Patent Armory v. The Related Companies: Voluntary Dismissal After 22 Days
Patent Armory, Inc. filed suit against The Related Companies, L.P. in the Southern District of New York asserting two patents covering auction entity-matching methods and intelligent telephony call routing. The case was voluntarily dismissed without prejudice just 22 days after filing — before any substantive merits ruling.
A 22-Day Patent Suit Against a Major Real Estate Developer
On 12 August 2025, Patent Armory, Inc. filed a patent infringement action against The Related Companies, L.P. — one of the largest privately held real estate and development firms in the United States — in the Southern District of New York before Judge Margaret M. Garnett. The complaint asserted two patents: US9456086B1, covering a method and system for matching entities in an auction, and US7023979B1, covering a telephony control system with intelligent call routing.
The case closed on 3 September 2025, just 22 days after filing, when Judge Garnett granted Patent Armory’s own request to dismiss the matter without prejudice. A voluntary dismissal without prejudice means the plaintiff retains the legal right to refile the same claims at a future date, subject to applicable statutes of limitations. No merits ruling, claim construction, or infringement finding was ever issued.
A resolution within 22 days — before most defendants would have even filed an answer — is consistent with early-stage settlement negotiations or a strategic withdrawal following defendant pushback. The public record does not disclose any settlement terms or the reason for withdrawal. Because the dismissal was without prejudice, the enforceability of both patents against this defendant or others remains an open question.
Filing to Voluntary dismissal in 22 days
22 days — resolved before most defendants file an appearance
Voluntarily dismissed: what the without-prejudice ruling means for both parties
Voluntary dismissal: plaintiff pulls the case before merits
A voluntary dismissal is initiated by the plaintiff, not the court. Under Federal Rule of Civil Procedure 41(a), a plaintiff may dismiss without prejudice before the defendant serves an answer or motion for summary judgment. Here, the court granted Patent Armory’s own request, meaning no adjudication of infringement, validity, or claim scope ever occurred. The slate is wiped clean procedurally, but the patents remain in force.
FRCP Rule 41(a) mechanismThe public record is silent on whether terms were reached
A dismissal ‘without prejudice’ means the plaintiff can refile the same claims against the same or different defendants. A dismissal ‘with prejudice’ would bar refiling permanently. The court order confirms this was without prejudice — but critically, the public record does not disclose whether a confidential settlement was reached alongside the dismissal. Both scenarios (pure withdrawal and settled-then-dismissed) are consistent with this outcome.
Refiling risk remains openRelated Companies exits without a merits win — but exposure persists
The Related Companies, L.P. avoids any infringement finding, injunction, or damages award. However, because dismissal was without prejudice, it cannot claim res judicata protection against future assertions of the same patents. If no settlement was reached, the defendant should treat the patents as live threats. The absence of recorded defendant counsel suggests the case may have resolved before formal legal engagement on the defense side.
No res judicata protectionAuction-matching and call routing IP: live risk for real estate tech users
Both asserted patents cover technologies broadly applicable to digital platforms — entity matching in auction-style environments and intelligent telephony routing. Real estate platforms routinely use lead-routing, bidding, and call-management systems that could fall within these claim scopes. Patent Armory’s willingness to assert these patents against a major developer signals that the IP portfolio may be actively monetised, and other operators in the sector should assess their exposure.
Active monetisation signalFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Patent Armory, Inc. | Company | Patent assertion entity — holder of US9456086B1 and US7023979B1Search in Eureka ↗ |
| Defendant | The Related Companies, L.P. | Individual | The Related Companies, L.P. — major U.S. real estate development and investment firmSearch in Eureka ↗ |
| Plaintiff counsel | Isaac 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 ↗ |
| Presiding judge | Judge Margaret M. Garnett | Judge | New York Southern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The order’s language — ‘The request to dismiss this matter without prejudice is hereby GRANTED’ — confirms the dismissal was plaintiff-initiated and explicitly without prejudice. This phrasing leaves the door open for refiling. It carries no finding on infringement or validity, offers no estoppel benefit to the defendant, and does not constitute a judgment on the merits. The brevity of the order is typical for Rule 41(a) voluntary dismissals granted as a matter of course before an answer is filed.
