Patent 7238550

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 7238550. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    2:24-cv-00629Texas Eastern District CourtActive litigation

Litigation summary

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

✓ Generated

The patent family for US7238550 has active litigation, even though the patent itself has expired. The following cases involve US Patent 7238550:

Texas Eastern District Court:

  • Case Number: 2:24-cv-00629

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 2:26-cv-00128

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 2:25-cv-00565

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 2:24-cv-00631

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 2:24-cv-00630

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 2:24-cv-00628

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

Delaware District Court:

  • Case Number: 1:25-cv-01580

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 1:24-cv-00962

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 1:25-cv-01579

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 1:25-cv-01581

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

Texas Western District Court:

  • Case Number: 7:25-cv-00241

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 6:24-cv-00402

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

New York Southern District Court:

  • Case Number: 1:24-cv-06396

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

  • Case Number: 1:24-cv-06394

    • Plaintiff(s): Not specified in the provided information.
    • Defendant(s): Not specified in the provided information.
    • Filing Date: Not specified in the provided information.
    • Outcome/Status: Active litigation.

The provided information indicates that the "First worldwide family litigation" was filed, but does not specify further details about this particular case (e.g., plaintiff, defendant, jurisdiction, filing date, or outcome).

Generated 5/22/2026, 6:45:34 PM