Contiguity v. Conduent: Traffic Detection Patent Dismissed With Prejudice
Contiguity, LLC asserted US8031084B2 — a method and system for detecting traffic infractions using vehicle flow data — against Conduent Business Services, LLC in the Western District of Texas. Judge Xavier Rodriguez dismissed all claims with prejudice for failure to state a claim, ending the case after 367 days with Contiguity barred from refiling the same claims.
Traffic IP claim extinguished early in Western District of Texas
On 20 January 2023, Contiguity, LLC filed suit against Conduent Business Services, LLC in the Western District of Texas (Case No. 6:23-cv-00038), asserting infringement of US8031084B2. The patent covers a method and system for detecting vehicle traffic infractions using traffic flow data — technology relevant to tolling, traffic enforcement, and intelligent transportation systems in which Conduent operates. The case was assigned to Chief Judge Xavier Rodriguez.
The case closed on 22 January 2024, exactly 367 days after filing, when Judge Rodriguez ordered that Contiguity shall take nothing by its claims and dismissed the action with prejudice for failure to state a claim under Federal Rule of Civil Procedure 12(b)(6) or equivalent pleading standards. Dismissal with prejudice is a terminal judgment: Contiguity is permanently barred from asserting the same claims against Conduent on US8031084B2 in federal court.
Resolution in under thirteen months — before trial and likely before substantive claim construction — suggests Conduent mounted a successful early-stage challenge targeting the adequacy of Contiguity’s pleadings rather than the merits of infringement itself. The public record does not disclose whether a settlement was explored or whether any licensing discussions occurred. What remains unknown is whether Contiguity continues to assert US8031084B2 against other defendants in parallel proceedings.
Filing to dismissal in 367 days
367 days — resolved within one year, consistent with early dismissal before full discovery
Dismissed with prejudice: what the judgment means for both parties
Failure to state a claim: the pleading-stage kill shot
Dismissal for failure to state a claim means Contiguity’s complaint did not plausibly allege that Conduent’s products or services practised the asserted claims of US8031084B2. Under the Twombly/Iqbal standard, bare conclusory assertions of infringement are insufficient. Conduent’s counsel — including K&L Gates and Gillam & Smith — likely filed a Rule 12(b)(6) motion arguing the complaint lacked factual specificity mapping patent claims to accused products.
Rule 12(b)(6) dismissalWith prejudice bars Contiguity from re-asserting these claims
A ‘with prejudice’ dismissal carries res judicata effect. Contiguity cannot refile the same infringement claims against Conduent based on US8031084B2 in any federal court. This is a full victory for Conduent — not merely a procedural delay. Contiguity retains the patent and may assert it against other parties, but its path against Conduent is permanently closed absent a successful appeal of this judgment.
Permanent bar on refilingEarly motion strategy eliminated litigation risk efficiently
Conduent deployed a five-attorney team across K&L Gates and Gillam & Smith — a sizeable response consistent with a defendant treating the matter seriously but targeting early termination. Securing dismissal before claim construction or discovery avoids the cost and commercial disruption of prolonged litigation. This outcome is a strong validation of a front-loaded pleading-challenge strategy against assertion-entity plaintiffs.
Pre-discovery terminationRamey LLP plaintiff: a pattern worth monitoring
Contiguity was represented by Ramey LLP — a Texas-based firm with a well-documented record of patent assertion filings across multiple technology domains. Practitioners monitoring assertion campaigns in the traffic enforcement and tolling space should note this firm’s involvement. The with-prejudice outcome here suggests this particular assertion did not survive initial judicial scrutiny, but the broader US8031084B2 portfolio risk against other defendants persists.
Assertion-entity patternFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Contiguity, LLC | Company | Patent assertion entity — holder of US8031084B2, vehicle traffic infraction detectionSearch in Eureka ↗ |
| Defendant | Conduent Business Services, LLC | Company | Conduent Business Services, LLC — business process outsourcing and transportation technology services providerSearch in Eureka ↗ |
| Plaintiff counsel | Jeffrey Eugene Kubiak | Attorney | Counsel for Contiguity, LLCSearch in Eureka ↗ |
| Plaintiff counsel | William P. Ramey , III | Attorney | Counsel for Contiguity, LLCSearch in Eureka ↗ |
| Defendant counsel | Benjamin E. Weed | Attorney | Counsel for Conduent Business Services, LLCSearch in Eureka ↗ |
| Defendant counsel | Devon C. Beane | Attorney | Counsel for Conduent Business Services, LLCSearch in Eureka ↗ |
| Defendant counsel | Gina A. Johnson | Attorney | Counsel for Conduent Business Services, LLCSearch in Eureka ↗ |
| Defendant counsel | Melissa M. Haulcomb | Attorney | Counsel for Conduent Business Services, LLCSearch in Eureka ↗ |
| Defendant counsel | Melissa Richards Smith | Attorney | Counsel for Conduent Business Services, LLCSearch in Eureka ↗ |
| Presiding judge | Judge Xavier Rodriguez | Chief Judge | Texas Western District Court — Chief JudgeSearch in Eureka ↗ |
Stipulation of dismissal — official text
The judgment’s phrasing — ‘shall take nothing’ combined with dismissal ‘with prejudice for failure to state a claim’ — reflects a complete defendant victory on procedural grounds. The court did not reach the merits of infringement or validity, meaning US8031084B2 itself was not adjudicated. For Conduent, the outcome provides permanent protection from this plaintiff on this patent. For Contiguity, the judgment forecloses any federal re-assertion against Conduent but leaves the patent enforceable against third parties.
