Patent 7181743

Litigation summary

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

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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.

Cases on file (1)

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Specific litigation cases in our database that name US patent 7181743. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    IPR2025-00341Patent Trial and Appeal Board (PTAB)Not Instituted - Merits

Litigation summary

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

✓ Generated

As of April 26, 2026, the following litigation is known involving US patent 7181743:

Patent Trial and Appeal Board (PTAB) Case:

  • Case Number: IPR2025-00341
  • Plaintiff(s): Unified Patents
  • Defendant(s): Not Instituted - Merits (This indicates the petition was not instituted, meaning a trial was not initiated based on the merits presented.)
  • Jurisdiction: Patent Trial and Appeal Board (PTAB)
  • Filing Date: Not explicitly provided in the snippet, but the case ID indicates it was filed in 2025.
  • Outcome/Current Status: Not Instituted - Merits.

District Court Cases (Texas Western District Court):

  • Case Number: 6:24-cv-00188

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: Texas Western District Court

  • Filing Date: Not explicitly provided in the snippet, but the case ID indicates it was filed in 2024.

  • Outcome/Current Status: Litigation is ongoing.

  • Case Number: 1:24-cv-00390

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: Texas Western District Court

  • Filing Date: Not explicitly provided in the snippet, but the case ID indicates it was filed in 2024.

  • Outcome/Current Status: Litigation is ongoing.

Additionally, the patent family has a "First worldwide family litigation filed" noted, but specific details regarding plaintiff(s), defendant(s), jurisdiction, case number, filing date, and outcome are not provided in the available snippets.

Generated 5/29/2026, 6:48:12 PM