6 known cases. View patent page →
Corrigent sued Cisco alleging infringement of the '369 patent and related Corrigent patents. The court granted Cisco judgment on the pleadings that the '369 and '485 claims were patent-ineligible under § 101, entered final judgment for Cisco, and Corrigent recovered $0; the judgment also addressed the '400, '602, and '431 patents.
Corrigent sued Dell Technologies Inc. and Dell Inc. in D. Del. alleging infringement of the '369 patent and related Corrigent patents. The court dismissed a single claim on March 3, 2023, and issued claim construction on May 29, 2024; the case was ongoing at last report.
Corrigent sued Arista Networks, Inc. in D. Del. alleging infringement of the '369 patent and related Corrigent patents. The court issued claim construction on May 29, 2024; the case was pending at last report.
Dell Technologies Inc., Dell Inc., and Cisco Systems, Inc. petitioned for inter partes review of the '369 patent. The PTAB denied institution on the merits on August 30, 2023, with refunds issued in December 2023.
Arista Networks, Inc. petitioned for inter partes review of the '369 patent. The PTAB denied institution on November 20, 2023, with refund issued in January 2024.
Google Patents record for the '369 patent lists Federal Circuit Appeal No. 25-2036, most plausibly Corrigent's appeal of the Cisco W.D. Tex. judgment, but the parties and posture were unconfirmed.