Tracer Construction & nVent Thermal v. Faseler & Terrapin Industrial — Settled (433 Days)
Tracer Construction Company and nVent Thermal LLC brought a patent infringement action in the Southern District of Texas against Brad Faseler and Terrapin Industrial LLC, asserting US10712181B2 covering heat-tracing technology used in the RAYCHEM® and TRACER® product lines. The parties reached an amicable settlement after 433 days, with the court dismissing the case without prejudice.
Heat-tracing IP dispute settles before trial in Southern Texas
On 7 June 2024, Tracer Construction Company and nVent Thermal LLC filed a patent infringement action in the Southern District of Texas (Case 4:24-cv-02177) before Judge Lee H. Rosenthal. The plaintiffs asserted US10712181B2 — a patent directed at heat-tracing measurement and system design — against Brad Faseler, an individual defendant, and Terrapin Industrial LLC, a company. The products at the centre of the dispute include the commercially recognised RAYCHEM® and TRACER® brands, as well as what the complaint characterised as ThermaGuard’s Design.
After 433 days of litigation, counsel for both sides advised the court that an amicable settlement had been reached. On 14 August 2025, Judge Rosenthal dismissed the case on the merits but without prejudice, preserving a 30-day window for either party to move for reinstatement if the settlement could not be consummated. All pending motions were denied without prejudice, with any resubmission required within 14 days of a reinstatement filing. The dismissal without prejudice means that, if the settlement collapses within the reinstatement window, the action could theoretically be revived.
A resolution at 433 days — before trial — is consistent with settlement dynamics typical in patent cases involving both corporate and individual defendants, where litigation cost asymmetry often accelerates resolution. The public record does not disclose financial terms, licensing arrangements, or any admission of liability, which is standard for privately negotiated patent settlements. The involvement of an individual defendant (Faseler) alongside Terrapin Industrial suggests the plaintiffs may have targeted alleged direct infringement activity at the operational level, though the precise nature of the claimed infringement is not determinable from the public docket.
Filing to Dismissed without Prejudice in 433 days
433 days to settlement — broadly in line with median SDTX patent case timelines
Settled and dismissed without prejudice: what the order means for both sides
Dismissed without prejudice — not a final merits ruling
A dismissal without prejudice following settlement means the court is closing the case administratively, not adjudicating the merits of infringement or validity. Here, the court retained a 30-day reinstatement window, which is a standard protective mechanism ensuring the settlement can actually be consummated. If terms fail, plaintiffs could seek to revive the action rather than re-file from scratch.
No merits adjudicationPrivate settlement — terms undisclosed on the public record
The court order confirms an ‘amicable settlement’ but discloses no financial terms, licensing conditions, or admissions. This is typical of patent infringement settlements in the Southern District of Texas. It is not possible from the public record to determine whether a licence to US10712181B2 was granted, whether a royalty was agreed, or whether Terrapin Industrial and Faseler agreed to cease the challenged activities.
Confidential termsnVent Thermal and Tracer Construction resolve dispute without trial
For the plaintiffs, a settlement before trial avoids the risk of an invalidity finding against US10712181B2 and preserves the commercial value of the RAYCHEM® and TRACER® brand assets. The dismissal without prejudice — rather than with prejudice — also suggests the plaintiffs retained leverage to re-engage if settlement terms are not fulfilled. No adverse ruling on the patent’s validity or scope was issued.
Patent validity preservedFaseler and Terrapin Industrial avoid trial exposure
For the individual and corporate defendants, settlement before trial eliminates exposure to an injunction, damages award, or an enhanced damages finding. The without-prejudice nature means no binding judicial finding of infringement attaches. The 30-day reinstatement window does create a short period of residual uncertainty, but if settlement terms are consummated, the case closes permanently. The public record does not indicate any admission of infringement.
No infringement findingFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Tracer Construction Company | Company | Heat-tracing technology companies — joint holders and licensees of US10712181B2 (RAYCHEM®/TRACER®)Search in Eureka ↗ |
| Co-Plaintiff | Nvent Thermal, LLC | Company | Search in Eureka ↗ |
| Defendant | Brad Faseler | Individual | Brad Faseler (individual) and Terrapin Industrial LLC — accused of infringing heat-tracing IPSearch in Eureka ↗ |
| Co-Defendant | Terrapin Industrial LLC | Company | Search in Eureka ↗ |
| Plaintiff counsel | Cesar A. Udave | Attorney | Counsel for Tracer Construction CompanySearch in Eureka ↗ |
| Plaintiff counsel | Robert H. Reckers | Attorney | Counsel for Tracer Construction CompanySearch in Eureka ↗ |
| Plaintiff counsel | Tanya Lynn Chaney | Attorney | Counsel for Tracer Construction CompanySearch in Eureka ↗ |
| Plaintiff law firm | Shook Hardy Bacon LLP | Law Firm | Representing Tracer Construction CompanySearch in Eureka ↗ |
| Defendant counsel | Jason S. Mcmanis | Attorney | Counsel for Brad FaselerSearch in Eureka ↗ |
| Defendant counsel | John Zavitsanos | Attorney | Counsel for Brad FaselerSearch in Eureka ↗ |
| Defendant counsel | Sean Francis Healey | Attorney | Counsel for Brad FaselerSearch in Eureka ↗ |
| Defendant law firm | Ahmad Zavitsanos Mensing PLLC | Law Firm | Representing Brad FaselerSearch in Eureka ↗ |
| Presiding judge | Judge Lee H Rosenthal | Judge | Texas Southern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s dismissal order confirms an ‘amicable settlement’ and closes the case on the merits without prejudice, preserving a 30-day reinstatement window. The phrasing ‘dismissed on the merits, without prejudice’ is notable: it signals the parties reached a substantive resolution rather than a purely procedural exit, yet no judicial finding on infringement or validity was made. The denial of all pending motions without prejudice suggests the litigation had progressed to at least preliminary motion practice before settlement was finalised, consistent with a 433-day case duration.
