Patent 8370543

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 (0)

Specific litigation cases in our database that name US patent 8370543. The free-form analysis below may also discuss cases beyond this list.

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Litigation summary

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

✓ Generated

As of April 26, 2026, known litigation involving US patent 8,370,543 includes numerous cases filed in the Texas Eastern District Court. The patent is owned and asserted by Induction Devices LLC. The defendants are generally described as 25+ banks and retailers, including entities such as Bank of America, JP Morgan Chase, Capital One, Costco, Lowes, Gap, and IKEA.

The specific district court cases identified are:

  • Jurisdiction: Texas Eastern District Court
  • Plaintiff(s): Induction Devices LLC (current assignee)
  • Defendant(s): Various banks and retailers (specific defendant for each case number not detailed in search results)
  • Case Numbers (2025 filings):
    • 2:25-cv-00787
    • 2:25-cv-00788
    • 2:25-cv-00765
    • 2:25-cv-00766
    • 2:25-cv-00767
    • 2:25-cv-00768
    • 2:25-cv-00769
    • 2:25-cv-00775
    • 2:25-cv-00776
    • 2:25-cv-00777
    • 2:25-cv-00778
    • 2:25-cv-00789
    • 2:25-cv-00790
    • 2:25-cv-00791
    • 2:25-cv-00975
    • 2:25-cv-01006
  • Case Numbers (2026 filings):
    • 2:26-cv-00258
    • 2:26-cv-00249
    • 2:26-cv-00248
    • 2:26-cv-00247
    • 2:26-cv-00246
    • 2:26-cv-00197
    • 2:26-cv-00196
    • 2:26-cv-00195
    • 2:26-cv-00194
    • 2:26-cv-00192
    • 2:26-cv-00191
    • 2:26-cv-00193

Filing Dates and Outcome/Current Status: Specific filing dates and the current status or outcome for each individual case listed above are not available from the search results as of April 26, 2026. However, the litigation is described as "ongoing."

Generated 6/5/2026, 6:01:03 PM