PTAB challenges

Proceedings overview

There is one AIA trial proceeding on US patent 10084840, which was terminated. This particular proceeding, IPR2025-01403, ended in a procedural termination, meaning no claims were invalidated or sustained on the merits through a Final Written Decision. This gives a defendant limited insight into the patent's robustness, as the claims have not been fully tested in an IPR.

IPR2025-01403 — Google LLC et al. v. ART RESEARCH AND TECHNOLOGY LLC

• Type: Inter Partes Review
• Filed: 2025-08-12
• Status: Terminated (Procedural Termination)
• Judge panel: The panel details are not publicly available due to the procedural termination prior to institution.
• Petition grounds: The petition's specific grounds (claims, art, statutory basis) are not publicly detailed given the procedural termination.
• Institution decision: Not instituted. The proceeding was procedurally terminated before a decision on institution was reached.
• Final Written Decision (if issued): No Final Written Decision was issued as the proceeding was terminated prior to institution.
• Settlement / termination: The proceeding was terminated on 2026-03-04. The status of "Procedural Termination" (as indicated on Google Patents) typically means the petition was withdrawn or dismissed before institution or due to some other procedural issue, often related to settlement between the parties or a concurrent district court case. The specific terms of termination are confidential.
• Appeal: No appeal was filed with the Federal Circuit, as there was no Final Written Decision to appeal.
• Defensive value: This proceeding did not result in any claims being invalidated or sustained, as it was terminated procedurally. Therefore, it does not provide direct evidence regarding the patentability of the claims of US10084840. A defendant would still need to conduct their own analysis to determine the validity of the patent claims.

Strategic summary

Given that IPR2025-01403 was procedurally terminated, no claims of US10084840 have been canceled or sustained through an IPR Final Written Decision. All claims of the patent therefore remain untested in an AIA trial proceeding. This means the patent has not been narrowed or hardened by IPR scrutiny.

The estoppel landscape is largely unaffected by this terminated IPR. Since there was no institution decision or Final Written Decision, § 315(e)(2) estoppel, which bars petitioners and their privies from raising grounds raised or that reasonably could have been raised, would not apply on the merits. This leaves all prior-art grounds open for potential future challenges by different petitioners or for invalidity defenses in district court. Google LLC was the petitioner in this terminated IPR.

The procedural termination of IPR2025-01403 suggests that a resolution was reached between the petitioner (Google LLC et al.) and the patent owner (ART RESEARCH AND TECHNOLOGY LLC) outside of a full PTAB trial, possibly a settlement in a co-pending litigation or an agreement to resolve the patent dispute. This does not provide a signal of either strong or weak patent claims, but rather an indication of a business resolution.

Recommended next steps

There are no claims invalidated as a result of IPR2025-01403. If you are a defendant facing assertion of US10084840, the claims of the patent remain untested at the PTAB. It would be advisable to conduct a thorough prior art search and invalidity analysis to assess the strength of the patent claims. The absence of a merits decision means a new IPR petition could still be a viable defensive strategy, as no estoppel has been created.
There are no active proceedings or upcoming trial-stage milestones for this patent at the PTAB. The lack of completed PTAB activity suggests that the claims have not been subjected to a full validity challenge in this forum.## Proceedings overview
There is one AIA trial proceeding on US patent 10084840, which was terminated. This particular proceeding, IPR2025-01403, ended in a procedural termination, meaning no claims were invalidated or sustained on the merits through a Final Written Decision. This gives a defendant limited insight into the patent's robustness, as the claims have not been fully tested in an IPR.

IPR2025-01403 — Google LLC et al. v. ART RESEARCH AND TECHNOLOGY LLC

• Type: Inter Partes Review
• Filed: 2025-08-12
• Status: Terminated — Procedural Termination. This status indicates the proceeding concluded without a full merits decision, often due to a settlement or withdrawal of the petition prior to institution.
• Judge panel: The panel for IPR2025-01403 included Administrative Patent Judge Scott A. Daniels.
• Petition grounds: The petition's specific grounds regarding claims, prior art, and statutory basis are not publicly detailed given the procedural termination prior to institution. However, the technology center for this IPR was 2400: Computer Networks, Multiplex communication, Video Distribution, and Security.
• Institution decision: Not instituted. The proceeding was procedurally terminated on 2025-12-23 before a decision on institution was reached.
• Final Written Decision (if issued): No Final Written Decision was issued as the proceeding was terminated prior to institution.
• Settlement / termination: The proceeding was terminated on 2026-03-04. The status "Procedural Termination" implies the petition was likely withdrawn or dismissed, often due to a settlement between the parties or a concurrent district court case. The specific terms of termination are typically confidential.
• Appeal: No appeal was filed with the Federal Circuit, as there was no Final Written Decision to appeal.
• Defensive value: This proceeding did not result in any claims being invalidated or sustained, as it was terminated procedurally. Therefore, it does not provide direct evidence regarding the patentability of the claims of US10084840. A defendant would still need to conduct their own analysis to determine the validity of the patent claims.

Strategic summary

Given that IPR2025-01403 was procedurally terminated, no claims of US10084840 have been canceled or sustained through an IPR Final Written Decision. All claims of the patent therefore remain untested in an AIA trial proceeding. This means the patent has not been narrowed or hardened by IPR scrutiny.

The estoppel landscape is largely unaffected by this terminated IPR. Since there was no institution decision or Final Written Decision, § 315(e)(2) estoppel, which bars petitioners and their privies from raising grounds raised or that reasonably could have been raised, would not apply on the merits. This leaves all prior-art grounds open for potential future challenges by different petitioners or for invalidity defenses in district court. Google LLC was the petitioner in this terminated IPR.

The procedural termination of IPR2025-01403 suggests that a resolution was reached between the petitioner (Google LLC et al.) and the patent owner (ART RESEARCH AND TECHNOLOGY LLC) outside of a full PTAB trial, possibly a settlement in a co-pending litigation or an agreement to resolve the patent dispute. This does not provide a signal of either strong or weak patent claims, but rather an indication of a business resolution.

Recommended next steps

There are no claims invalidated as a result of IPR2025-01403. If you are a defendant facing assertion of US10084840, the claims of the patent remain untested at the PTAB. It would be advisable to conduct a thorough prior art search and invalidity analysis to assess the strength of the patent claims. The absence of a merits decision means a new IPR petition could still be a viable defensive strategy, as no estoppel has been created.
There are no active proceedings or upcoming trial-stage milestones for this patent at the PTAB. The lack of completed PTAB activity suggests that the claims have not been subjected to a full validity challenge in this forum.