Untitled case

Case Overview and Background: IPR2026-00222

This case, IPR2026-00222, is an inter partes review (IPR) proceeding before the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office, currently in a pending status. The IPR challenges the validity of US Patent 12233871, owned by Bulletproof Property Management LLC. In this IPR, Bulletproof Property Management LLC is the Patent Owner, defending the patent's validity. The Petitioner challenging the patent is likely Tesla, Inc., as this IPR is part of a series of IPRs filed by Tesla against patents owned by Bulletproof Property Management LLC, stemming from a parallel patent infringement lawsuit.

Bulletproof Property Management LLC, the Patent Owner, appears to be a Patent Assertion Entity (PAE) or Non-Practicing Entity (NPE). While search results indicate "Bullet Property Management" offers real estate property management services in locations like Columbus, IN, and a similarly named Florida entity is inactive, the consistent pattern of asserting patents against a major operating company like Tesla suggests its primary business model involves patent monetization rather than direct commercialization of patented technology. The Petitioner, Tesla, Inc., is a well-known operating company specializing in electric vehicles, battery energy storage, solar panels, and related products and services. The underlying patent infringement litigation, Bulletproof Property Management LLC v. Tesla, Inc. et al. (Case No. 1:25-cv-00665), was filed on May 5, 2025, in the U.S. District Court for the Western District of Texas, presided over by Judge Alan D. Albright. The specific accused products or services by Tesla are not detailed in the IPR filings, but given Tesla's business, they would relate to its core technological offerings.

The patent at issue in this IPR is US Patent 12233871. A one-line technical sketch of US Patent 12233871 is not directly available in the search results and requires a direct USPTO database search. The procedural posture is an IPR at the PTAB, a specialized administrative tribunal for reviewing patentability, providing an alternative to district court litigation for challenging patent validity based on prior art. The case is notable as it exemplifies the common practice of an accused infringer (Tesla) initiating IPRs to challenge patents asserted by an alleged PAE (Bulletproof Property Management LLC) in a parallel district court case. This scenario highlights the strategic interplay between district court litigation and PTAB proceedings in patent disputes, especially when large operating companies are targeted by patent holders whose primary business is patent licensing and enforcement.

Key Legal Developments and Outcome for Bulletproof Property Management LLC v. Tesla, Inc. et al. (1:25-cv-00665) and Related IPRs

This analysis covers the patent infringement litigation initiated by Bulletproof Property Management LLC against Tesla, Inc., in the Western District of Texas, and parallel inter partes review (IPR) proceedings before the Patent Trial and Appeal Board (PTAB) concerning U.S. Patent 12,233,871 and other related patents.

District Court Litigation: Bulletproof Property Management LLC v. Tesla, Inc. et al. (1:25-cv-00665)

Filing & Initial Pleadings:

• Complaint Filed (2025-05-05): Bulletproof Property Management LLC (Plaintiff and Patent Owner) filed a patent infringement lawsuit against Tesla, Inc. (Defendant) in the U.S. District Court for the Western District of Texas, alleging infringement of U.S. Patent 12,233,871 and six other related patents (12,221,104, 12,227,184, 12,240,456, 12,240,457, 12,240,458, and 11,932,230).
• Amended Complaint Filed (Date not specified): Bulletproof Property Management LLC filed an amended complaint.
• Answer and Counterclaims (Date not specified): Tesla, Inc. filed an Answer to the Amended Complaint, including a jury demand and counterclaims against Bulletproof Property Management LLC.
• Motion to Dismiss (Date not specified): Tesla, Inc. filed motions to dismiss for failure to state a claim.

Pre-trial Motions & Discovery Milestones:

• Notice of Venue or Jurisdictional Discovery (2025-08-01): Bulletproof Property Management LLC filed a notice regarding venue or jurisdictional discovery.
• Agreed Extension of Time (2025-08-05): Tesla, Inc. filed a Notice of Agreed Extension of Time to File Case Readiness Status Report.
• Pro Hac Vice Motion (2025-08-20): Bulletproof Property Management LLC filed a motion for Robert J. Rando to appear pro hac vice, which was granted.
• Status of Stay: No explicit order granting a stay pending IPRs has been found in the provided search results.

Claim Construction (Markman) & Trial Events:

• Claim Construction Hearing Scheduled (2026-08-24): A Markman hearing for claim construction is scheduled in the district court case.
• Final Pretrial Conference Scheduled (2027-08-05): The court has scheduled a final pretrial conference for a future date.
• Trial Status: The case is in pre-trial stages, with a trial not yet scheduled and upcoming events in 2026 and 2027.

Current Posture:
The district court litigation remains active, progressing towards claim construction and a future trial.

Parallel PTAB IPR Proceedings

IPR2026-00222 (Concerning U.S. Patent 12,233,871):

• Petitioner: Tesla, Inc. (inferred from the parallel district court litigation).
• Patent Owner: Bulletproof Property Management LLC.
• Patent at Issue: U.S. Patent 12,233,871.
• Petition Filing Date: The exact filing date of IPR2026-00222 is not explicitly stated in the search results, but the Patent Owner's Discretionary Denial Brief was filed on April 27, 2026. This indicates the IPR petition was filed approximately three months prior, likely in January or February 2026, as patent owners typically have three months to file a preliminary response after the petition is accorded a filing date.
• Patent Owner's Discretionary Denial Brief (2026-04-27): Bulletproof Property Management LLC filed a Discretionary Denial Brief in IPR2026-00222.
• Status: The IPR is currently pending an institution decision from the PTAB. An institution decision is typically due within six months of the petition's filing date.

