Linfo IP v. Texas Hill Country Olive Co. — Dismissed With Prejudice in 39 Days
Linfo IP, LLC asserted US9430131B1 — a patent covering automated discovery and extraction of information from text content — against Texas Hill Country Olive Co. in the Western District of Texas. The plaintiff voluntarily dismissed all claims with prejudice before the defendant filed any answer, closing the case entirely in just 39 days.
A pre-answer voluntary dismissal with prejudice in the W.D. Texas
On March 13, 2025, Linfo IP, LLC filed a patent infringement action in the Western District of Texas (Case No. 7:25-cv-00124) against Texas Hill Country Olive Co., asserting US9430131B1. The patent covers systems and methods for discovering information embedded in text content and automatically extracting and presenting it — a software-based capability relevant to web and content-publishing applications.
On April 17, 2025, just 39 days after filing, Linfo IP filed a Notice of Voluntary Dismissal With Prejudice under Federal Rule of Civil Procedure 41(a)(1)(A)(i). Because the defendant had not yet served an answer or motion for summary judgment, the notice was self-effectuating — no court order was required. The court’s April 21 order confirmed the termination and directed each party to bear its own costs, expenses, and attorney fees.
A dismissal with prejudice at this early stage is strategically notable: Linfo IP permanently relinquished its ability to reassert the same claims against this defendant. The speed of resolution — before any substantive defence was filed — suggests the parties may have reached an informal resolution, or that plaintiff counsel concluded the case lacked sufficient merit or commercial value to pursue. The public record is silent on whether any consideration changed hands.
Filing to Voluntary dismissal in 39 days
39 days — well below the median district court patent case duration of 2+ years
Dismissed with prejudice: what the Rule 41 termination means for both parties
Rule 41(a)(1)(A)(i) — self-effectuating dismissal, no court order needed
Under Fed. R. Civ. P. 41(a)(1)(A)(i), a plaintiff may unilaterally dismiss an action by filing a notice before the defendant serves an answer or motion for summary judgment. The dismissal takes effect automatically upon filing. The court’s order here confirms this procedural posture — Texas Hill Country Olive Co. had not yet answered, so the notice alone terminated the case. The ‘with prejudice’ designation was the plaintiff’s own choice, making the bar permanent.
Rule 41(a)(1)(A)(i) — pre-answerLinfo IP permanently barred from re-asserting these claims against this defendant
By electing dismissal with prejudice, Linfo IP voluntarily extinguished its right to bring the same patent claims against Texas Hill Country Olive Co. in any future action. This is a stronger concession than a without-prejudice dismissal, which would preserve the option to refile. The public record does not disclose whether a settlement, licence, or other commercial arrangement preceded this decision — that context remains undisclosed.
Claims extinguished — cannot refileTexas Hill Country Olive Co. exits without liability and without bearing legal costs
The defendant achieved a complete exit from litigation without filing any substantive response. The court’s own-costs order means it faces no financial exposure for attorney fees or expenses. Critically, the with-prejudice dismissal provides the defendant with a permanent defence against any future assertion of US9430131B1 by Linfo IP for the same accused conduct — a meaningful outcome for a small regional business.
Full exit — no fee exposurePre-answer withdrawal suggests limited enforcement traction for this patent
Patent assertion entities filing and then voluntarily withdrawing with prejudice before any defence is mounted may signal that the asserted patent faced identifiable claim-scope, validity, or infringement challenges specific to this defendant’s products. Companies in adjacent text-processing or content-management sectors should note that US9430131B1 was asserted but not tested at trial — its actual enforceability against more technically comparable defendants remains an open question.
Enforcement signal — monitor closelyFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Linfo IP, LLC | Company | Patent assertion entity — holder of US9430131B1 covering text-content information extractionSearch in Eureka ↗ |
| Defendant | Texas Hill Country Olive Co. | Company | Texas-based artisan olive oil producer and retailerSearch in Eureka ↗ |
| Plaintiff counsel | William P. Ramey , III | Attorney | Counsel for Linfo IP, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Ramey LLP | Law Firm | Representing Linfo IP, LLCSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Texas Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order confirms a procedurally clean termination under Rule 41(a)(1)(A)(i): because the defendant had not served an answer or summary judgment motion, the plaintiff’s notice was self-effectuating and required no judicial action. The with-prejudice designation — chosen by the plaintiff, not imposed by the court — carries full res judicata effect as to these claims against this defendant. The own-costs ruling reflects the absence of any fee-shifting motion; it is not an exceptional-case finding under § 285 and sets no precedent on patent validity or infringement.
