Patent 9824408
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: Monticello Enterprises LLC
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 (Inter Partes Review, Post-Grant Review, or Covered Business Method review) on file for U.S. Patent 9,824,408. This means the patent has not been subjected to PTAB challenges by petitioners under the AIA framework.
Strategic summary
As of May 31, 2026, all claims of U.S. Patent 9,824,408 remain untested in AIA trial proceedings. No claims have been canceled or sustained by the PTAB through IPR, PGR, or CBM. The absence of such proceedings suggests that the patent's validity has not been formally challenged before the PTAB in these specific formats.
It is important to note that while no AIA trial proceedings were found for US9824408, related patents owned by Monticello Enterprises LLC, such as U.S. Patent 11,468,497, have been subject to ex parte reexamination proceedings, with some challenged claims receiving final rejections. These are distinct from AIA trial proceedings and do not directly impact the claims of US9824408.
Recommended next steps
Given the absence of any PTAB AIA trial proceedings for U.S. Patent 9,824,408:
- For a potential defendant: The patent's claims are currently unadjudicated by the PTAB. Any party facing assertion of this patent would need to evaluate whether to initiate an AIA trial proceeding (e.g., IPR) as a potential defensive strategy. This would involve identifying strong prior art grounds to challenge the patentability of the claims. The fact that no IPRs have been filed may signal either a lack of compelling prior art or that previous assertions were resolved without such challenges.
Generated 5/31/2026, 6:47:57 PM