Patent US11346627
PTAB challenges
AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.
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Proceedings on file (0)
All PTAB activity →AIA trial proceedings (IPR / PGR / CBM) filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced from the USPTO Open Data Portal and refreshed every six hours; each proceeding number deep-links to the PTAB E2E docket.
No PTAB proceedings on file. This patent has not been challenged via IPR, PGR, or CBM. The absence is itself a signal — well-asserted patents eventually attract IPRs. The LLM analysis below may surface filings the ODP feed hasn’t indexed yet.
PTAB challenges
AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.
Proceedings overview
There are no AIA trial proceedings on file for US patent US11346627 based on the most recent ingest from the USPTO ODP API.
Strategic summary
As of the current date, US11346627 has not been subject to any AIA trial proceedings (IPR, PGR, or CBM). This means all claims (1-10) remain untested by the PTAB and are presumed valid. For a defendant facing assertion of this patent, all claims are currently "live."
The absence of PTAB activity can indicate several things: the patent may be relatively new, it may not have been asserted widely, or potential defendants have chosen not to challenge it via AIA trials. This provides a clean slate for any defensive strategy, as no prior art has been litigated before the PTAB in relation to this patent.
Recommended next steps
Since no PTAB activity exists for US patent US11346627, a potential defendant has several options:
- Evaluate for PTAB challenge: If facing assertion, conduct a thorough prior art search to determine if strong grounds for an IPR (for § 102 or § 103 challenges) or PGR (for a broader range of challenges, if the filing date permits) exist. The patent's priority date is 2022-01-06, and the filing date is 2022-02-08, so it is likely eligible for PGR if asserted soon after grant.
- Monitor for future filings: Keep an eye on PTAB filings for US11346627. The absence of current challenges does not preclude future ones, especially if the patent begins to be widely asserted.
- Engage with Patent Owner: Depending on the assertion, engaging with the patent owner for settlement discussions or licensing may be an alternative to a PTAB challenge, particularly in the absence of pre-existing invalidity findings.
Generated 5/30/2026, 6:45:21 AM