DatRec LLC v. OrangeHRM Inc: Infringement Action Dismissed With Prejudice
DatRec, LLC asserted US8381309B2 against OrangeHRM’s mobile HR application in the Northern District of Texas. After 301 days, the parties jointly stipulated dismissal under Rule 41 — with prejudice on all of DatRec’s claims, while OrangeHRM’s counterclaims exit without prejudice.
A split-prejudice resolution in N.D. Texas mobile HR patent dispute
On October 11, 2024, DatRec, LLC filed a patent infringement action in the Northern District of Texas (Case No. 3:24-cv-02563) before Judge Karen Gren Scholer, asserting US8381309B2 against OrangeHRM Inc’s mobile HR application. DatRec was represented by Kirby Drake Law PLLC and Ramey LLP — a firm with a notable volume of patent assertion activity — while OrangeHRM retained Sorey & Hoover LLP.
The case closed on August 8, 2025, via a joint stipulation of dismissal under Federal Rule of Civil Procedure 41(a)(1)(A)(ii). Critically, the dismissal is asymmetric: DatRec’s patent infringement claims are dismissed with prejudice, meaning DatRec is permanently barred from re-asserting US8381309B2 against OrangeHRM. OrangeHRM’s counterclaims, however, are dismissed without prejudice, leaving it free to revive those claims in a future proceeding if circumstances warrant.
At 301 days, the resolution suggests the parties reached a negotiated exit before significant merits litigation — no trial, no claim construction order, and no damages determination appear in the public record. The with-prejudice bar on DatRec’s claims is the commercially significant outcome: it typically signals either a licensing agreement was reached (with the prejudice protecting the licensee) or that DatRec concluded further pursuit was not viable. The public record does not disclose any settlement terms or consideration exchanged.
Filing to Dismissed with Prejudice in 301 days
301 days from filing to closure — typical for a negotiated pre-trial resolution in N.D. Texas
Split-prejudice dismissal: what each party’s outcome actually means
Rule 41(a)(1)(A)(ii) joint stipulation explained
A Rule 41(a)(1)(A)(ii) dismissal requires the signed stipulation of all parties who have appeared. Unlike a unilateral voluntary dismissal, this route demands OrangeHRM’s agreement — giving the defendant leverage to negotiate the prejudice terms. The court plays no active role; the stipulation itself closes the case. This mechanism is frequently used to implement negotiated resolutions without disclosing financial terms on the public docket.
Agreed procedural exitWith-prejudice bar permanently forecloses DatRec’s patent claim
DatRec’s claims being dismissed with prejudice operates as a final adjudication on the merits for res judicata purposes. DatRec cannot re-file an infringement suit against OrangeHRM asserting US8381309B2 in any court. This is a materially stronger outcome for OrangeHRM than a without-prejudice dismissal, and suggests OrangeHRM’s counsel successfully negotiated for the prejudice designation as a condition of the stipulation.
Patent claim extinguished vs. OrangeHRMOrangeHRM’s counterclaims survive — dismissed without prejudice
OrangeHRM’s counterclaims — which may have included invalidity or declaratory judgment claims against US8381309B2 — are dismissed without prejudice. This preserves OrangeHRM’s ability to revive those claims if DatRec were to assert the patent against a related entity or in a different context. It is also consistent with a settlement structure where OrangeHRM reserves litigation optionality while accepting the commercial resolution.
Counterclaim optionality preservedAsymmetric exit terms signal a negotiated resolution with strategic value
The split-prejudice structure — plaintiff with prejudice, defendant without — is a hallmark of a negotiated exit where the accused infringer extracts a hard bar against re-assertion as a deal term. For HR software vendors and mobile application developers monitoring DatRec’s US8381309B2, this outcome narrows the patent’s future enforcement footprint against at least this defendant. Other potential defendants retain exposure until DatRec’s broader assertion strategy becomes clearer.
Narrowed enforcement footprintFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | DatRec, LLC | Company | Patent assertion entity — holder of US8381309B2 in mobile data recording technologySearch in Eureka ↗ |
| Defendant | OrangeHRM Inc | Company | OrangeHRM Inc — developer of the OrangeHRM open-source and commercial HR software platformSearch in Eureka ↗ |
| Plaintiff counsel | Kirby Blair Drake | Attorney | Counsel for DatRec, LLCSearch in Eureka ↗ |
| Plaintiff counsel | William P. Ramey , III | Attorney | Counsel for DatRec, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Kirby Drake Law PLLC | Law Firm | Representing DatRec, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Ramey LLP | Law Firm | Representing DatRec, LLCSearch in Eureka ↗ |
| Defendant counsel | Karl A. Rupp | Attorney | Counsel for OrangeHRM IncSearch in Eureka ↗ |
| Defendant law firm | Sorey & Hoover LLP | Law Firm | Representing OrangeHRM IncSearch in Eureka ↗ |
| Presiding judge | Judge Karen Gren Scholer | Judge | Texas Northern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The joint stipulation under Rule 41(a)(1)(A)(ii) produces a split outcome with asymmetric legal consequences. DatRec’s with-prejudice dismissal constitutes a final disposition on the merits for res judicata purposes — the patent claim against OrangeHRM is permanently extinguished. OrangeHRM’s counterclaims exiting without prejudice is consistent with a negotiated resolution in which the defendant preserved optionality while securing the stronger dismissal term on the plaintiff’s side. No merits determination, damages finding, or claim construction ruling was reached.
