiliated with an early flash drive used it, which Ioengine LLC would need to prove to beat an on-sale bar invalidation of its patents.

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