Patent Armory v. Twin Peaks Restaurants: Dismissed With Prejudice in 97 Days
Patent Armory, Inc. asserted five patents covering intelligent call routing and telephony control systems against casual dining chain Twin Peaks Restaurants, LP in the Eastern District of Texas. The parties reached an agreed resolution and jointly moved to dismiss with prejudice just 97 days after filing — a notably fast conclusion before Judge Rodney Gilstrap.
Rapid agreed dismissal suggests early-stage settlement between PAE and restaurant chain
Patent Armory, Inc. filed suit on 9 March 2024 in the Eastern District of Texas (Case No. 2:24-cv-00169) against Twin Peaks Restaurants, LP, asserting infringement of five U.S. patents: US9456086B1, US10491748B1, US7269253B1, US7023979B1, and US10237420B1. The patents collectively cover intelligent communication routing systems, telephony control with intelligent call routing, and auction-based entity matching methods — technology areas increasingly relevant to customer-facing communication infrastructure in hospitality and retail.
The case closed on 14 June 2024 — just 97 days after filing — when both parties filed an Agreed Motion to Dismiss with Prejudice, which Judge Rodney Gilstrap granted in full. The court ordered that all claims between the parties be dismissed with prejudice, with each side bearing its own costs and fees. A with-prejudice dismissal means Patent Armory is permanently barred from reasserting these specific claims against Twin Peaks on the same patents.
A 97-day resolution in E.D. Texas, before any substantive motion practice or claim construction proceedings, is consistent with a confidential licensing agreement or monetary settlement reached shortly after service. The public record does not disclose any financial terms, license grant, or product modifications. The absence of fee-shifting — each party bearing its own costs — is a common feature of negotiated resolutions and neither confirms nor denies a payment by either side.
Filing to Dismissed with Prejudice in 97 days
97 days — well below the median E.D. Texas patent case duration, suggesting early settlement
Dismissed with prejudice by agreement: what the order means for both parties
Agreed dismissal with prejudice extinguishes all asserted claims
Under Federal Rule of Civil Procedure 41, a dismissal with prejudice operates as a final adjudication on the merits. By filing a joint motion, both parties consented to this outcome. Patent Armory cannot refile these specific infringement claims against Twin Peaks on the same five patents. Judge Gilstrap’s order also denied all pending relief as moot and directed the clerk to close the case.
Rule 41 — final on the meritsPatent Armory permanently barred from re-asserting these claims against Twin Peaks
Dismissal with prejudice is an absolute bar to relitigating the same claims. Patent Armory retains ownership of the five patents and may still assert them against other defendants, but the specific dispute with Twin Peaks is resolved. The agreed nature of the dismissal — and the absence of fee-shifting — suggests Patent Armory may have received some form of consideration, though the public record is silent on financial terms.
Claims extinguished as to this defendantTwin Peaks obtains permanent peace from this patent assertion
Twin Peaks Restaurants secured a with-prejudice dismissal within 97 days, before any claim construction, discovery, or substantive motion practice. This outcome provides certainty: Patent Armory cannot revive these five call-routing and telephony patent claims against Twin Peaks. Each party bearing its own costs means Twin Peaks incurred its own legal fees, consistent with an early negotiated exit rather than a full litigation win.
Permanent bar — same patents, same defendantOther hospitality operators with similar telephony systems should take note
Patent Armory’s five patents remain active and enforceable against third parties. The rapid resolution here suggests the assertion strategy is calibrated for early settlement. Hospitality, retail, and food service businesses relying on intelligent call routing, IVR systems, or auction-based lead routing platforms face potential exposure. Operators yet to receive demand letters should consider freedom-to-operate analysis against this portfolio as a precautionary measure.
Portfolio remains live against othersFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Patent Armory, Inc. | Company | Patent assertion entity — holder of US9456086B1 and four further call-routing patentsSearch in Eureka ↗ |
| Defendant | Twin Peaks Restaurants, LP | Company | Twin Peaks Restaurants, LP — casual dining restaurant chain operating across the United StatesSearch in Eureka ↗ |
| Plaintiff counsel | Isaac Phillip Rabicoff | Attorney | Counsel for Patent Armory, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Rabicoff Law LLC | Law Firm | Representing Patent Armory, Inc.Search in Eureka ↗ |
| Defendant counsel | Jason E. Mueller | Attorney | Counsel for Twin Peaks Restaurants, LPSearch in Eureka ↗ |
| Defendant counsel | Lauren Anne Kickel | Attorney | Counsel for Twin Peaks Restaurants, LPSearch in Eureka ↗ |
| Defendant law firm | Vorys Sayer Seymour & Pease LLP | Law Firm | Representing Twin Peaks Restaurants, LPSearch in Eureka ↗ |
| Presiding judge | Judge Rodney Gilstrap | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order tracks the parties’ joint motion verbatim, granting dismissal with prejudice and ordering each side to bear its own costs. The with-prejudice designation is legally significant: it constitutes a final adjudication on the merits, foreclosing any future action by Patent Armory against Twin Peaks on these five patents. The cost-neutrality clause — neither party recovering fees — is consistent with a negotiated exit and does not indicate judicial findings on the merits of infringement or validity.