US8381309B2 — Mobile data recording and access control technology
US8381309B2 (application number US12/518,212) is a United States patent in the domain of mobile data recording and access control. The patent was asserted against the OrangeHRM Mobile App, a cross-platform HR application offering features including attendance management, leave tracking, and employee self-service. The application filing date and prosecution history inform the scope of the independent claims, which would govern the infringement analysis in any active or future enforcement.
For the HR software sector, US8381309B2 represents a litigation risk vector for any vendor deploying mobile applications with data capture or access management functionality. DatRec’s willingness to assert the patent in N.D. Texas — a jurisdiction with significant patent case volume — signals a monetisation strategy targeting commercial HR software platforms. The with-prejudice dismissal against OrangeHRM narrows the patent’s practical enforcement against that specific defendant, but the patent remains a live asset against other market participants until further narrowed by IPR, reexamination, or additional litigation outcomes.
Should you run an FTO analysis against US8381309B2?
Any organisation developing or distributing a mobile HR application — particularly one featuring employee data recording, attendance capture, remote access controls, or self-service HR functions — should treat US8381309B2 as a live infringement risk. DatRec has demonstrated willingness to litigate in N.D. Texas with experienced patent assertion counsel. The OrangeHRM dismissal does not immunise other vendors; the patent remains enforceable and the assertion entity retains it in its portfolio.
PatSnap Eureka’s FTO Search Agent enables product and IP teams to map the specific claims of US8381309B2 against your product’s feature set in minutes. Eureka identifies claim elements, relevant prior art that may support invalidity arguments, and related patents in DatRec’s portfolio that could broaden assertion risk. For in-house counsel and R&D leaders evaluating mobile HR product roadmaps, an Eureka FTO run against this patent is a proportionate and efficient first step before commercial launch or expansion.
Run a freedom-to-operate analysis on US8381309B2 to assess your product’s exposure
Run FTO in Eureka →Similar patent infringement cases in mobile HR and data recording technology
Cases involving mobile application and HR software patent assertions in N.D. Texas and comparable districts, including Ramey LLP-represented plaintiffs and Rule 41 resolutions.
What this case signals for the HR software and mobile app IP landscape
A split-prejudice exit in N.D. Texas carries strategic signals for patent assertion activity around mobile HR and data recording technology.
With-prejudice dismissal raises the bar for future DatRec assertions
Any future infringement campaign by DatRec using US8381309B2 will face scrutiny of this dismissal. Defendants in subsequent actions can cite the OrangeHRM resolution as evidence of DatRec’s litigation risk calculus. The with-prejudice term is a publicly recorded concession that weakens DatRec’s negotiating posture in parallel or future proceedings involving the same patent.
Ramey LLP involvement flags a repeat-asserter pattern worth monitoring
William P. Ramey III and Ramey LLP are associated with a high volume of patent assertion cases across multiple technology domains. HR software and mobile application vendors should monitor DatRec’s patent portfolio and any related entities for assertion activity. The relatively short litigation cycle here — 301 days — is consistent with Ramey LLP’s typical pre-trial resolution cadence in N.D. Texas.
DatRec v OrangeHRM — key questions answered
DatRec’s infringement claims against OrangeHRM are permanently extinguished — DatRec cannot re-sue OrangeHRM on US8381309B2. This operates as a final adjudication for res judicata purposes as between these two parties. It does not affect DatRec’s ability to assert the patent against other defendants, and the patent itself remains in force.
The asymmetric prejudice structure is a negotiated outcome under Rule 41(a)(1)(A)(ii), which requires both parties’ agreement. OrangeHRM likely conditioned its agreement to the stipulation on securing the with-prejudice term for plaintiff’s claims. The without-prejudice treatment of OrangeHRM’s counterclaims preserves its ability to revive invalidity or declaratory judgment claims if DatRec reasserts the patent in a related context.
US8381309B2 (application US12/518,212) is a US patent in the domain of mobile data recording and access control technology. It was asserted against the OrangeHRM Mobile App, which provides employee self-service, attendance management, and HR data access functionality. The specific claims asserted in Case No. 3:24-cv-02563 are not disclosed in the public record.
DatRec, LLC was represented by William P. Ramey III of Ramey LLP, a firm associated with a substantial volume of patent assertion litigation in N.D. Texas and other jurisdictions. This is consistent with a broader monetisation pattern targeting commercial software vendors with mobile application functionality. HR software vendors and mobile app developers should monitor DatRec’s patent portfolio for additional assertion risk.
No. The with-prejudice dismissal only binds the named parties — DatRec and OrangeHRM. US8381309B2 remains an enforceable patent and DatRec retains the right to assert it against other mobile HR application vendors. Competing products with similar data recording or access management features should conduct an independent FTO analysis against this patent.
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