Patent 8804727

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 (2)

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Specific litigation cases in our database that name US patent 8804727. The free-form analysis below may also discuss cases beyond this list.

  • ContentNexus LLC v. Wipro Ltdfiled Apr 22, 2026
    2:26-cv-00325Texas Eastern District CourtJudges Rodney Gilstrap, Roy S. PayneOpen

    Defendants: Wipro Ltd

    Other patents asserted: 8566868

    The accused products are devices and methods for processing signals.

  • Untitled case
    2:25-cv-00990Texas Eastern District Courtactive

Litigation summary

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

✓ Generated

US Patent 8804727 is currently involved in litigation. The Google Patents page for US8804727B1 explicitly states "Family has litigation" and provides several links to cases filed in the Texas Eastern District Court via Unified Patents.

Here is a summary of the known litigation involving US patent 8804727, based on the provided information:

  • Case 1:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:26-cv-00325
    • Filing Date: Not explicitly stated in the provided snippet, but implied by the case number 2:26-cv-00325 as being in 2026.
    • Plaintiff(s): Not explicitly stated in the provided snippet.
    • Defendant(s): Not explicitly stated in the provided snippet.
    • Outcome/Current Status: Litigation is active.

  • Case 2:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00990
    • Filing Date: Not explicitly stated in the provided snippet, but implied by the case number 2:25-cv-00990 as being in 2025.
    • Plaintiff(s): Not explicitly stated in the provided snippet.
    • Defendant(s): Not explicitly stated in the provided snippet.
    • Outcome/Current Status: Litigation is active.

  • Case 3:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00987
    • Filing Date: Not explicitly stated in the provided snippet, but implied by the case number 2:25-cv-00987 as being in 2025.
    • Plaintiff(s): Not explicitly stated in the provided snippet.
    • Defendant(s): Not explicitly stated in the provided snippet.
    • Outcome/Current Status: Litigation is active.

The Google Patents page itself lists these cases as directly associated with US8804727B1. Unified Patents offers a "Litigation Case List" where such details are usually found. While the provided snippets from Google Patents confirm the existence of these cases in the Texas Eastern District Court and provide their case numbers and filing years, specific plaintiffs, defendants, and detailed outcomes or current statuses beyond "litigation" and "active" are not present in the provided text. To get more details like the specific parties, further investigation into each case using the provided case numbers on a platform like Unified Patents or PACER would be necessary, which is beyond the scope of this response given the direct data provided.Known litigation involving US patent 8804727 includes multiple cases filed in the Texas Eastern District Court:

  • Case 1:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:26-cv-00325
    • Filing Date: Not explicitly provided, but the case number suggests a filing year of 2026.
    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Outcome or Current Status: Active litigation.

  • Case 2:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00990
    • Filing Date: Not explicitly provided, but the case number suggests a filing year of 2025.
    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Outcome or Current Status: Active litigation.

  • Case 3:

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:25-cv-00987
    • Filing Date: Not explicitly provided, but the case number suggests a filing year of 2025.
    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Outcome or Current Status: Active litigation.

The provided patent information indicates that the patent family is involved in litigation, with links to Unified Patents for these specific cases. Further details on plaintiffs, defendants, and specific outcomes would require accessing the full case dockets on platforms such as Unified Patents or PACER.

Generated 5/30/2026, 12:46:57 PM