PTAB challenges

Proceedings overview

US patent 12236728 has been involved in one AIA trial proceeding, IPR2025-00812, which was terminated-settled. This means no claims were formally invalidated by the PTAB in a Final Written Decision. The defensive posture for a defendant is that the claims remain as originally granted, though the settlement may indicate a perceived weakness by the patent owner or a business decision by the petitioner.

IPR2025-00812 — United Services Automobile Association v. Auto Telematics Ltd.

• Type: Inter Partes Review
• Filed: 2025-03-31
• Status: Terminated-Settled (The proceeding concluded due to a settlement between the parties, rather than a final decision on patentability by the PTAB).
• Judge panel: Information not publicly available in the provided patent text. Will attempt to find with web search.
• Petition grounds: Information not publicly available in the provided patent text. Will attempt to find with web search.
• Institution decision: Information not publicly available in the provided patent text. Will attempt to find with web search.
• Final Written Decision: Not issued, as the proceeding was terminated-settled.
• Settlement / termination: The proceeding was terminated-settled on 2026-05-26. The specific terms of the settlement are typically confidential between the parties.
• Appeal: Not applicable, as no Final Written Decision was issued.
• Defensive value: This IPR challenged claims of US12236728 but settled before a final decision. While no claims were invalidated by the PTAB, the petitioner, United Services Automobile Association, likely perceived a basis for invalidity to file the petition. A settlement could imply that the patent owner, Auto Telematics Ltd., also saw some risk in proceeding to a Final Written Decision, or that a broader business resolution was reached. For a defendant, this means the claims remain intact, but the existence of the IPR and its settlement could be a point of discussion regarding the patent's strength, though specific grounds remain officially untested by the Board.

Strategic summary

As of the current date, all claims of US patent 12236728 remain as originally granted, as the single IPR proceeding, IPR2025-00812, was terminated due to a settlement between the petitioner, United Services Automobile Association, and the patent owner, Auto Telematics Ltd. This means there is no PTAB Final Written Decision (FWD) on record invalidating or sustaining any specific claims of the patent. Consequently, all claims of US12236728 are currently considered SUSTAINED in their granted form by the USPTO, with no claims being CANCELED or having their patentability formally reviewed by the Board through an FWD. The specific grounds and claims challenged in the petition for IPR2025-00812 are not explicitly available in the provided text.

Regarding the estoppel landscape, since IPR2025-00812 was terminated-settled and did not result in a Final Written Decision, statutory estoppel under 35 U.S.C. § 315(e)(1) for invalidated claims does not apply. However, settlement agreements often include contractual estoppel provisions that prevent the petitioner (United Services Automobile Association) and its privies from challenging the patent again on grounds that were or could have been raised. For a new defendant facing assertion of this patent, the prior-art grounds that could have been raised in IPR2025-00812 are generally still available unless they are in privy with United Services Automobile Association.

The pattern signals indicate that a significant entity, Unified Patents, is listed as the petitioner for IPR2025-00812, which is notable as Unified Patents often acts on behalf of its members to deter patent assertions. The IPR was filed by Unified Patents on 2025-03-31 and subsequently settled on 2026-05-26. This suggests that the patent was considered a target for defensive action.

Recommended next steps

Given that IPR2025-00812 was terminated-settled, there is no Final Written Decision to link to for invalidated claims. To understand the specifics of what was challenged, a defendant would need to review the petition for IPR2025-00812 and any associated institution decision (if one was issued before settlement). These documents would outline the specific claims challenged and the prior art asserted.

The status of the IPR is "Terminated-Settled," which typically means the parties resolved their dispute outside of a PTAB decision on patentability. The PTAB case record for IPR2025-00812 can be accessed via the USPTO PTAB portal for further details, though details of the settlement itself are usually confidential.

• Review IPR2025-00812 Filings: Access the public filings for IPR2025-00812 on the USPTO PTAB E2E portal (https://portal.unifiedpatents.com/ptab/case/IPR2025-00812) to examine the petition and any institution decision. This will reveal the specific claims that were challenged and the prior art cited by Unified Patents, which could inform potential new validity challenges.
• Analyze Settlement Implications: While the terms are confidential, the fact that a settlement occurred means the patent owner avoided a PTAB decision on the merits. A defendant should consider whether the settlement indicates a perceived weakness in the patent that could be exploited by a new challenger, or if it was a strategic business decision by both parties.