Big Will Enterprises v. Earnix: Drive-It Patent Suit Transferred in 1 Day
Big Will Enterprises, a British Columbia-based patentee, filed a five-patent infringement suit against Plano-based Earnix over its Drive-It wireless driver-monitoring technology. Judge Mark Pittman transferred the case sua sponte to the Eastern District of Texas within a single day — one of the fastest sua sponte venue transfers on record for this court.
Five-Patent Drive-It Suit Lands in Wrong Venue, Moves in 24 Hours
On January 23, 2024, Big Will Enterprises, Inc. — a company based in British Columbia, Canada — filed an infringement complaint in the United States District Court for the Northern District of Texas (Case No. 4:24-cv-00078) against Earnix, Inc., a software company headquartered in Plano, Texas. The suit asserted five US patents — US9049558B2, US8452273B1, US10521846B2, US8737951B2, and US8559914B2 — all directed at the Drive-It application and system, which uses wireless communication devices to automatically monitor human activities while driving.
The case was closed the very next day, January 24, 2024, without any substantive merits ruling. Chief Judge Mark Pittman reviewed the complaint and determined sua sponte — that is, on the court’s own initiative without a motion from either party — that venue was improper in the Northern District. Under 28 U.S.C. § 1404(a), the court transferred the action to the United States District Court for the Eastern District of Texas, where Earnix’s Plano operations are located. No costs or fees were ordered at this stage.
A one-day lifespan before sua sponte transfer is highly unusual and suggests either a venue-selection error by plaintiff’s counsel or a strategic filing choice that the court declined to accommodate. Because the transfer order was issued before Earnix even filed an appearance or answer, the public record is silent on the defendant’s litigation posture, any invalidity arguments, or whether the parties have since reached a resolution in the Eastern District. The underlying patent portfolio’s strength and the merits of the infringement claims remain entirely untested at this stage.
Filing to Case Transferred in 1 days
Case closed in 1 day — among the fastest sua sponte transfers in the Northern District of Texas.
Sua sponte venue transfer: what Judge Pittman’s order means for both parties
28 U.S.C. § 1404(a): courts can transfer without a party’s request
Section 1404(a) allows a federal district court to transfer any civil action to another district where it could have been brought, in the interest of justice and convenience of parties and witnesses. Crucially, this can happen sua sponte — on the court’s own initiative. Here, Judge Pittman acted within 24 hours of filing, citing Fifth Circuit precedent (Jarvis Christian College v. Exxon Corp.) to confirm this authority. No motion from Earnix was required.
§ 1404(a) sua sponte transferWhy Northern District lacked a meaningful connection to the dispute
The court identified that the only US party — Earnix — is based in Plano, which falls within the Eastern District of Texas, not the Northern District. Big Will Enterprises is a Canadian entity with no stated Texas presence. With no party, operations, or witnesses connected to the Northern District, the court found the Eastern District to be the more convenient and appropriate forum. The case was reassigned before Earnix had even appeared.
Venue: E.D. Tex.Big Will must re-engage in the Eastern District
The transfer does not dismiss or prejudice Big Will’s infringement claims — the five patents and all allegations travel with the case to the Eastern District of Texas. However, plaintiff’s counsel will need to re-file appearances and comply with E.D. Tex. local rules and standing orders, which carry their own patent-case requirements. The filing choice that led to this transfer may raise questions about counsel’s familiarity with Texas venue rules.
Claims survive transferEarnix faces the same suit in its home district
For Earnix, the transfer is procedurally neutral on the merits but geographically significant. The Eastern District of Texas is a historically plaintiff-friendly patent venue and has extensive experience with complex infringement suits. Earnix will now respond to five Drive-It patent claims in a court where jury trials are common and early-stage case management is vigorous. The company has not yet filed any substantive response on the record.
E.D. Tex. — active patent docketFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Big Will Enterprises, Inc. | Company | British Columbia-based wireless driver-monitoring technology company — holder of US9049558B2Search in Eureka ↗ |
| Defendant | Earnix, Inc. | Company | Earnix, Inc. — insurance and pricing software company headquartered in Plano, Texas.Search in Eureka ↗ |
| Plaintiff counsel | Brett Thomas Cooke | Attorney | Counsel for Big Will Enterprises, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Brett T. Cooke, Law Office | Law Firm | Representing Big Will Enterprises, Inc.Search in Eureka ↗ |
| Presiding judge | Judge Mark Pittman | Judge | Texas Northern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The transfer order is purely procedural — Judge Pittman made no findings on infringement, validity, or claim construction. The court’s sua sponte action under § 1404(a) reflects standard venue-correction practice and carries no implication about the strength of Big Will’s patents or Earnix’s defences. All five Drive-It patents remain live and asserted; the merits of the case await adjudication in the Eastern District of Texas.