US10712181B2 — Heat-tracing system measurement and design technology
US10712181B2, filed under application number US15/920128, covers technology in the industrial heat-tracing domain — the field of electrically or thermally maintaining pipeline and equipment temperatures in industrial settings. The RAYCHEM® and TRACER® brands are long-established in this sector, and the patent is asserted as protecting design and measurement methodologies relevant to those product lines. The specific claims govern how heat-tracing systems are specified, measured, or monitored, making it a potentially broad enforcement asset across the sector.
Strategically, US10712181B2 is significant because nVent Thermal (the RAYCHEM® and TRACER® brand owner) is one of the dominant players in industrial heat tracing globally. A patent asserted in conjunction with those brands suggests the IP is intended to protect core commercial offerings rather than speculative technology. Competitors, EPC contractors, and industrial system integrators operating in heat-tracing specification, installation, or design should treat this patent as an active risk — particularly given the plaintiffs’ demonstrated willingness to pursue both corporate and individual defendants.
Should your team run an FTO against US10712181B2?
Any company involved in industrial heat-tracing system design, specification software, or measurement technology — including EPC contractors, industrial equipment OEMs, and thermal management solution providers — should assess freedom to operate against US10712181B2. This case demonstrates that nVent Thermal and affiliated entities are prepared to enforce this patent commercially, including against smaller operators and individuals. If your product or service touches heat-tracing system design methodology or monitoring in a way that overlaps with RAYCHEM® or TRACER® functionality, an FTO analysis is commercially prudent.
PatSnap Eureka’s FTO Search Agent enables R&D and IP teams to map claim scope against US10712181B2 rapidly, identify related continuations in the nVent Thermal patent family, and benchmark design-around options. With the patent’s validity confirmed through this litigation, Eureka can also surface the closest prior art references — helping teams assess IPR viability if a challenge strategy is preferred over licensing or design-around.
Run a freedom-to-operate analysis on US10712181B2 to assess your product’s exposure
Run FTO in Eureka →Similar heat-tracing and industrial instrumentation patent cases in SDTX
Explore comparable patent infringement actions in the Southern District of Texas involving industrial heat-tracing, thermal management, and instrumentation technology.
What this case signals for the industrial heat-tracing IP landscape
Joint plaintiff enforcement and pre-trial settlement in SDTX reflect broader enforcement patterns in specialised industrial instrumentation IP.
Joint enforcement by OEM and contractor signals coordinated IP strategy
The joint filing by nVent Thermal (technology developer) and Tracer Construction (contractor/implementer) suggests a coordinated enforcement model. Patent holders in the heat-tracing sector are increasingly partnering with downstream operators to pursue infringement across the supply chain — including individual actors, not just corporate entities. Teams should assess whether their supply agreements expose them to co-plaintiff risk.
Individual defendants in patent suits amplify settlement pressure
Including Brad Faseler as an individual defendant alongside Terrapin Industrial is a deliberate enforcement tactic. Individual defendants face personal litigation costs and reputational risk that accelerate settlement, often before substantive motions are decided. This pattern is consistent with cases where plaintiffs allege wilful copying or design-around attempts by small operators using established brand architectures.
Tracer v Brad — key questions answered
The case was dismissed without prejudice on 14 August 2025, following an amicable settlement between the parties. No merits ruling on infringement or validity of US10712181B2 was issued. The court preserved a 30-day reinstatement window in case the settlement could not be consummated.
The plaintiffs asserted US10712181B2 (application number US15/920128), a patent in the industrial heat-tracing domain. The products at issue included the RAYCHEM® and TRACER® brands and what was described as ThermaGuard’s Design. nVent Thermal LLC is the principal technology entity associated with those brands.
A dismissal without prejudice following settlement means the case is closed but without a binding judicial finding. Unlike a dismissal with prejudice, the claims are not permanently barred — though in practice, once settlement terms are consummated, reinstatement is rarely sought. Here, the court allowed 30 days for reinstatement if settlement terms failed, which is a protective measure rather than an indication of instability in the agreement.
Naming individual defendants alongside corporate entities is a deliberate enforcement strategy in patent litigation. It can reflect allegations of direct personal involvement in infringing activity, or serve to increase settlement pressure by exposing individuals to personal litigation costs and reputational risk. The public record does not specify the exact allegations against Faseler individually, but the tactic is consistent with plaintiffs targeting operational-level conduct.
Yes. Because the case settled and was dismissed without any invalidity or non-infringement ruling, US10712181B2 exits this litigation with its claims fully intact. No judicial finding undermined the patent’s scope or validity. Companies in the heat-tracing or industrial thermal management sector should treat the patent as an active enforcement asset held by nVent Thermal and associated entities.
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