US8031084B2 — Vehicle Traffic Infraction Detection via Flow Data
US8031084B2 (application number US12/907702) claims a method and system for detecting vehicle traffic infractions based on traffic flow data. The patent sits at the intersection of intelligent transportation systems (ITS), automated enforcement, and data processing — covering the analytical layer that infers infraction events from vehicle movement patterns rather than solely from point-detection sensors. This positions it as relevant to tolling, red-light enforcement, speed corridor monitoring, and congestion-based compliance systems.
Strategically, US8031084B2 targets a commercially significant segment: the automated processing backbone that underpins modern traffic enforcement contracts held by large business process outsourcing firms. Conduent is among the largest operators in this market, which explains why it was the assertion target. Any company providing back-end processing, analytics, or managed services for traffic enforcement agencies should treat this patent as a live risk. The patent survived this litigation structurally — only the complaint, not the patent’s validity, was challenged.
Should your traffic enforcement platform run FTO against US8031084B2?
If your organisation develops, licenses, or operates systems that process vehicle traffic flow data to identify or flag infraction events — including tolling back-ends, speed enforcement analytics, red-light camera management, or connected vehicle compliance platforms — US8031084B2 warrants direct FTO attention. The patent is held by an entity that has demonstrated willingness to assert it in federal court, and the with-prejudice dismissal here was procedural, not a finding of non-infringement.
PatSnap Eureka’s FTO Search Agent can map US8031084B2’s claim language against your product architecture, flagging specific claims that may read on your traffic data processing workflows. Eureka’s claim monitoring alerts you if continuation patents or related family members issue, ensuring your clearance remains current as Contiguity’s portfolio evolves. R&D and product teams evaluating new enforcement analytics features should run this search before committing to a product direction.
Run a freedom-to-operate analysis on US8031084B2 to assess your product’s exposure
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What this case signals for the intelligent transportation IP landscape
A quick with-prejudice dismissal in the W.D. Tex. sends a clear message about pleading standards and assertion-entity tactics in traffic tech.
Pleading specificity is now a primary defence lever in traffic IP cases
Conduent’s success at the pleading stage confirms that defendants in transportation technology disputes can eliminate exposure early by challenging whether infringement is plausibly alleged. Companies in tolling, traffic enforcement, or smart mobility should ensure any assertion they receive includes detailed claim-charts before engaging on the merits — weak complaints are worth challenging immediately.
US8031084B2 remains live — other traffic tech operators remain exposed
The with-prejudice dismissal only protects Conduent. Contiguity retains US8031084B2 and can assert it against competitors in the traffic flow and infraction detection space. Organisations deploying systems that process vehicle movement data for enforcement or compliance purposes should conduct FTO analysis against this patent before expanding their product footprint.
Contiguity v Conduent — key questions answered
Contiguity, LLC sued Conduent Business Services, LLC in the Western District of Texas asserting US8031084B2 — a traffic infraction detection patent. Judge Xavier Rodriguez dismissed the case with prejudice for failure to state a claim on 22 January 2024, 367 days after filing. Contiguity is permanently barred from refiling the same claims against Conduent.
It means the court found the complaint did not plausibly allege infringement under the Twombly/Iqbal pleading standard. The dismissal is permanent as to Conduent — Contiguity cannot refile against that defendant. However, the patent itself (US8031084B2) was not invalidated; Contiguity may still assert it against other parties in separate proceedings.
US8031084B2 (application US12/907702) claims a method and system for detecting vehicle traffic infractions using traffic flow data. It covers the analytical processing layer that infers infraction events from vehicle movement patterns, relevant to automated tolling, speed enforcement, and smart traffic management platforms.
The Western District of Texas, particularly Waco, became a highly active patent litigation venue following Judge Albright’s era of patent-friendly rulings. Ramey LLP, which represented Contiguity, has filed numerous cases in this district. Chief Judge Xavier Rodriguez presided over this specific matter. The venue choice is consistent with plaintiff-side strategy in patent assertion cases.
No. The with-prejudice dismissal only protects Conduent Business Services. The judgment has no preclusive effect on Contiguity’s ability to assert US8031084B2 against other defendants. Companies in the traffic enforcement, tolling, or intelligent transportation systems space should conduct their own freedom-to-operate analysis against this patent independently.
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