WAG Acquisition v. Walt Disney: Streaming Video Patent Dispute Dismissed After 3.5 Years
WAG Acquisition, LLC asserted three US patents covering internet-based streaming video delivery against Walt Disney Company and Disney Streaming Services, LLC in the Central District of California. The case ran for 1,268 days before the court issued an order dismissing the case, ending the infringement action without a merits adjudication.
Three Streaming Patents, One Major Studio, and a 3.5-Year Standoff
WAG Acquisition, LLC filed suit on 18 October 2021 in the Central District of California, asserting three patents — US9729594B2, US9742824B2, and US9762636B2 — against Walt Disney Company and its streaming subsidiary Disney Streaming Services, LLC. The patents relate to internet delivery of streaming video via server systems, a core infrastructure element of Disney+ and Hulu. WAG is a non-practising entity with a history of asserting streaming-related IP across multiple defendants.
The case closed on 8 April 2025 following a court order dismissing the case. The public record designates the basis of termination as ‘Case Dismissed’ without expressly specifying whether the dismissal was with or without prejudice. The distinction is legally significant: a dismissal with prejudice bars refiling, while a dismissal without prejudice preserves the plaintiff’s right to reassert the same claims. On the available record, that distinction cannot be confirmed.
At 1,268 days, the case exceeded the typical district court patent litigation timeline, suggesting the parties engaged in substantial pre-trial proceedings before resolution. What drove the eventual dismissal — whether a settlement, a licencing agreement, or a procedural or standing issue — is not disclosed in the public record. The absence of a merits ruling means neither infringement nor validity of the three asserted patents was adjudicated by the court.
Filing to Case Dismissed in 1268 days
1,268 days — roughly 3.5 years, above the median for C.D. Cal. patent cases
Case dismissed: what the order means for WAG Acquisition and Disney
Court-ordered dismissal: no merits ruling on infringement or validity
The court issued an order dismissing the case, terminating the action without adjudicating infringement or patent validity. Court-ordered dismissals at this stage of litigation typically follow a joint stipulation, a settlement agreement, or a procedural deficiency identified by the court. The public record does not specify the triggering basis, and the with/without prejudice status is not confirmed.
No infringement findingWith or without prejudice? The public record is silent
A dismissal with prejudice is a final judgment that bars WAG from reasserting the same patents against Disney on the same grounds. A dismissal without prejudice preserves WAG’s right to refile. The basis of termination recorded is ‘Case Dismissed’ — it does not specify either form. Practitioners should treat the prejudice status as unconfirmed until the underlying order is reviewed directly from the court docket.
Prejudice status unconfirmedWAG exits without a damages award or validity ruling in its favour
WAG Acquisition invested over three years of litigation without obtaining a merits judgment establishing infringement or damages. If the dismissal is without prejudice, WAG retains the right to refile, including against Disney or other streaming platforms. If with prejudice, WAG’s claims against Disney on these three patents are extinguished. The patents themselves remain in force unless separately challenged via IPR or other post-grant proceedings.
No damages awardedDisney avoids a merits loss — but streaming patent risk persists
Disney’s dismissal without a court finding of non-infringement or invalidity means the three WAG patents remain potentially asserted against other streaming services. Competing platforms — and Disney itself, if refiling is permitted — should note that WAG’s streaming video delivery patents have not been adjudicated invalid. R&D and product teams building adaptive streaming infrastructure face ongoing FTO exposure from this patent family.
FTO risk remains liveFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | WAG Acquisition, LLC | Company | Non-practising entity — holder of US9729594B2, US9742824B2, and US9762636B2 covering streaming video deliverySearch in Eureka ↗ |
| Defendant | Walt Disney Company | Company | Walt Disney Company and Disney Streaming Services, LLC — operator of Disney+ and Hulu streaming platformsSearch in Eureka ↗ |
| Co-Defendant | Disney Streaming Services, LLC | Company | Search in Eureka ↗ |
| Plaintiff counsel | Alex G. Patchen | Attorney | Counsel for WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Ari J. Jaffess | Attorney | Counsel for WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff counsel | David G. Liston | Attorney | Counsel for WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Ronald Abramson | Attorney | Counsel for WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff counsel | William A. White | Attorney | Counsel for WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Hill Farrer and Burrill, LLP | Law Firm | Representing WAG Acquisition, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Liston Abramson LLP | Law Firm | Representing WAG Acquisition, LLCSearch in Eureka ↗ |
| Defendant counsel | Anand Mohan | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant counsel | Erin Greenfield Mehta | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant counsel | Jennifer L. Nall | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant counsel | John C. Williams | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant counsel | Michael D. Jay | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant counsel | Nandan R. Padmanabhan | Attorney | Counsel for Walt Disney CompanySearch in Eureka ↗ |
| Defendant law firm | DLA Piper, LLP (US) | Law Firm | Representing Walt Disney CompanySearch in Eureka ↗ |
| Defendant law firm | Hulu LLC | Law Firm | Representing Walt Disney CompanySearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | California Central District CourtSearch in Eureka ↗ |
Official order — verbatim text
The verdict is recorded as ‘ORDER DISMISSING CASE’ — a procedural disposition that terminates the action without any court finding on infringement, patent validity, or damages. The phrasing does not disclose the prejudice status or the triggering mechanism. For both parties, the operative consequence is the same: no binding merits ruling exists. The three asserted patents carry no judicial imprimatur of validity or invalidity from this proceeding, and their enforceability against third parties is unchanged by this order.
