PTAB challenges

Proceedings overview

One AIA trial proceeding has been filed against US patent 12240457. This proceeding is currently active and pending an institution decision, meaning the patent's claims have not yet been challenged on the merits by the PTAB. This gives a defendant a neutral defensive posture, as the patent's validity in the face of inter partes review has not yet been tested.

IPR2026-00205 — Tesla, Inc. v. Bulletproof Property Management LLC

• Type: Inter Partes Review
• Filed: 2026-01-20
• Status: Pending. The petition was filed by Tesla, Inc. on 2026-01-20, and the PTAB is currently reviewing it to determine whether to institute a trial.
• Judge panel: As of October 20, 2025, the decision on institution for all IPR and PGR proceedings is made by USPTO Director John Squires, in consultation with at least three PTAB judges. The specific judges for the consultative panel are not yet public.
• Petition grounds: Specific claims challenged, prior art, and statutory bases (e.g., § 102 for anticipation, § 103 for obviousness) are not yet publicly available in the search results.
• Institution decision: Not yet issued. The statutory deadline for the institution decision is approximately six months from the filing date, which would be around 2026-07-20.
• Final Written Decision: Not applicable; the proceeding has not reached this stage.
• Settlement / termination: Not applicable; the proceeding is pending.
• Appeal: Not applicable.
• Defensive value: This pending IPR indicates that at least one major entity, Tesla, Inc., perceives grounds to challenge the patent's validity. However, as the institution decision has not yet been rendered, all claims of US12240457 remain legally intact and have not been subjected to a PTAB merits review. The outcome of the institution decision will be crucial for assessing the patent's strength.

Strategic summary

As of 2026-05-28, US patent 12240457 is subject to one active Inter Partes Review (IPR) proceeding, IPR2026-00205, initiated by Tesla, Inc. This IPR is currently in the pre-institution phase, meaning the Patent Trial and Appeal Board (PTAB) has not yet decided whether to institute a trial on the merits of the challenged claims. Consequently, all claims of US12240457 remain legally valid and have not been canceled or sustained by a PTAB final decision.

The institution decision for IPR2026-00205 is anticipated around July 20, 2026. Recent procedural shifts at the USPTO are relevant here: as of October 20, 2025, institution decisions for all IPRs and PGRs are made by the USPTO Director in consultation with PTAB judges. Furthermore, new discretionary factors announced on March 11, 2026, which consider domestic manufacturing presence and small business status, could also play a role in the institution decision, potentially impacting the likelihood of trial institution irrespective of the merits of the prior art.

Regarding the estoppel landscape, since no trial has been instituted or concluded, there are currently no estoppel implications under § 315(e)(2) for this patent. All prior-art grounds remain available for potential future challenges, either by Tesla, Inc. (if the current IPR is denied institution) or by other parties. The filing of an IPR by Tesla, Inc. signals a potential pattern of defensive action against this patent family, given that Tesla, Inc. has also been cited as an applicant in related art (e.g., US20240051558A1 and US12534092B2, cited by the patent itself and related to automated vehicle direction).

Recommended next steps

For a defendant facing assertion of US patent 12240457, the most important immediate action is to closely monitor the progress of IPR2026-00205. The institution decision, expected by approximately 2026-07-20, will be a pivotal event.

If the PTAB decides to institute the IPR, it means that Tesla, Inc. has demonstrated a reasonable likelihood that at least one challenged claim is unpatentable, and those claims will proceed to trial. This would provide significant leverage for a defendant. If institution is denied, it would strengthen the patent against the specific grounds raised in Tesla's petition, making future IPR challenges on similar grounds potentially more difficult due to discretionary denial rules and the Director's new policy considerations.

It is also advisable for a defendant to analyze the claims of US12240457, particularly those cited in any assertion, against known prior art to develop an independent validity assessment, especially since the specific grounds of IPR2026-00205 are not yet public.