Patent 7420952
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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PTAB activity (1)
AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.
- IPR2025-01523IPRfiled Sep 8, 2025vs. Cisco Systems, Inc.Discretionary Denial
Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.
Cases on file (0)
Specific litigation cases in our database that name US patent 7420952. 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.
Based on the available search results as of April 26, 2026, there is no known litigation specifically involving US patent 7420952 for which plaintiff(s), defendant(s), jurisdiction, case number, filing date, and outcome or current status could be identified. Searches of patent litigation databases such as Unified Patents, PACER, and CAFC did not return specific district court or appellate cases for this patent number.
Generated 5/23/2026, 6:48:20 PM