US9049558B2 and four further Drive-It wireless monitoring patents
The five asserted patents — US9049558B2, US8452273B1, US10521846B2, US8737951B2, and US8559914B2 — collectively protect the Drive-It system: a wireless-communication-based platform that automatically monitors and records human activities while driving. Application filings span from 2009 (US12/354927) through 2015 (US14/606421), reflecting an iterative prosecution strategy that built layered claim coverage across mobile application delivery, automatic program execution, and behavioural data capture while driving.
This portfolio sits at the intersection of mobile wireless technology, telematics, and usage-based insurance (UBI) — a sector experiencing significant commercial investment from insurers, fleet operators, and connected-vehicle platforms. With five granted patents covering both system and method claims, the portfolio presents a broad enforcement surface. Competitors developing drive-monitoring features within mobile or in-vehicle applications — including insurtech companies, fleet management software providers, and automotive OEM platforms — face potential overlap with one or more of these claims.
Should you run an FTO against US9049558B2 and the Drive-It portfolio?
Any company developing or deploying wireless driver-monitoring features — including usage-based insurance apps, fleet telematics dashboards, distracted-driving detection tools, or connected-vehicle mobile platforms — should assess freedom to operate against this five-patent portfolio. The Drive-It patents cover both application-layer and system-level claims, meaning both software developers and hardware integrators could fall within scope. With active litigation now proceeding in the Eastern District of Texas, the enforcement risk is live.
PatSnap Eureka’s FTO Search Agent allows R&D and product teams to map their technology against the full Drive-It claim set, identify the broadest independent claims across all five patents, and surface any relevant prior art or prosecution history that may narrow scope. Eureka’s citation and family analysis tools also help teams track continuation risk — a key concern given the multi-year prosecution timeline of this portfolio.
Run a freedom-to-operate analysis on US9049558B2 to assess your product’s exposure
Run FTO in Eureka →Similar wireless driver-monitoring patent cases in Texas federal courts
Cases involving wireless driving-behaviour and telematics patents litigated in the Northern and Eastern Districts of Texas, including comparable multi-patent infringement actions.
What this case signals for the wireless driver-monitoring IP landscape
A five-patent portfolio filing that lasted one day in the wrong court highlights both venue strategy risks and the breadth of Drive-It’s IP claims.
Venue errors in multi-patent filings can cost weeks of strategic positioning
Filing in the wrong district — even by one district boundary — exposes plaintiffs to immediate sua sponte correction. With five patents at issue and a Canadian plaintiff, Big Will’s choice of the Northern District over the Eastern District was quickly identified as misaligned. IP teams should audit defendant headquarters and principal place of business before any complaint is filed.
E.D. Tex. remains the destination court for Texas-based infringement suits
The Eastern District of Texas continues to attract — or receive by transfer — a disproportionate share of patent infringement cases where defendants operate in that region. Companies with Texas operations should maintain litigation-readiness for E.D. Tex. procedures, including mandatory patent disclosures and early claim construction scheduling.
Big v Earnix — key questions answered
Chief Judge Pittman transferred the case sua sponte under 28 U.S.C. § 1404(a) because the only US party — defendant Earnix, Inc. — is headquartered in Plano, which is located in the Eastern District of Texas. With no party or operational connection to the Northern District, the court found the Eastern District to be the more convenient and appropriate venue.
Big Will Enterprises asserted five US patents: US9049558B2, US8452273B1, US10521846B2, US8737951B2, and US8559914B2. All five relate to the Drive-It platform — a wireless communication system that automatically monitors and records human activities while driving.
A sua sponte transfer occurs when the court acts on its own initiative without a motion from either party. It is purely procedural and does not reflect any finding on the merits of the infringement claims, patent validity, or damages. All claims and patents transfer intact to the receiving court — in this case, the Eastern District of Texas.
The Drive-It portfolio covers wireless communication-based systems and applications that automatically monitor human activities while driving. The five patents span mobile application delivery, automatic program execution, and behavioural data capture, with prosecution filings from 2009 to 2015. The technology overlaps with modern telematics, usage-based insurance platforms, and fleet monitoring applications.
Following the January 24, 2024 transfer order, the case was referred to the Eastern District of Texas. No substantive rulings on infringement or validity have been issued. Companies in the telematics, insurtech, and connected-vehicle sectors should monitor the Eastern District docket for case management orders, claim construction proceedings, and any settlement or judgment that could define the scope of the Drive-It patent portfolio.
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