Patent US7398723
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: ABC IP, LLC, Rare Breed Triggers, Inc.
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 No. 7,398,723 as of the most recent ingest from the USPTO ODP API.
Strategic summary
There are no PTAB proceedings on file for US7398723, meaning all claims remain untested by the PTAB. This means there is no estoppel landscape established by PTAB trials. The absence of PTAB activity suggests that either the patent has not been extensively asserted in a manner that would typically provoke IPR filings, or potential petitioners have opted for other legal avenues.
Recommended next steps
As there are no PTAB proceedings on file for US7398723, there are no trial-stage milestones to note. The absence of PTAB activity is a signal that for a defendant currently being asserted against, all prior-art grounds remain available for potential IPR challenges, subject to statutory time bars.
Generated 5/29/2026, 3:52:37 PM