Tiare Technology v. Walmart — Dismissed With Prejudice After 265 Days
Tiare Technology, Inc. asserted three patents covering a patron service system and method against Walmart, Inc. in the Eastern District of Texas. The case resolved by agreed motion and was dismissed with prejudice in under nine months, with each party bearing its own costs.
Agreed dismissal closes Walmart patron-service IP dispute in E.D. Tex.
On May 30, 2023, Tiare Technology, Inc. filed a patent infringement action against Walmart, Inc. in the Eastern District of Texas (Case No. 2:23-cv-00257), asserting three patents — US11195224B2, US8682729B1, and US10157414B2 — covering a patron service system and method. The case was designated a member case within a broader consolidated docket anchored by Lead Case 2:23-cv-00253, suggesting Tiare pursued a coordinated multi-defendant enforcement campaign.
The case closed on February 19, 2024, just 265 days after filing, through an agreed motion to dismiss filed jointly by the parties. The court granted the motion and dismissed all claims and causes of action between Tiare and Walmart with prejudice. Each party was ordered to bear its own costs, expenses, and attorneys’ fees — a standard cost-neutral resolution that neither confirms nor denies a financial settlement between the parties.
Resolution in under nine months, via agreed motion, is consistent with a confidential settlement reached before significant merits litigation, though the public record does not confirm this. The cost-neutral order and with-prejudice dismissal together suggest the parties reached a mutually acceptable outcome. Notably, the court directed Lead Case 2:23-cv-00253 to remain open, signalling that Tiare’s broader enforcement campaign against other defendants continued beyond this resolution.
Filing to dismissal in 265 days
265 days — faster than the typical E.D. Tex. patent case lifecycle
All claims dismissed with prejudice — each party bears own costs
Agreed motion to dismiss — both parties consented
The dismissal arose from a jointly filed agreed motion, meaning both Tiare Technology and Walmart actively requested it rather than one party succeeding on a contested motion. This mutual consent is a standard procedural vehicle when parties have reached a private resolution and wish to close the court docket cleanly. It does not require the court to evaluate the merits of the underlying claims.
Bilateral consent — no merits rulingWith prejudice bars Tiare from refiling the same patent claims
A dismissal with prejudice operates as a final adjudication on the merits for res judicata purposes. Tiare Technology cannot refile these same infringement claims against Walmart on US11195224B2, US8682729B1, or US10157414B2 in any federal court. This is a permanent bar — a materially stronger protection for Walmart than a without-prejudice dismissal, which would leave the litigation threat open.
Permanent bar to refilingEach party bears own costs — no fee-shifting applied
The court ordered each party to bear its own costs, expenses, and attorneys’ fees. This cost-neutral outcome is common in agreed dismissals and does not indicate a finding of misconduct or exceptional case status under 35 U.S.C. § 285. It is agnostic as to whether a private monetary settlement was reached — any such terms would remain confidential and outside the public record.
No § 285 fee awardMember case closed — lead docket 2:23-cv-00253 stays open
The court directed that Lead Case 2:23-cv-00253 remain open while closing only this member case. This structure suggests Tiare filed coordinated actions against multiple defendants simultaneously. Walmart’s early resolution may reflect its greater litigation resources, negotiating leverage, or a strategic decision to resolve quickly — patterns observed frequently in large-retailer patent disputes in the Eastern District of Texas.
Multi-defendant campaign ongoingFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Tiare Technology, Inc. | Company | Patent assertion entity — holder of US11195224B2, US8682729B1, and US10157414B2Search in Eureka ↗ |
| Defendant | Walmart, Inc. | Company | Walmart, Inc. — multinational retail corporation and e-commerce operatorSearch in Eureka ↗ |
| Plaintiff counsel | Christian J. Hurt | Attorney | Counsel for Tiare Technology, Inc.Search in Eureka ↗ |
| Plaintiff counsel | William Ellsworth Davis , III | Attorney | Counsel for Tiare Technology, Inc.Search in Eureka ↗ |
| Defendant counsel | Brady Randall Cox | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Carter Babaz | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Emily Chambers Welch | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | John David Kinton | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Katherine Donald | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Robert L. Lee | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Presiding judge | Judge / | Chief Judge | Texas Eastern District Court — Chief JudgeSearch in Eureka ↗ |
Stipulation of dismissal — official text
The court’s order tracks the agreed motion verbatim, granting a clean with-prejudice dismissal with no cost award and no merits determination. The phrase ‘all claims and causes of action’ is broad, covering every count Tiare asserted against Walmart across all three patents. The simultaneous denial of pending relief ‘as moot’ confirms no injunctive or discovery requests survived. For Walmart, this is a complete and permanent exit from this litigation. For Tiare, it forecloses re-assertion of these specific patents against Walmart while leaving the broader campaign intact.
