Push Data LLC v. ExxonMobil: Three Mobile Data Patents, Dismissed in 48 Days
Push Data, LLC filed suit against ExxonMobil Corporation in the Eastern District of Texas, asserting three patents covering mobile data delivery technology against ExxonMobil’s consumer mobile app. The case was voluntarily dismissed without prejudice in just 48 days, with each party bearing its own costs.
Three mobile data patents dropped against ExxonMobil in under seven weeks
On December 20, 2023, Push Data, LLC filed an infringement action against ExxonMobil Corporation in the United States District Court for the Eastern District of Texas, before Chief Judge Amos L. Mazzant. The complaint asserted three patents — US7292844B2, US7058395B2, and US7212811B2 — all relating to mobile data delivery and push notification technology, targeting ExxonMobil’s consumer-facing mobile application.
The case closed on February 6, 2024, just 48 days after filing, via a Notice of Voluntary Dismissal Without Prejudice. The court accepted and granted the notice, ordering all claims against ExxonMobil dismissed without prejudice and directing each party to bear its own costs, expenses, and attorneys’ fees. Counsel of record was Trevor James Beaty of Beaty Legal PLLC for Push Data; no defendant counsel appears on the public docket.
A 48-day resolution is notably fast even for cases that settle early, and the absence of recorded defendant counsel suggests the dismissal may have preceded formal engagement by ExxonMobil’s legal team — or that negotiations concluded rapidly post-filing. The public record does not disclose whether a confidential settlement was reached, making the true commercial outcome of this dispute unknown.
Filing to resolution in 48 days
48 days — well under the median for patent infringement cases in E.D. Texas
Voluntarily dismissed without prejudice — refiling remains possible
Voluntary dismissal: what it means under Rule 41
A voluntary dismissal without prejudice under Federal Rule of Civil Procedure 41(a) allows the plaintiff to exit the litigation without a decision on the merits. The case is closed, but Push Data retains the right to refile the same claims against ExxonMobil in future — subject to applicable statutes of limitations. No finding of infringement or validity was made by the court.
No merits determinationWithout prejudice vs. with prejudice — a critical difference
A dismissal with prejudice permanently extinguishes the plaintiff’s claims — they cannot be refiled. A dismissal without prejudice leaves the door open. Here, the court’s order is explicit: the dismissal is without prejudice. The public record does not disclose whether a private settlement was reached alongside the dismissal, so it is unclear whether Push Data has any commercial reason not to refile.
Refiling risk remainsEach party bears its own costs — no fee-shifting
The court ordered that each party shall bear its own costs, expenses, and attorneys’ fees. This is the standard outcome in a voluntary dismissal absent a prior cost agreement. ExxonMobil received no cost recovery despite being the defendant. This outcome is consistent with a case resolved before significant litigation expenditure had accumulated on either side.
No fee awardE.D. Texas filing — a deliberate venue choice for patent plaintiffs
The Eastern District of Texas remains a preferred forum for patent assertion entities due to plaintiff-favourable procedural history and efficient case management. Filing here against a defendant like ExxonMobil — without immediately serving or engaging defence counsel, as the docket suggests — is consistent with a litigation strategy designed to prompt early licensing discussions rather than proceed to full trial.
PAE venue strategyFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Push Data, LLC | Company | Mobile data technology patent assertion entity — holder of US7292844B2, US7058395B2, US7212811B2Search in Eureka ↗ |
| Defendant | Exxon Mobile Corporation | Company | ExxonMobil Corporation — multinational energy company operating a consumer mobile applicationSearch in Eureka ↗ |
| Plaintiff counsel | Trevor James Beaty | Attorney | Counsel for Push Data, LLCSearch in Eureka ↗ |
| Presiding judge | Judge Amos L. Mazzant | Chief Judge | Texas Eastern District Court — Chief JudgeSearch in Eureka ↗ |
Stipulation of dismissal — official text
The court’s order is narrow and procedural: it accepts the plaintiff’s notice and dismisses all claims without prejudice, with no ruling on infringement, validity, or claim construction. The explicit ‘without prejudice’ language preserves Push Data’s full ability to refile. The mutual cost-bearing instruction is standard for Rule 41(a)(1) dismissals and does not indicate any concession by either party. ExxonMobil exits this action without a merits victory on record.
