Patent 10755409

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 10755409. The free-form analysis below may also discuss cases beyond this list.

  • Untitled case
    25-1752Court of Appeals for the Federal CircuitActive litigation

Litigation summary

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

✓ Generated

Known litigation involving US patent 10755409 includes several cases filed in various US courts and before the Patent Trial and Appeal Board (PTAB). The current date is April 26, 2026.

Here is a list of known litigation cases for US10755409:

  1. Jurisdiction: Court of Appeals for the Federal Circuit

    • Case Number: 25-1752
    • Filing Date: Not explicitly provided, but filed in 2025.
    • Outcome or Current Status: Active litigation.

  2. Jurisdiction: Court of Appeals for the Federal Circuit

    • Case Number: 24-2270
    • Filing Date: Not explicitly provided, but filed in 2024.
    • Outcome or Current Status: Active litigation.

  3. Jurisdiction: California Northern District Court

    • Case Number: 5:22-cv-07335
    • Filing Date: Not explicitly provided, but filed in 2022.
    • Outcome or Current Status: Active litigation.

  4. Jurisdiction: California Northern District Court

    • Case Number: 3:22-cv-07335
    • Filing Date: Not explicitly provided, but filed in 2022.
    • Outcome or Current Status: Active litigation.

  5. Jurisdiction: Delaware District Court

    • Case Number: 1:22-cv-00647
    • Filing Date: Not explicitly provided, but filed in 2022.
    • Outcome or Current Status: Active litigation.

  6. Jurisdiction: PTAB (Patent Trial and Appeal Board)

    • Case Number: IPR2023-01369
    • Filing Date: Not explicitly provided, but filed in 2023.
    • Outcome or Current Status: Final Written Decision reached.

The plaintiff(s) and defendant(s) are not explicitly named for each individual case in the provided patent text, although Dental Monitoring SAS is the current assignee and original assignee of the patent. The Unified Patents litigation data is cited as the source for these cases.

A "First worldwide family litigation filed" is also mentioned, with a link to darts-ip.com, but specific case details (plaintiffs, defendants, case number, jurisdiction, outcome/status) are not provided in the given text for this particular entry.

Generated 7/8/2026, 12:46:15 AM