PTAB challenges

Proceedings overview

One AIA trial proceeding has been filed against US Patent 10,510,341, IPR2025-00871, which was denied institution on procedural grounds. This indicates a favorable outcome for the patent owner, hardening the patent against challenge on the grounds presented in that specific petition.

IPR2025-00871 — General Motors LLC v. VB Assets LLC

• Type: Inter Partes Review
• Filed: Not explicitly available in the provided information or search results.
• Status: Not Instituted - Procedural. The Patent Trial and Appeal Board (PTAB) declined to institute a trial on the merits due to procedural reasons.
• Judge panel: The institution decision was likely made by the USPTO Acting Director or Director, consistent with a trend in 2025 where institution decisions, particularly discretionary denials, were centralized in the Director's office.
• Petition grounds: Specific claims and prior art grounds were not found in the available search results.
• Institution decision: Denied institution. The denial was procedural, likely based on the "settled expectations" factor and "failure to seek early review" as applied by the USPTO Acting Director to IPRs in 2025. This factor considers the patent's age and the petitioner's knowledge of the patent, suggesting that a long-standing patent known to the petitioner gives rise to an expectation that it would not be challenged.
• Final Written Decision: Not applicable, as institution was denied.
• Settlement / termination: Not applicable, as institution was denied.
• Appeal: Not applicable, as institution was denied.
• Defensive value: The denial of institution for IPR2025-00871 means that General Motors LLC (and any party in privity with them) is likely estopped from raising the same or any ground that it reasonably could have raised in that petition against the challenged claims of US Patent 10,510,341. This strengthens the patent owner's position against future challenges by this petitioner on those specific grounds.

Strategic summary

US Patent 10,510,341 has seen one attempt at inter partes review, IPR2025-00871, filed by General Motors LLC. This petition was procedurally denied institution by the PTAB. The denial was likely based on the "settled expectations" factor, a discretionary ground for denial that became prominent in 2025, which considers factors such as the age of the patent and the petitioner's prior knowledge of it, implying that a long-standing patent should not be challenged late in its life without compelling reason.

The consequence of this "Not Instituted - Procedural" status is that the claims targeted in IPR2025-00871 remain unchallenged through an AIA trial. While the specific claims challenged were not identified in the available information, this outcome is favorable for the patent owner, VB Assets LLC. The patent has not been narrowed by any PTAB decision, and the claims remain entirely sustained from the perspective of an AIA trial.

Regarding estoppel, General Motors LLC, as the petitioner, is likely subject to estoppel under 35 U.S.C. § 315(e)(2) for any claims challenged in IPR2025-00871. This estoppel bars them from asserting in district court or the ITC that the claims are invalid on any ground that was raised or reasonably could have been raised in the IPR petition. This significantly limits the defensive options for General Motors LLC if they are being asserted against by VB Assets LLC with this patent. Other defendants not in privity with General Motors LLC, however, would not be subject to this estoppel and would retain the full range of prior art defenses.

Recommended next steps

The primary PTAB activity concerning US Patent 10,510,341 is the denial of institution for IPR2025-00871. If you are a defendant facing assertion of this patent by VB Assets LLC, particularly if you are General Motors LLC or in privity with them, it's critical to understand the scope of the estoppel resulting from this denial. The specific claims challenged in IPR2025-00871 and the prior art asserted would define the boundaries of this estoppel.

For other defendants, the patent remains untested by the PTAB on the merits. This means that while the patent owner successfully fended off one IPR on procedural grounds, the underlying patentability of the claims (e.g., under 35 U.S.C. § 102 or § 103) has not been definitively affirmed by the PTAB. An inter partes review remains a viable defensive strategy for non-estopped parties. No active PTAB proceedings are currently pending according to the provided information.