Other Parallel IPRs:

• IPR2026-00219 (Concerning U.S. Patent 12,221,104): Tesla, Inc. filed this IPR against Bulletproof Property Management LLC on January 20, 2026, challenging another patent asserted in the district court litigation.

Effect of PTAB Policy Changes on IPRs:
The IPR proceedings are subject to significant, recent changes in PTAB policy:

• Director Review of Institution Decisions (Effective 2025-10-20): All decisions on IPR and post-grant review (PGR) institution are now made by the USPTO Director, in consultation with at least three judges.
• Consideration of U.S. Manufacturing Activity (Effective 2026-03-11): The PTAB must now consider whether U.S. manufacturing activity by the patent owner or accused infringer impacts the decision to institute an IPR or PGR.
• Inconsistent Claim Construction Positions: A November 5, 2025, informative decision in Tesla, Inc. v. Intellectual Ventures II LLC (IPR2025-00340) by Director Squires denied institution due to Tesla taking inconsistent claim construction positions in parallel district court litigation and the IPR. This precedent is highly relevant to Tesla's strategy in IPR2026-00222 and other IPRs against Bulletproof.

Outcome:
Both the district court litigation and IPR2026-00222 are currently pending. The district court case is in its early stages with a scheduled claim construction hearing, while IPR2026-00222 is awaiting an institution decision from the PTAB, which is expected around July or August 2026.

As of May 29, 2026, the counsel of record representing the petitioner(s) in IPR2026-00222 cannot be identified from publicly available information. Despite aggressive web searches targeting PTAB dockets, firm websites, and legal news outlets, the identity of the petitioner and their associated legal counsel for this specific inter partes review proceeding remain unconfirmed. This may be due to the recent filing date of the IPR.

Based on the search results, directly identifying the counsel of record for Bulletproof Property Management LLC in IPR2026-00222 remains challenging as no specific docket entry for IPR2026-00222 that lists counsel was found. The initial lead regarding "Michael Marron" in "NOTICE of IPR Filings by Bulletproof Property Management LLC (Marron, Michael)" was in the context of a related district court case (1:25-cv-00665). However, further investigation into various Michael Marron attorneys did not conclusively link any of them to patent litigation for Bulletproof Property Management LLC in an IPR setting.

Specifically:

• A Michael R. Marron is an aviation lawyer with an inactive license.
• A Michael Marron is Senior Counsel at Greenspoon Marder LLP, but his identified experience is in general litigation, not specifically patent IPRs. While Greenspoon Marder LLP does have an Intellectual Property practice with patent capabilities, no specific attorney named Michael Marron within that practice was found with a clear patent litigation focus.
• Other "Marron" individuals or firms (Marron PC, Marron Lawyers, APC, George E. Marron III) are focused on class action, commercial litigation, or general business law, not patent IPRs.

Therefore, while a "Michael Marron" was noted in connection with IPR filings by Bulletproof Property Management LLC in a related district court case, the specific counsel of record for Bulletproof Property Management LLC in IPR2026-00222 has not been explicitly identified from the available public information. It is possible that the PTAB docket for this specific IPR is not publicly available in detail via these search methods, or that the counsel has not yet made a public appearance that is easily searchable in the provided snippets.The counsel of record representing Bulletproof Property Management LLC in IPR2026-00222 has not been explicitly identified from the available public information. While a "Michael Marron" was noted in relation to "IPR Filings by Bulletproof Property Management LLC" within a related district court case (Bulletproof Property Management LLC v. Tesla, Inc. et al, Case 1:25-cv-00665), further investigation into various attorneys named Michael Marron did not conclusively link a specific patent litigation attorney to Bulletproof Property Management LLC in the context of an Inter Partes Review before the PTAB.

Several individuals named Michael Marron appeared in search results:

• One Michael R. Marron is an aviation lawyer in San Francisco with an inactive license, whose practice areas do not include patent litigation.
• Another Michael Marron is Senior Counsel at Greenspoon Marder LLP, where he has been involved in general litigation. While Greenspoon Marder LLP has an Intellectual Property practice that handles patent litigation, no specific attorney named Michael Marron within that firm was identified with a clear focus on patent IPRs in the provided information.
• Other "Marron" related law firms or attorneys, such as Marron PC and Marron Lawyers, APC, primarily focus on class action, consumer fraud, or general business and commercial litigation, rather than patent litigation or PTAB proceedings.

Therefore, based on the current search, the specific counsel representing Bulletproof Property Management LLC in IPR2026-00222 cannot be definitively identified. It is possible that the full PTAB docket for this specific IPR proceeding, which would list the counsel of record, is not yet publicly available in the provided search snippets, or that the counsel has not yet made an appearance that is easily discoverable through these means.