Yopima LLC vs. Lime: Geofencing Patent Dispute Ends in Dismissal

Case Overview

A patent infringement dispute over geofencing technology came to a quiet but strategically significant close in February 2026, when Yopima, LLC and Neutron Holdings, Inc. (d/b/a Lime) filed a joint stipulation of dismissal with prejudice in the U.S. District Court for the Western District of Texas. Case No. 7:25-cv-00386, filed August 29, 2025, and closed February 13, 2026, centered on U.S. Patent No. 9,119,038 B2 — a patent covering “systems and methods for comparative geofencing” — allegedly infringed by Lime’s widely deployed micro-mobility platform.

The case lasted just 168 days from filing to closure, never reaching trial or claim construction, and resolved without a court-determined winner. Yet the outcome carries meaningful implications for patent holders asserting location-based technology patents, for mobility-sector defendants navigating geofencing IP risk, and for R&D teams building location-aware products. For practitioners, the case is a textbook example of how early-stage patent litigation often concludes — quietly, contractually, and away from judicial scrutiny.

The Parties

The Patent at Issue

This case centered on U.S. Patent No. 9,119,038 B2, which covers systems and methods for comparative geofencing. This technology compares a device’s geographic position against defined virtual boundaries (geofences) to trigger conditional actions or alerts — a mechanism embedded across modern mobility, logistics, and location-based service platforms.

• • US 9,119,038 B2 — Systems and methods for comparative geofencing

The Accused Product

Lime’s platform allegedly incorporated comparative geofencing functionality — specifically, systems that detect when a rider enters or exits a defined geographic zone to govern scooter behavior, parking eligibility, or service availability. Given Lime’s scale of operations, the commercial stakes of the assertion were substantial.

Legal Representation

• • Plaintiff: William P. Ramey III, Ramey LLP (Houston, TX)
• • Defendant: Amanda N. Brouillette, Kilpatrick Townsend & Stockton, LLP

The Verdict & Legal Analysis

Litigation Timeline & Procedural History

Yopima filed suit in the Western District of Texas — a jurisdiction that remains a preferred venue for patent plaintiffs due to its experienced patent dockets, predictable scheduling orders, and historically plaintiff-friendly discovery timelines, even following post-*Waco* procedural developments.

The case closed at the first-instance district court level without proceeding to claim construction, summary judgment, or trial. No inter partes review (IPR) petitions or PTAB proceedings were identified in the case data. The 168-day duration places this firmly in the category of early-resolution patent cases — a pattern increasingly common when defendants retain experienced IP defense counsel and engage promptly in licensing or settlement negotiations. No chief judge assignment data was disclosed, and no damages figures or settlement terms were made public, which is consistent with confidential resolution structures.

Outcome

On February 12, 2026, the parties filed a Joint Stipulation of Dismissal With Prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(ii). The court issued a formal order on February 13, 2026, granting the dismissal and directing the Clerk to close the action.

Key terms of the dismissal:

• • All of Yopima’s infringement claims against Lime were dismissed with prejudice as to the asserted patent (U.S. Patent No. 9,119,038 B2), meaning Yopima cannot re-assert the same patent against Lime for the same conduct.
• • Lime’s counterclaims — which likely included invalidity and/or non-infringement defenses — were dismissed without prejudice, preserving Lime’s ability to assert those positions in future proceedings if needed.
• • Each party bears its own attorney fees and costs, a standard term in negotiated NPE resolutions that signals neither party conceded the other’s litigation position.

No damages award was issued. No injunctive relief was granted or denied by the court. Specific settlement terms, if any licensing agreement exists, were not disclosed.

Verdict Cause Analysis

The case was resolved before any substantive judicial rulings on claim construction, validity, or infringement. The asymmetric dismissal structure — plaintiff’s claims dismissed *with* prejudice, defendant’s counterclaims dismissed *without* prejudice — is a tactically deliberate outcome. It protects Lime from re-assertion of U.S. ‘038 against the same accused conduct while leaving Lime’s invalidity arguments legally intact, a hedge that preserves optionality if the patent resurfaces in different litigation contexts.

The citation to *Yesh Music v. Lakewood Church*, 727 F.3d 356, 362 (5th Cir. 2013) in the court’s order confirms that stipulated dismissals under Rule 41(a)(1)(A)(ii) are self-executing — they require no judicial approval and take immediate effect upon filing. This procedural mechanism is widely used precisely because it enables confidential resolution without court scrutiny of terms.

Legal Significance

While the case produced no precedential ruling, several doctrinal observations are relevant:

• • No claim construction record was established, meaning the scope of “comparative geofencing” under U.S. ‘038 remains judicially undefined — a factor that may influence Yopima’s assertion strategy in future cases.
• • The without-prejudice dismissal of Lime’s counterclaims signals that Lime did not obtain a declaratory judgment of invalidity — leaving the patent’s validity legally intact, a point favorable to Yopima in future assertion contexts.
• • Venue selection in WDTX continues to reflect the jurisdiction’s utility for patent plaintiffs, even in cases that resolve pre-trial.

Strategic Takeaways

For Patent Holders (NPEs and Operating Companies): Early dismissals with prejudice on plaintiff’s claims, while preserving defendant counterclaims without prejudice, may indicate a paid licensing resolution. Patent holders should ensure licensing agreements include explicit covenants not to sue to mirror the with-prejudice effect of the dismissal.

For Accused Infringers: Engaging experienced patent defense counsel immediately upon service remains the most effective risk-management strategy. Kilpatrick Townsend’s involvement likely accelerated a favorable resolution timeline for Lime.

For R&D and Product Teams: Any platform deploying virtual boundary detection, geofence triggers, or comparative location-based logic should conduct freedom-to-operate (FTO) analysis against U.S. Patent No. 9,119,038 B2 and its family members before product launch or feature expansion.