Patent 10516270B2
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 10516270B2. This indicates that the patent has not been challenged through IPR, PGR, or CBM trials at the USPTO. This gives a defendant no specific PTAB-driven invalidity findings to leverage, meaning an IPR-based defense would need to start from scratch.
Strategic summary
All claims of US10516270B2 remain untested by AIA trial proceedings. This means all 20 claims (Claims 1-6 and 15-20 for methods, Claims 7-14 for apparatus) are currently sustained, as they have not been challenged or invalidated in any PTAB review.
Given the absence of any AIA trial proceedings, there is no estoppel landscape under § 315(e)(2) for this patent. All prior-art grounds are theoretically available to a potential challenger.
There is no discernible pattern of PTAB activity, as no proceedings have been filed.
Recommended next steps
If you are a defendant facing assertion of US10516270B2, there are no existing PTAB Final Written Decisions to link to or quote, as no PTAB activity exists for this patent. The absence of PTAB activity suggests that the patent has not yet been subject to inter partes review, post-grant review, or covered business method review. This could indicate either that the patent has not been widely asserted, or that prior art challenges have not been deemed strong enough to warrant an AIA trial. If an assertion is made, a defendant would need to conduct their own prior art search and analysis to determine the viability of initiating an AIA trial.
Generated 5/24/2026, 6:46:00 PM