US7292844B2, US7058395B2 & US7212811B2 — Mobile Data Delivery Technology
The three patents asserted — US7292844B2, US7058395B2, and US7212811B2 — originate from application filings in the mid-2000s (application numbers US11/603022, US11/262731, and US11/099486 respectively), placing them in the early era of mobile data infrastructure. The patents broadly cover mobile data delivery, push notification mechanisms, and wireless data synchronisation — technology that underpins virtually every modern consumer mobile application. Push Data directed these claims at ExxonMobil’s consumer mobile app platform.
These patents represent a class of foundational mobile data IP that has been asserted across multiple industries as smartphone app adoption became universal. Their strategic value lies in claim breadth: if drafted to cover core data delivery protocols rather than specific implementations, they may read on a wide range of commercial apps regardless of industry vertical. Companies operating branded mobile apps — from energy and retail to financial services — should treat this patent family as an active enforcement risk until claim scope is formally assessed.
Should your mobile app team run an FTO against these three patents?
Any product team operating a consumer or enterprise mobile application with real-time data delivery, push notifications, or offline synchronisation features should consider an FTO analysis against US7292844B2, US7058395B2, and US7212811B2. ExxonMobil was targeted for its consumer app; the same logic applies to any branded app in energy, retail, logistics, or financial services. The without-prejudice dismissal means these patents remain available for enforcement.
PatSnap Eureka’s FTO Search Agent can map the independent claims of all three patents against your product’s technical architecture, flag prior art that may support invalidity arguments, and monitor for new filings by Push Data or related entities. Setting a claim watch on this patent family ensures your team receives early warning if enforcement activity resumes — giving you time to design around, license, or challenge before litigation is served.
Run a freedom-to-operate analysis on US7292844B2 to assess your product’s exposure
Run FTO in Eureka →Similar mobile data patent assertion cases in E.D. Texas
PatSnap Eureka tracks related litigation across truck body equipment, vehicle accessories, and comparable infringement actions in the Georgia district system.
What this case signals for mobile data IP enforcement
A 48-day dismissal against a Fortune 500 energy company over mobile app patents raises questions about enforcement intent and portfolio leverage.
Mobile app patent exposure is not limited to tech-sector defendants
ExxonMobil — a traditional energy company — was targeted over its consumer mobile application. Any enterprise operating a branded mobile app may face assertion of legacy mobile data delivery patents. IP teams in non-tech industries should audit app functionality against this patent class, particularly push notification and data synchronisation claims.
Without-prejudice dismissals in E.D. Texas warrant ongoing monitoring
Push Data retains the legal right to refile these three patents against ExxonMobil or any other mobile app operator. Companies in adjacent sectors — fuel retail, logistics, consumer energy — should monitor Push Data’s patent portfolio and docket activity for subsequent filings asserting the same patent family.
Push v Exxon — key questions answered
The case was voluntarily dismissed without prejudice on February 6, 2024. The court order does not reference a settlement. The public record is silent on whether a private commercial agreement accompanied the dismissal, so it cannot be confirmed whether a settlement was reached.
Push Data asserted three patents: US7292844B2 (App. No. US11/603022), US7058395B2 (App. No. US11/262731), and US7212811B2 (App. No. US11/099486). All three relate to mobile data delivery and push communication technology and were directed at ExxonMobil’s consumer mobile application.
Yes. The dismissal was explicitly without prejudice, meaning Push Data retains the right to refile the same claims against ExxonMobil, subject to applicable statutes of limitations. No merits ruling was made, so there is no issue preclusion barrier to refiling.
Trevor James Beaty of Beaty Legal PLLC represented the plaintiff, Push Data LLC. No defence counsel appears on the public docket, which is consistent with the case resolving before ExxonMobil formally engaged litigation counsel or within a very short window after filing.
The Eastern District of Texas is a historically plaintiff-friendly patent forum with established local patent rules and an efficient docket. It is a common choice for patent assertion entities. The filing before Chief Judge Amos L. Mazzant is consistent with a strategic venue selection aimed at maximising settlement leverage against a large corporate defendant.
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