US11195224B2, US8682729B1 & US10157414B2 — Patron Service System
The three asserted patents — US11195224B2, US8682729B1, and US10157414B2 — collectively cover a patron service system and method. US8682729B1 is the earliest in the family, suggesting it forms a foundational claim set, with US10157414B2 and US11195224B2 representing continuation or continuation-in-part filings extending coverage into later-developed implementations. Patent families of this structure are commonly used to maintain broad claim coverage as the underlying technology evolves and as commercial embodiments become more clearly defined.
A three-patent assertion against a major retailer like Walmart — whose digital and in-store customer engagement infrastructure is extensive — suggests the claims may read on retail customer interaction workflows, queue management, service request handling, or similar patron-facing technology. Any operator of large-scale retail or hospitality service platforms with automated or digitally mediated customer service components should treat this patent family as a credible FTO risk, particularly given Tiare’s demonstrated willingness to pursue enforcement in E.D. Tex.
Should you run an FTO analysis against US11195224B2 and its related patents?
Any company deploying patron service, customer engagement, or service request management technology — particularly in retail, hospitality, or e-commerce — should conduct a freedom-to-operate assessment against this three-patent family. Tiare’s filing against Walmart demonstrates active enforcement intent, and the multi-defendant structure of the broader docket suggests other operators in adjacent sectors may be targeted. The with-prejudice dismissal covers only Walmart; all other potential defendants remain exposed.
PatSnap Eureka’s FTO Search Agent can map your product’s feature set against the claim language of US11195224B2, US8682729B1, and US10157414B2 simultaneously, identifying potential infringement vectors and prior art that could support invalidity arguments. Claim monitoring tools can alert you if Tiare or related entities file continuation claims or new applications that extend coverage further — giving your team lead time before any enforcement action is initiated.
Run a freedom-to-operate analysis on US11195224B2 to assess your product’s exposure
Run FTO in Eureka →Similar patent cases in patron service and retail technology — E.D. Tex.
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What this case signals for the patron service technology IP landscape
A with-prejudice agreed dismissal against a major retailer in E.D. Tex. carries specific signals for competitors and licensees in the patron service and retail technology space.
E.D. Tex. remains a high-activity venue for retail technology patent assertions
The Eastern District of Texas continues to attract patent infringement filings against major retailers. Tiare’s multi-defendant, consolidated filing structure is consistent with a systematic licensing or monetisation campaign. Retail and e-commerce operators with patron service or customer engagement technology should monitor this docket for claims patterns that could extend to their own platforms.
Early agreed dismissal suggests Walmart’s legal posture forced a quick resolution
Walmart deployed a six-attorney team from Alston & Bird across multiple offices against a two-attorney plaintiff firm. This asymmetry in litigation resources typically accelerates resolution — either through aggressive early motion practice signalling invalidity or non-infringement defences, or through licensing discussions. The 265-day timeline is consistent with both scenarios.
Tiare v Walmart — key questions answered
The case was dismissed with prejudice on February 19, 2024, pursuant to an agreed motion filed by both parties. All claims asserted by Tiare Technology against Walmart were terminated permanently. Each party was ordered to bear its own costs, expenses, and attorneys’ fees. The dismissal with prejudice means Tiare cannot refile the same patent claims against Walmart.
Tiare Technology asserted three patents: US11195224B2, US8682729B1, and US10157414B2. All three relate to a patron service system and method. The patents appear to form a related family, with US8682729B1 as the earliest grant and the later two patents likely representing continuation filings extending claim coverage across the same technical domain.
Dismissed with prejudice operates as a final adjudication on the merits for res judicata purposes. Tiare Technology is permanently barred from reasserting US11195224B2, US8682729B1, or US10157414B2 against Walmart in any US federal court. This is a stronger protection for Walmart than a without-prejudice dismissal, which would have left the litigation threat open for refiling.
The court’s order directs closure of Member Case 2:23-cv-00257 while maintaining Lead Case 2:23-cv-00253 as open. This structure is consistent with a consolidated multi-defendant litigation where Tiare filed coordinated infringement actions against multiple defendants simultaneously. The lead case likely involves other defendants who had not yet resolved their disputes with Tiare at the time of the Walmart dismissal.
The case lasted 265 days, filed May 30, 2023 and closed February 19, 2024. This sub-nine-month resolution via agreed motion is notably faster than the typical timeline for patent infringement cases in the Eastern District of Texas, which frequently extend beyond 18–24 months when litigated to claim construction or trial. The speed is consistent with early-stage settlement discussions, though no public record confirms financial terms.
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