Rothschild v. Wasabi Technologies: Cloud Storage Patent Case Dismissed With Prejudice
Rothschild Broadcast Distribution Systems LLC asserted US8856221B2 against Wasabi Technologies LLC, targeting its cloud storage services. The plaintiff filed a voluntary dismissal with prejudice under Rule 41(a)(1)(A)(i) just 37 days after filing — before Wasabi served any responsive pleading.
A 37-Day Patent Assertion That Ended Before Wasabi Filed a Single Pleading
On 16 June 2025, Rothschild Broadcast Distribution Systems LLC filed suit against Wasabi Technologies LLC in the Massachusetts District Court before Judge Nathaniel M. Gorton, asserting infringement of US8856221B2. The patent relates to broadcast content distribution technology, and Rothschild targeted Wasabi’s cloud storage services — including offerings marketed under the NirvaShare and Wasabi cloud storage brands.
On 23 July 2025, Rothschild filed a Notice of Voluntary Dismissal with Prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(i). The dismissal was filed unilaterally, before Wasabi had served either an answer or a motion for summary judgment. Each party agreed to bear its own costs, expenses, and attorneys’ fees. Because the dismissal is with prejudice, Rothschild is permanently barred from reasserting the same claims against Wasabi on the basis of US8856221B2.
The 37-day duration is notably short and suggests the matter resolved — or was abandoned — very early in pre-litigation discussions. The public record does not disclose whether a licensing agreement, a threat-of-invalidity argument, or commercial negotiations drove the withdrawal. What is clear is that Wasabi incurred no formal obligation under Rule 41 and that the with-prejudice designation affords Wasabi lasting protection from re-litigation of these specific claims.
Filing to Voluntary dismissal in 37 days
Closed in 37 days — well below the median lifespan of patent cases in Massachusetts District Court
Dismissed with prejudice: what the Rule 41 exit means for both parties
Rule 41(a)(1)(A)(i): plaintiff’s unilateral right to exit before answer
Federal Rule of Civil Procedure 41(a)(1)(A)(i) allows a plaintiff to dismiss an action without a court order if the defendant has not yet served an answer or a motion for summary judgment. Rothschild exercised this right, but chose to add a with-prejudice designation — converting what would otherwise be a presumptively without-prejudice dismissal into a permanent bar against re-filing the same claims.
Rule 41(a)(1)(A)(i) — pre-answer exitWith prejudice: Rothschild cannot refile against Wasabi on US8856221B2
A dismissal with prejudice operates as an adjudication on the merits, permanently extinguishing Rothschild’s ability to assert the same patent claims against Wasabi in any future action. This is a materially stronger outcome for Wasabi than a without-prejudice dismissal, which would leave open the possibility of a refiled suit. The public record is silent on what — if anything — Wasabi conceded in exchange for the with-prejudice designation.
Permanent bar on re-litigationWasabi exits without filing a single pleading — and with lasting protection
Wasabi Technologies incurred no formal litigation obligation: no answer, no summary judgment motion, and no court order was required. Each party bears its own fees, so Wasabi absorbs its own defence costs but faces no cost-shifting risk. Crucially, the with-prejudice dismissal functions as a shield against any renewed assertion of US8856221B2 by Rothschild on these same facts — a significant commercial benefit for an early-stage cloud storage provider.
No pleading filed — clean exitEarly dismissal limits precedent but signals PAE activity in cloud storage
Because the case resolved before substantive briefing, no claim construction or validity findings were made. US8856221B2 remains in force and could be asserted against other cloud storage providers. Other operators in the cloud object storage space — particularly those offering S3-compatible or broadcast-oriented distribution services — should note that Rothschild has shown a willingness to file in Massachusetts and may pursue further targets.
Patent still in force — sector watch warrantedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Rothschild Broadcast Distribution Systems, LLC | Company | Patent assertion entity — holder of US8856221B2 covering broadcast content distributionSearch in Eureka ↗ |
| Defendant | Wasabi Technologies LLC | Company | Wasabi Technologies LLC — provider of cloud object storage servicesSearch in Eureka ↗ |
| Plaintiff counsel | Brendan M. Shortell | Attorney | Counsel for Rothschild Broadcast Distribution Systems, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Rene A. Vazquez | Attorney | Counsel for Rothschild Broadcast Distribution Systems, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Garteiser Honea PLLC | Law Firm | Representing Rothschild Broadcast Distribution Systems, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Lambert Shortell & Connaughton | Law Firm | Representing Rothschild Broadcast Distribution Systems, LLCSearch in Eureka ↗ |
| Defendant counsel | Amani Kmeid | Attorney | Counsel for Wasabi Technologies LLCSearch in Eureka ↗ |
| Defendant counsel | Ruben J. Rodrigues | Attorney | Counsel for Wasabi Technologies LLCSearch in Eureka ↗ |
| Defendant law firm | Foley & Lardner, LLP | Law Firm | Representing Wasabi Technologies LLCSearch in Eureka ↗ |
| Presiding judge | Judge Nathaniel M. Gorton | Judge | Massachusetts District CourtSearch in Eureka ↗ |
Official order — verbatim text
The voluntary dismissal notice invokes Rule 41(a)(1)(A)(i) precisely because Wasabi had not yet served an answer or summary judgment motion — the procedural window during which a plaintiff may exit unilaterally. Rothschild’s election to append a with-prejudice designation is the substantively significant element: it forecloses any future assertion of these claims against Wasabi, offering the defendant a degree of finality that a standard Rule 41 exit would not. The each-party-bears-own-costs clause removes any fee-shifting risk for either side.