US9456086B1 — Intelligent communication routing system and method
The five asserted patents — US9456086B1, US10491748B1, US7269253B1, US7023979B1, and US10237420B1 — cover a range of intelligent communication routing technologies. The portfolio spans application dates from the early 2000s (US10/385389 and US11/387305) to the late 2010s (US15/856729 and US15/797070), reflecting a multi-generation development of telephony routing, IVR control, and auction-based lead distribution systems. The technical domain intersects telecommunications infrastructure, cloud communications, and automated customer service routing.
These patents are commercially relevant to any enterprise operating inbound or outbound call handling — particularly in hospitality, retail, insurance, and home services, where intelligent routing and lead auction systems are widely deployed. The breadth of the portfolio, spanning both method and system claims across multiple generations of technology, makes it difficult for potential infringers to design around a single patent. The combination of early-priority patents (providing deep prior art barriers for challengers) and later-filed continuations (with potentially broader claim language) creates a layered enforcement strategy typical of professionally managed PAE portfolios.
Should your product team run an FTO against the Patent Armory call-routing portfolio?
Any company deploying intelligent call routing, IVR systems, telephony control platforms, or auction-based lead distribution should treat this portfolio as a live risk. Patent Armory has demonstrated willingness to assert these patents in litigation and to resolve cases quickly — suggesting an established licensing programme. R&D teams building or procuring cloud-based communication routing, contact centre software, or call auction platforms should assess whether their system architecture falls within the claim scope of any of the five asserted patents before deployment or vendor selection.
PatSnap Eureka’s FTO Search Agent allows you to run a structured freedom-to-operate analysis against the full Patent Armory portfolio in minutes. Upload your product specification or system architecture description and Eureka will identify overlapping claims, flag prosecution history estoppel, surface prior art relevant to validity, and map continuation families — giving your legal and product teams the intelligence needed to make informed go/no-go decisions without commissioning a full manual FTO opinion from scratch.
Run a freedom-to-operate analysis on US9456086B1 to assess your product’s exposure
Run FTO in Eureka →Similar call-routing and telephony patent cases in E.D. Texas
Cases involving intelligent call routing, telephony control, and PAE assertion strategies in the Eastern District of Texas before Judge Gilstrap.
What this case signals for the telephony and hospitality IP landscape
A sub-100-day dismissal with prejudice in E.D. Texas is a classic signal of a patent assertion entity securing early licensing revenue.
PAE playbook: E.D. Texas filing plus rapid settlement is a known enforcement pattern
Patent Armory’s choice of Judge Gilstrap’s court — among the most patent-plaintiff-friendly venues in the U.S. — combined with a 97-day agreed dismissal is textbook PAE strategy. Filing creates leverage; resolution before costly litigation stages follows. Companies receiving demand letters from Patent Armory should assess the portfolio’s validity and claim scope before agreeing to license terms.
Five-patent assertion signals a broad claim net targeting communication infrastructure
Asserting five patents spanning call routing, telephony control, and entity-matching methods suggests Patent Armory is casting a wide technical net. Any business operating customer-facing telephony, IVR, or intelligent routing systems — not just restaurants — could be a future target. The portfolio covers both method and system claims, increasing the difficulty of designing around any single patent.
Patent v Twin — key questions answered
Patent Armory filed suit in E.D. Texas on 9 March 2024 asserting five call-routing and telephony patents against Twin Peaks Restaurants. The parties jointly moved to dismiss with prejudice on 14 June 2024, just 97 days after filing. Judge Gilstrap granted the motion, ordering each party to bear its own costs. No financial terms were disclosed publicly.
Patent Armory asserted five U.S. patents: US9456086B1 (intelligent communication routing system and method), US10491748B1, US7269253B1, US7023979B1 (telephony control systems with intelligent call routing), and US10237420B1 (method and system for matching entities in an auction). The patents span application dates from the early 2000s to 2017.
A dismissal with prejudice operates as a final adjudication on the merits under Federal Rule of Civil Procedure 41. It permanently bars the plaintiff from reasserting the same claims against the same defendant on the same patents. In agreed dismissals like this one, it typically signals a negotiated resolution — often a licensing payment or covenant not to sue — though the public record does not confirm financial terms here.
No. The dismissal with prejudice applies only to claims between Patent Armory and Twin Peaks Restaurants. Patent Armory retains full ownership of all five patents and may assert them against other parties. Businesses operating intelligent call routing, IVR, or auction-based telephony systems that have not received a demand letter are not protected by this dismissal and should assess their exposure independently.
The Eastern District of Texas, and Judge Gilstrap’s court in particular, has historically been a preferred venue for patent assertion entities due to its plaintiff-friendly patent jurisprudence, established docket management, and experienced judiciary. Filing against a recognisable hospitality brand may also serve as a signal to similarly situated companies in the industry. The 97-day resolution is consistent with a strategy designed to achieve early settlements rather than full trial.
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