US9430131B1 — Discovering and extracting information from text content
US9430131B1 (application no. US14/225422) is a granted US utility patent covering systems and methods for discovering information embedded within text content, extracting that information, and presenting it in a structured form. The technical domain sits at the intersection of natural language processing, information retrieval, and content-parsing software — capabilities widely deployed in web applications, CMS platforms, e-commerce product pages, and data-enrichment pipelines.
The patent’s broad subject matter — text-based information extraction — touches a wide range of commercial software products well beyond the defendant’s olive oil retail context. Any business operating automated content tagging, structured-data parsing, semantic annotation, or NLP-driven information extraction tools should treat this patent as a monitoring priority. Although the claim scope has not been judicially construed, the patent remains in force and was actively asserted as recently as 2025.
Should you run an FTO analysis against US9430131B1?
If your product or platform automatically identifies, extracts, or surfaces structured information from unstructured text — whether in e-commerce, publishing, SaaS, or data-enrichment contexts — US9430131B1 is directly relevant to your freedom-to-operate position. The patent was asserted in 2025 and dismissed without any validity or infringement ruling, meaning its claims are legally intact and enforceable against new defendants.
PatSnap Eureka’s FTO Search Agent allows R&D and legal teams to map US9430131B1’s independent claims against your product’s technical architecture, identify prior art that may support an invalidity argument, and monitor continuation or related applications in the same family. A structured FTO review now is significantly lower-cost than defending an assertion later — particularly given the active assertion history of the patent holder.
Run a freedom-to-operate analysis on US9430131B1 to assess your product’s exposure
Run FTO in Eureka →Similar text-extraction and information-retrieval patent cases in W.D. Texas
Cases involving software patents on text-processing and information extraction filed in the Western District of Texas — a leading PAE venue — follow distinct procedural patterns worth benchmarking.
What this case signals for the text-extraction software IP landscape
A rapid with-prejudice withdrawal by a patent assertion entity raises questions about claim scope and enforcement strategy worth tracking.
Pre-answer dismissal with prejudice is a permanent surrender of claims
Unlike a without-prejudice filing that preserves optionality, Linfo IP’s choice to dismiss with prejudice here means these specific infringement claims against Texas Hill Country Olive Co. are permanently closed. Any company previously served or threatened by Linfo IP on this patent should note that this outcome does not automatically protect them — the bar only applies to this named defendant.
Own-costs orders in pre-answer dismissals rarely deter PAE re-filing elsewhere
The court’s own-costs ruling is standard where no answer was filed and no fee-shifting motion was adjudicated. It carries no precedential weight on exceptional-case findings under 35 U.S.C. § 285. Other defendants facing US9430131B1 assertions cannot rely on this order as a deterrent shield — each case would require its own fee-shifting motion on its own facts.
Linfo v Texas — key questions answered
The case was dismissed with prejudice. Linfo IP filed a voluntary notice of dismissal with prejudice on April 17, 2025, under Rule 41(a)(1)(A)(i). This permanently bars Linfo IP from reasserting the same patent claims against Texas Hill Country Olive Co. Each party bears its own costs.
US9430131B1 is a US utility patent (application no. US14/225422) that covers systems and methods for discovering information within text content and automatically extracting and presenting that information. It is relevant to NLP, content parsing, structured data extraction, and related software applications. The patent remains in force; its claim scope has not been judicially construed.
The public record does not disclose the reason. A with-prejudice dismissal before any answer was filed may suggest an informal resolution between the parties, a licence agreement, or a plaintiff determination that the case lacked sufficient commercial or legal merit to pursue. The 39-day timeline from filing to dismissal is consistent with early-stage settlement or pre-litigation resolution, but this is not confirmed by any public filing.
No. The with-prejudice dismissal operates only as between Linfo IP and Texas Hill Country Olive Co. It has no binding effect on claims Linfo IP might assert against other companies. Other businesses deploying text-extraction or information-discovery software remain potential targets. No validity or claim-scope ruling was made, so the patent’s enforceability against third parties is unaffected.
Linfo IP was represented by William P. Ramey III of Ramey LLP. No defence counsel was listed in the public record, consistent with the defendant not having filed an answer before the voluntary dismissal was entered. Ramey LLP is an IP litigation firm with a significant filing history in the Western District of Texas.
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