US9456086B1 & US7023979B1 — Auction Matching and Telephony Routing
US9456086B1 (application no. US12/719827) covers a method and system for matching entities in an auction — a claim scope potentially broad enough to cover digital marketplace platforms, lead-auction systems, and algorithmic matching engines used in real estate and broader e-commerce. US7023979B1 (application no. US10/385389) covers a telephony control system with intelligent call routing, a technology foundational to call centres, CRM telephony integrations, and modern IVR deployments.
Both patents are held by Patent Armory, Inc., an entity whose business model appears centred on asserting IP rather than practising it. The combination of an auction-matching patent and a call-routing patent is strategically potent for targeting real estate platforms, which typically operate lead-auction marketplaces and route inbound buyer or renter calls through intelligent telephony systems. Companies in proptech, SaaS CRM, and digital marketplace infrastructure should treat both patents as live enforcement risks.
Should you run an FTO against US9456086B1 and US7023979B1?
Any company operating an auction-style matching platform, digital lead marketplace, or intelligent call-routing system — particularly in real estate, proptech, or SaaS CRM — should assess freedom to operate against these two patents. The without-prejudice dismissal in this case means Patent Armory can refile or target new defendants at any time. The risk is not theoretical: a complaint was already filed against a major operator in this space.
PatSnap Eureka’s FTO Search Agent can map your product’s auction-matching and telephony routing features against the independent claims of US9456086B1 and US7023979B1, identify prior art that could support an invalidity argument, and surface related patents in Patent Armory’s portfolio. Running this analysis now — before a demand letter arrives — is significantly cheaper than responding to litigation.
Run a freedom-to-operate analysis on US9456086B1 to assess your product’s exposure
Run FTO in Eureka →Similar Auction Matching & Call Routing Patent Cases in S.D.N.Y.
Cases involving auction entity-matching and telephony routing patents asserted in the Southern District of New York by patent assertion entities — sorted by outcome and claim overlap.
What this case signals for the real estate tech IP landscape
A 22-day lifecycle and a without-prejudice exit suggest a portfolio enforcement campaign — not a one-off dispute.
Without-prejudice dismissals do not extinguish patent risk
Companies that receive a voluntary dismissal without prejudice should not treat the matter as closed. Patent Armory retains the right to refile against The Related Companies or assert the same patents against other defendants. Organisations using auction-matching or call-routing technology in their platforms should conduct a proactive FTO review against both US9456086B1 and US7023979B1.
Short case duration is a hallmark of PAE enforcement strategy
Patent assertion entities frequently file, negotiate quickly, and dismiss if a target resists or settles early. A 22-day case with no recorded defendant counsel is consistent with a demand-letter-to-lawsuit escalation tactic. IP teams at real estate tech companies and proptech platforms should monitor Patent Armory’s docket activity for a pattern of similar short-duration filings.
Patent v Related — key questions answered
Patent Armory, Inc. filed a patent infringement action against The Related Companies, L.P. in the S.D.N.Y. on 12 August 2025 asserting US9456086B1 and US7023979B1. The case was voluntarily dismissed without prejudice on 3 September 2025 — just 22 days after filing — on Patent Armory’s own request. No merits ruling was issued.
A voluntary dismissal without prejudice means the plaintiff retains the right to refile the same claims against the same or different defendants. No res judicata or issue estoppel attaches. The patents remain valid and enforceable, and Patent Armory can reassert US9456086B1 and US7023979B1 at any time subject to the applicable statute of limitations.
US9456086B1 covers a method and system for matching entities in an auction environment. Companies operating digital lead marketplaces, auction-style bidding platforms, or algorithmic matching engines — particularly in real estate and proptech — face potential exposure. The claim scope may extend beyond traditional auctions to any platform that matches buyers and sellers through a competitive pricing or bidding mechanism.
US7023979B1 covers a telephony control system with intelligent call routing. Real estate companies rely heavily on inbound call routing to connect buyers, renters, and sellers with agents. Any CRM or contact centre system using skills-based, IVR, or AI-driven call routing could fall within the patent’s scope. Third-party telephony providers may not provide indemnification for upstream patent risk.
Patent Armory, Inc. is a patent assertion entity — a company that holds patents for the purpose of licensing or litigation rather than manufacturing products. This case’s 22-day duration and without-prejudice exit are consistent with a portfolio monetisation strategy. IP professionals should monitor Patent Armory’s federal court filings for patterns of assertion across the auction-matching and telephony routing technology domains.
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