US9729594B2, US9742824B2 & US9762636B2 — Internet Streaming Video Delivery
The three patents asserted — US9729594B2, US9742824B2, and US9762636B2 — share closely related application numbers (US15/283581, US15/283578, and US15/283544), indicating they were filed as a coordinated family covering internet-based streaming video delivery and server-side video service infrastructure. The technology domain encompasses the transmission, buffering, and delivery of video streams over internet protocols, a foundational layer of any subscription streaming service. The co-filed applications suggest WAG constructed a layered claim portfolio designed to cover multiple facets of the same core streaming architecture.
For the streaming sector, this patent family is strategically significant: the claims target server-system-level video delivery, not end-user applications, meaning any platform operating its own streaming infrastructure — Disney+, Hulu, and analogous services — sits squarely in scope. WAG’s enforcement history across multiple defendants suggests this is not an isolated assertion. Competitors operating adaptive bitrate systems, live-streaming servers, or CDN-integrated video delivery should treat this family as an active monitoring priority, particularly given that no invalidity ruling has issued from this or any prior action of record.
Should your team run an FTO against US9729594B2, US9742824B2 & US9762636B2?
Any company operating server-side streaming video infrastructure — including OTT platforms, CDN providers, live-streaming services, and enterprise video delivery systems — should assess freedom-to-operate against this three-patent family. The co-filed applications suggest claim overlap is intentional, and the absence of an invalidity ruling from the WAG v. Disney proceeding means no prior art or claim construction rulings are available to narrow the risk. Product teams shipping adaptive bitrate features, video buffering logic, or server-orchestrated stream switching are particularly exposed.
PatSnap Eureka’s FTO Search Agent can map your streaming infrastructure against the claim language of US9729594B2, US9742824B2, and US9762636B2 simultaneously, surfacing prior art candidates, identifying claim elements with the highest overlap risk, and flagging related family members that may extend coverage. For in-house IP teams at streaming platforms, running an automated FTO now — before WAG files its next action — is substantially cheaper than defending a 1,200-day district court proceeding.
Run a freedom-to-operate analysis on US9729594B2 to assess your product’s exposure
Run FTO in Eureka →Similar Internet Streaming Video Patent Cases in U.S. District Courts
Cases involving NPE assertions of streaming video delivery patents in U.S. district courts, including C.D. Cal., with comparable technology and enforcement profiles.
What this case signals for the streaming video IP landscape
A three-patent NPE action against Disney without a merits ruling highlights persistent enforcement risk across streaming infrastructure IP.
NPE streaming patent assertions remain a live threat for major platforms
WAG Acquisition has a documented history of asserting streaming video patents across multiple defendants. A dismissal without a validity finding leaves all three patents available for future enforcement. Streaming platforms and CDN providers should map their server-side video delivery architectures against US9729594B2, US9742824B2, and US9762636B2.
No merits ruling means no estoppel shield for Disney or competitors
Because no court adjudicated infringement or validity, Disney gains no issue preclusion defence against a potential refiling. Other streaming defendants cannot rely on this case as persuasive precedent. The absence of a claim construction ruling further limits its defensive utility for the broader industry.
WAG v Walt — key questions answered
WAG Acquisition filed a patent infringement action against Walt Disney Company and Disney Streaming Services in C.D. Cal. on 18 October 2021, asserting three streaming video delivery patents. The case was dismissed on 8 April 2025 after 1,268 days. No merits ruling on infringement or validity was issued.
WAG asserted US9729594B2, US9742824B2, and US9762636B2 — a co-filed family covering internet delivery of streaming video via server systems. The application numbers (US15/283581, US15/283578, US15/283544) indicate these were filed as a coordinated portfolio targeting streaming infrastructure.
The public basis of termination is recorded as ‘Case Dismissed’ without specifying with or without prejudice. The underlying court order would need to be reviewed directly from the PACER docket to confirm the prejudice status. The distinction is legally significant as it determines whether WAG can refile against Disney.
No. A case dismissal without a merits adjudication has no effect on patent validity. US9729594B2, US9742824B2, and US9762636B2 remain in force and can be asserted against other parties. Only a court judgment or a PTAB post-grant proceeding can cancel or limit the claims.
WAG Acquisition is a non-practising entity (NPE) with a documented history of asserting streaming video patents across multiple defendants in U.S. courts. While ‘patent troll’ is an informal characterisation, WAG’s litigation pattern — asserting the same family against numerous streaming platforms — is consistent with NPE enforcement strategy. Specific other defendants should be confirmed via current docket searches.
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