Patent 12016408
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.
Current assignee: Shane Michael Johnston
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
As of May 31, 2026, there are no recorded AIA trial proceedings (Inter Partes Review, Post-Grant Review, or Covered Business Method review) on file for US Patent 12,016,408. The USPTO Open Data Portal API indicates no such proceedings, and web searches for specific PTAB activity related to this patent did not yield any results. This means the patent has not been subjected to validity challenges before the Patent Trial and Appeal Board, and all its claims remain untested in this forum.
Strategic summary
Currently, all claims of US Patent 12,016,408 are UNTESTED in AIA trial proceedings before the Patent Trial and Appeal Board. There is no estoppel landscape to consider under 35 U.S.C. § 315(e)(2) because no IPR, PGR, or CBM trials have been instituted against this patent. Without any PTAB proceedings, there are no patterns of repeated petitions, appeals, or defensive aggregators to observe.
Recommended next steps
Since no PTAB activity exists for US Patent 12,016,408, a defendant facing assertion of this patent could consider initiating an AIA trial proceeding (e.g., an Inter Partes Review or Post-Grant Review, if eligible) as a strategic option to challenge the patent's validity. The absence of prior PTAB challenges suggests the claims have not been subjected to the scrutiny of an administrative patent judge panel, and thus, a fresh challenge could be impactful. Potential petitioners would need to carefully assess the patent's claims against the available prior art, considering the "Prior art" and "Obviousness" analyses provided earlier in this document, to identify strong grounds for unpatentability.
Generated 5/31/2026, 6:49:22 AM