US8856221B2 — Broadcast Content Distribution via Cloud Network
US8856221B2, filed under application number US13/652034, covers technology in the broadcast content distribution space — specifically the use of networked cloud-based systems to store and distribute broadcast media content. The patent issued to Rothschild Broadcast Distribution Systems LLC, an entity whose name and portfolio suggest a focus on asserting IP rights in the streaming and cloud delivery sector. The application filing date establishes prior art cut-off points relevant to any invalidity challenge.
The patent’s relevance to cloud object storage services — including S3-compatible platforms like Wasabi — lies in any claims covering the distribution of content through cloud-hosted infrastructure. For competitors in the cloud storage and content delivery market, this patent represents a potential enforcement vector from a patent assertion entity with demonstrated willingness to file suit. Companies whose platforms are used to store or deliver broadcast or streaming content should assess their technical differentiation from the asserted claims.
Should your cloud storage product be cleared against US8856221B2?
Any company operating a cloud storage platform used for media content distribution — particularly broadcast, streaming, or S3-compatible object storage services — should consider an FTO analysis against US8856221B2. Rothschild has demonstrated a willingness to file suit in Massachusetts, and with no validity findings emerging from this case, the patent’s enforceability is unchanged. This is especially relevant for startups and scale-ups positioning against Wasabi in the cloud storage market.
PatSnap Eureka’s FTO Search Agent allows IP and R&D teams to map product features against the claims of US8856221B2, identify prior art that could support an invalidity argument, and monitor Rothschild’s broader portfolio for related filings. Running a targeted FTO search now is far less costly than responding to a demand letter after the complaint is filed.
Run a freedom-to-operate analysis on US8856221B2 to assess your product’s exposure
Run FTO in Eureka →Similar Cloud Storage & Broadcast Distribution Patent Cases
Patent assertions by Rothschild entities and other PAEs targeting cloud storage and content distribution technology in U.S. district courts — including Massachusetts.
What this case signals for the cloud storage IP landscape
A 37-day lifecycle and with-prejudice exit raises questions about PAE strategy and the strength of US8856221B2 against cloud storage defendants.
With-prejudice dismissal gives Wasabi durable protection — not all defendants get this
Most early voluntary dismissals in PAE-driven cases are filed without prejudice, preserving the plaintiff’s option to refile. The with-prejudice designation here is notable — it suggests either a negotiated concession from Wasabi or a strategic decision by Rothschild to close the matter permanently. Cloud storage operators facing similar assertions should understand the difference and negotiate accordingly.
US8856221B2 remains live — other cloud storage providers should assess exposure
No invalidity ruling was made, and the patent survives this litigation intact. Rothschild retains the right to assert US8856221B2 against other defendants. Companies offering cloud object storage, broadcast content delivery, or S3-compatible distribution services should evaluate their FTO position against this patent before receiving a demand letter.
Rothschild v Wasabi — key questions answered
It means Rothschild Broadcast Distribution Systems LLC is permanently barred from asserting the same patent claims under US8856221B2 against Wasabi Technologies LLC in any future action. The dismissal operates as an adjudication on the merits, even though no court ruling on the substance was ever made.
Rule 41(a)(1)(A)(i) permits a plaintiff to voluntarily dismiss an action without a court order when the defendant has not yet served an answer or a motion for summary judgment. In this case, Wasabi had not served either, so Rothschild could file the dismissal unilaterally — though it chose to make it with prejudice.
Yes. Because the case was dismissed before any substantive ruling on validity or infringement, US8856221B2 remains in force and can be asserted against other parties. Only Wasabi Technologies benefits from the permanent bar created by the with-prejudice dismissal.
Rothschild was represented by Brendan M. Shortell and Rene A. Vazquez of Garteiser Honea PLLC and Lambert Shortell & Connaughton. Wasabi Technologies was represented by Amani Kmeid and Ruben J. Rodrigues of Foley & Lardner LLP.
The complaint targeted Wasabi Technologies’ cloud storage services, specifically referencing NirvaShare cloud storage services and Wasabi cloud storage services as the accused products. No claim construction or technical findings were issued before the case was dismissed.
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