Content Aware LLC v. Clerk.io ApS — Voluntary Dismissal Without Prejudice
Content Aware, LLC filed suit against Danish e-commerce personalization firm Clerk.io ApS in the Eastern District of Texas, asserting US11107098B2 covering content recognition and data categorization technology. The case was voluntarily dismissed without prejudice after 191 days, with each party bearing its own costs — leaving the door open for future litigation.
Patent assertion ends before merits, refiling risk remains live
Content Aware, LLC — a patent assertion entity holding US11107098B2 covering systems and methods for content recognition and data categorization — filed this infringement action against Clerk.io ApS in the Eastern District of Texas on 14 May 2025. Clerk.io ApS is a Danish company providing AI-driven product recommendation and personalization technology to e-commerce platforms, making it a plausible target for a content-recognition patent assertion.
The case closed on 21 November 2025 when Content Aware filed a Notice of Dismissal under Federal Rule of Civil Procedure 41(a)(1)(A)(i), which the Court accepted. The dismissal was expressly without prejudice, meaning Content Aware retains the right to refile the same claims against Clerk.io ApS in the same or another forum. Each party was ordered to bear its own costs, expenses, and attorneys’ fees, suggesting no settlement payment was publicly recorded.
The 191-day duration — resolved before any claim construction, discovery schedule, or substantive ruling — is consistent with early-stage pre-trial resolution, possibly reflecting licensing negotiations or a strategic decision to refile in a different venue. The public record does not disclose whether any licensing agreement was reached; the without-prejudice posture means the threat of re-assertion remains commercially relevant for Clerk.io and similarly situated content-recognition technology providers.
Filing to Voluntary dismissal in 191 days
191 days — resolved before any substantive merits ruling in E.D. Texas
Voluntarily dismissed: what the without-prejudice ruling means for both parties
Rule 41(a)(1)(A)(i): plaintiff-initiated dismissal before answer
A dismissal under FRCP 41(a)(1)(A)(i) is filed by the plaintiff as of right before the defendant serves an answer or a motion for summary judgment. No court permission is required, and no merits determination is made. The Court here accepted and acknowledged the Notice, formally closing the docket. This mechanism is commonly used when parties reach an off-record resolution or when plaintiff opts to reassess its litigation strategy.
No merits adjudicationWithout prejudice: refiling is explicitly preserved
A dismissal without prejudice does not bar the plaintiff from bringing the same claims again. This contrasts sharply with a with-prejudice dismissal, which would function as a final adjudication on the merits and extinguish the claim. The Court’s order expressly states the dismissal is WITHOUT PREJUDICE. The public record is silent on whether any licensing deal or settlement payment accompanied this dismissal, so the litigation threat against Clerk.io ApS should be treated as ongoing by IP and commercial teams.
Refiling risk remainsClerk.io exits this action — but faces continued exposure
Clerk.io ApS exits this specific case without an adverse judgment and without a fee award against it. However, the without-prejudice dismissal provides no immunity from re-assertion of US11107098B2. If no license was negotiated, Clerk.io remains a potential re-filing target. Companies in similar positions typically use the interlude to conduct invalidity analysis or design-around studies on the asserted patent to reduce vulnerability in any subsequent action.
No immunity from re-filingContent recognition patent risk persists for e-commerce personalization sector
US11107098B2 covers content recognition and data categorization — capabilities central to AI-driven product recommendation engines used widely in e-commerce. The without-prejudice dismissal signals that Content Aware, LLC may continue asserting this patent against other platforms or refile against Clerk.io. Vendors operating recommendation, personalization, or content-tagging systems in overlapping technical space should assess their exposure to this patent, particularly given the plaintiff’s choice of the patent-friendly Eastern District of Texas.
Sector-wide enforcement riskFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Content Aware, LLC | Company | Patent assertion entity — holder of US11107098B2, content recognition systemsSearch in Eureka ↗ |
| Defendant | Clerk.io ApS | Individual | Clerk.io ApS — Danish AI-powered e-commerce personalization and recommendation platformSearch in Eureka ↗ |
| Plaintiff counsel | Isaac Phillip Rabicoff | Attorney | Counsel for Content Aware, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rabicoff Law LLC | Law Firm | Representing Content Aware, LLCSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The Court’s order accepts a plaintiff-filed Notice of Dismissal under FRCP 41(a)(1)(A)(i), requiring no judicial merits determination. The express ‘WITHOUT PREJUDICE’ language is legally significant: it preserves Content Aware’s right to refile identical claims against Clerk.io ApS in any competent forum. The own-costs order is standard for Rule 41 voluntary dismissals and does not indicate fault or litigation misconduct by either party. No claim construction, discovery ruling, or validity finding was issued.
