Patent 7822141
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 7822141. 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.
Known litigation involving US patent 7822141 is listed below. The information is derived from the "Litigation Information" section of the patent summary, which is based on the Google Patents record for US7822141B2.
Patent Number: US7822141B2
Current Assignee: Integral Wireless Technologies LLC (Likely Plaintiff, but not explicitly stated for each case in the source.)
Known Litigation Cases:
Case 1
- Jurisdiction: Texas Eastern District Court
- Case Number: 2:26-cv-00263
- Plaintiff(s): Not explicitly stated in the provided patent text. (Likely Integral Wireless Technologies LLC, the current assignee.)
- Defendant(s): Not explicitly stated in the provided patent text.
- Filing Date: The case number indicates a filing in 2026. The specific date is not explicitly stated in the provided patent text.
- Outcome/Current Status: Not explicitly stated in the provided patent text.
Case 2
- Jurisdiction: Texas Eastern District Court
- Case Number: 2:25-cv-00644
- Plaintiff(s): Not explicitly stated in the provided patent text. (Likely Integral Wireless Technologies LLC, the current assignee.)
- Defendant(s): Not explicitly stated in the provided patent text.
- Filing Date: The case number indicates a filing in 2025. The specific date is not explicitly stated in the provided patent text.
- Outcome/Current Status: Not explicitly stated in the provided patent text.
Case 3
- Jurisdiction: Florida Southern District Court
- Case Number: 0:25-cv-62546
- Plaintiff(s): Not explicitly stated in the provided patent text. (Likely Integral Wireless Technologies LLC, the current assignee.)
- Defendant(s): Not explicitly stated in the provided patent text.
- Filing Date: The case number indicates a filing in 2025. The specific date is not explicitly stated in the provided patent text.
- Outcome/Current Status: Not explicitly stated in the provided patent text.
Additionally, the patent record notes the "First worldwide family litigation filed," with a link to darts-ip.com, but no specific case details are provided within the patent text itself for this broader family litigation.
No further specific details regarding plaintiffs, defendants, precise filing dates, or outcomes for these particular case numbers were explicitly found in the provided patent text or the conducted search results.
Generated 6/9/2026, 12:46:20 PM