Patent 12301627

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

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PTAB activity (1)

AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.

1 active
  • IPR2026-00325IPRfiled Apr 7, 2026vs. Microsoft CorporationPending

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Cases on file (2)

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Specific litigation cases in our database that name US patent 12301627. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

As of April 30, 2026, U.S. Patent No. 12,301,627 is involved in two known litigation cases. The patent is being asserted by the assignee, Qomplx LLC.

Litigation Details:

1. Qomplx LLC v. Microsoft Corporation

  • Plaintiff: Qomplx LLC
  • Defendant: Microsoft Corporation
  • Jurisdiction: U.S. District Court for the Western District of Texas
  • Case Number: 1:25-cv-01383
  • Filing Date: August 28, 2025
  • Status: The case is currently active. The complaint alleges that a range of Microsoft's cloud data analytics and cybersecurity products, including Microsoft Fabric and Microsoft Entra ID, infringe on six patents, including the '627 patent. In response, Microsoft has filed petitions for inter partes review (IPR) to challenge the validity of some of the asserted patents before the Patent Trial and Appeal Board (PTAB). As of April 2026, the district court case is proceeding, with a trial scheduled before any final written decision is expected in the IPR proceedings.

2. Qomplx LLC v. Palo Alto Networks, Inc.

  • Plaintiff: Qomplx LLC
  • Defendant: Palo Alto Networks, Inc.
  • Jurisdiction: U.S. District Court for the Eastern District of Texas
  • Case Number: 2:25-cv-00913
  • Filing Date: August 28, 2025
  • Status: The case is currently open. The complaint alleges patent infringement, and U.S. Patent No. 12,301,627 is listed among the patents in this case. Palo Alto Networks, Inc. was granted an extension to file an answer to the complaint, with the deadline set for November 8, 2025.

Generated 4/30/2026, 7:08:59 PM