US11107098B2 — Content Recognition and Data Categorization System
US11107098B2, filed under application number US16/838021, protects a system and method for content recognition and data categorization. This technical domain sits at the intersection of machine learning, information retrieval, and data classification — capabilities that underpin modern content recommendation engines, personalization platforms, and automated tagging systems. The patent’s grant provides the holder with enforceable rights over methods that identify and classify content according to defined categorical frameworks.
Commercially, content recognition and data categorization technology is foundational to AI-driven e-commerce platforms, digital media services, and marketing automation tools. Any platform that automatically identifies, labels, or routes content based on learned or rule-based classification criteria may fall within the scope of this patent’s claims. The assertion against Clerk.io — whose core product automates product recommendations based on content and user-behaviour analysis — illustrates the breadth of potential infringement targets in the sector. Companies building or licensing recommendation engines, content-tagging pipelines, or personalisation APIs should prioritise a claim-level review of US11107098B2.
Should you run an FTO against US11107098B2?
Any organisation developing or deploying content recognition, automated data categorization, or AI-powered recommendation systems for e-commerce or digital media should assess their exposure to US11107098B2. The patent’s assertion against a cloud-based personalization platform signals that the holder views its claims as broadly applicable to commercial software that identifies and categorizes content. Product teams building classification pipelines, tagging engines, or recommendation APIs face the most direct risk and should not assume that architectural differences from Clerk.io’s implementation provide automatic clearance.
PatSnap Eureka’s FTO Search Agent enables IP and R&D teams to run a structured freedom-to-operate analysis against US11107098B2 in minutes. Eureka maps independent claims against your product’s technical architecture, surfaces relevant prior art that may support a design-around or invalidity argument, and benchmarks the patent’s prosecution history to identify claim scope limitations. For teams receiving demand letters citing this patent, Eureka’s litigation intelligence layer also tracks Content Aware LLC’s full assertion history to identify patterns across defendants.
Run a freedom-to-operate analysis on US11107098B2 to assess your product’s exposure
Run FTO in Eureka →Similar content recognition patent cases in E.D. Texas
Cases involving content recognition and data categorization patent assertions filed in the Eastern District of Texas against AI and e-commerce technology platforms.
What this case signals for the content recognition and e-commerce IP landscape
A without-prejudice exit in E.D. Texas keeps enforcement options alive and raises questions about broader assertion campaigns targeting AI-driven personalization platforms.
Without-prejudice dismissal is not a safe harbor for defendants
Clerk.io’s exit from this action does not resolve the underlying patent risk. US11107098B2 remains enforceable, and Content Aware retains the right to refile. Companies in the e-commerce personalization and content recognition space should treat this case as an early signal of potential broader assertion activity, not a closed matter.
E.D. Texas remains a favoured venue for content-tech patent assertions
The Eastern District of Texas continues to attract patent assertion entities targeting technology companies, including those headquartered overseas. Clerk.io’s Danish domicile did not insulate it from this forum. International software and AI platform providers serving US markets should factor E.D. Texas venue risk into their IP strategy and freedom-to-operate assessments.
Content v Clerk.io — key questions answered
The dismissal without prejudice means no judgment was entered against either party and Content Aware LLC retains the right to refile the same patent infringement claims against Clerk.io ApS. Clerk.io exits this specific action without liability, but the underlying patent US11107098B2 remains enforceable and the litigation risk is not extinguished.
The case asserts US11107098B2, filed under application number US16/838021, covering a system and method for content recognition and data categorization. The patent was asserted against Clerk.io ApS, a Danish AI-driven e-commerce personalization platform, in the Eastern District of Texas.
The Eastern District of Texas is a historically favoured venue for patent assertion entities due to its patent-friendly procedural history and established case law. Non-practising entities frequently file there against technology defendants, including foreign companies serving US markets. Clerk.io ApS’s Danish domicile did not prevent the plaintiff from choosing this forum.
FRCP 41(a)(1)(A)(i) allows a plaintiff to voluntarily dismiss an action without a court order by filing a notice before the defendant serves an answer or a motion for summary judgment. In this case, Content Aware LLC filed such a Notice and the Court accepted it, closing the case without any merits determination. The dismissal was recorded as without prejudice by the Court’s order.
Yes. A dismissal without prejudice does not bar refiling. Content Aware LLC could refile in the Eastern District of Texas or another competent forum asserting the same claims under US11107098B2. If a second voluntary dismissal were filed, it would typically operate as an adjudication on the merits under the two-dismissal rule of FRCP 41(a)(1)(B), which would then bar a third action on the same claims.
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