InterGlobe Technologies v. Zynga: Six-Patent Gaming Suit Dismissed With Prejudice
InterGlobe Technologies and IGT Canada Solutions asserted six US patents against Zynga’s portfolio of games — including FarmVille, Zynga Poker, and Words With Friends — in the Western District of Texas. After 742 days of litigation before Judge Alan D. Albright, the parties jointly stipulated to dismissal with prejudice, permanently closing the dispute.
Six Patents, Nine Game Titles, One Stipulated Dismissal
On September 12, 2023, InterGlobe Technologies SA and its affiliate IGT Canada Solutions ULC filed suit against Zynga in the Western District of Texas (Case No. 1:23-cv-01090), asserting infringement of six US patents: US9159189B2, US7303473B2, US8708791B2, US8266212B2, US8795064B2, and US7168089B2. The accused products spanned Zynga’s core commercial portfolio, including FarmVille, Zynga Poker, Words With Friends, Hit It Rich, Mustang Money, Game of Thrones slots, and The Wizard of Oz slots.
The case closed on September 23, 2025, when both parties filed a joint stipulation of dismissal pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(ii). Judge Alan D. Albright entered the order dismissing the case with prejudice. A dismissal with prejudice operates as a final adjudication on the merits, meaning InterGlobe and IGT Canada Solutions are permanently barred from re-asserting these same claims against Zynga on the six patents at issue.
The 742-day duration before resolution — longer than many W.D. Texas cases that settle early — suggests meaningful claim construction activity, discovery exchanges, or licensing negotiations may have occurred before the parties reached terms. The with-prejudice designation is notable: it typically signals a negotiated resolution rather than a unilateral walk-away, though the public record does not confirm whether a confidential settlement agreement was reached or what financial terms, if any, were agreed. The breadth of the patent portfolio asserted — six patents spanning both social and casino-style gaming mechanics — underscores the strategic complexity of the dispute.
Filing to Dismissed with Prejudice in 742 days
742 days — above average for W.D. Texas patent cases, suggesting substantive negotiation before resolution
Dismissed with prejudice: what the Rule 41 stipulation means for both sides
Rule 41(a)(1)(A)(ii) — joint stipulation, not a court-decided merits ruling
A dismissal under Rule 41(a)(1)(A)(ii) requires the agreement of all parties who have appeared. It is a procedural exit — the court makes no findings on infringement, validity, or damages. The ‘with prejudice’ designation, however, carries substantive weight: it functions as a final judgment on the merits, extinguishing InterGlobe’s right to bring the same claims against Zynga on these six patents in any future proceeding.
Permanent bar on re-filingWith-prejudice dismissal forecloses future enforcement against Zynga
InterGlobe Technologies and IGT Canada Solutions agreed to a dismissal with prejudice, permanently surrendering the right to re-assert the six patents against Zynga on these specific claims. This is a materially different outcome from a without-prejudice dismissal, which would preserve the option to refile. Whether InterGlobe received monetary compensation or a licensing arrangement in exchange is not disclosed in the public docket, but the with-prejudice framing suggests the parties reached a definitive resolution.
Claims extinguished vs. ZyngaZynga obtains permanent protection from these six patent claims
For Zynga, the with-prejudice dismissal provides durable certainty: InterGlobe cannot revive this action or refile materially identical claims on the same patents against the same accused games. This outcome is commercially significant given the breadth of accused products — nine game titles spanning its flagship social and casino-style gaming lines. The joint nature of the stipulation also avoids any adverse merits finding on Zynga’s side.
No merits finding against ZyngaGaming IP enforcement: portfolio breadth as a negotiating lever
Asserting six patents simultaneously across nine game titles is consistent with a strategy designed to maximise settlement leverage rather than pursue a single high-value claim to verdict. The outcome — a with-prejudice dismissal after over two years — suggests the approach generated a negotiated resolution. For other social and mobile gaming companies, this case signals that multi-patent assertions targeting diverse game mechanics remain an active enforcement vector, particularly in the W.D. Texas forum before Judge Albright.
Multi-patent gaming IP enforcementFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | InterGlobe Technologies, SA | Company | Gaming IP licensing entity — holder of US9159189B2 and 5 further gaming-related patentsSearch in Eureka ↗ |
| Co-Plaintiff | Igt Canada Solutions ULC | Company | Search in Eureka ↗ |
| Defendant | Zynga | Individual | Zynga Inc. — social and mobile game developer (FarmVille, Zynga Poker, Words With Friends)Search in Eureka ↗ |
| Plaintiff counsel | Charles C. Carson | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Daniel J. Goettle | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Deron R. Dacus | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Elizabeth N. Sneitzer | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Jeffrey J. Lyons | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Jeffrey W. Lesovitz | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Jennifer M. Kurcz | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Leif R. Sigmond , Jr. | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff counsel | Scott A. Skiles | Attorney | Counsel for InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff law firm | Baker & Hostetler LLP | Law Firm | Representing InterGlobe Technologies, SASearch in Eureka ↗ |
| Plaintiff law firm | The Dacus Firm PC | Law Firm | Representing InterGlobe Technologies, SASearch in Eureka ↗ |
| Defendant counsel | Alyssa Caridis | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Bas de Blank | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Clement Seth Roberts | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Elizabeth R. Moulton | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Isaac S. Behnawa | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Joseph Raymond Kolker | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Lauren A. Weber | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Mark D. Siegmund | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Robert L. Uriarte | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Sarah Kate Mullins | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Sten A. Jensen | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | Will H. Melehani | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant counsel | William F. Stute | Attorney | Counsel for ZyngaSearch in Eureka ↗ |
| Defendant law firm | Cherry Johnson Siegmund James PLLC | Law Firm | Representing ZyngaSearch in Eureka ↗ |
| Defendant law firm | King & Spalding LLP | Law Firm | Representing ZyngaSearch in Eureka ↗ |
| Defendant law firm | Orrick Herrington & Sutcliffe LLP | Law Firm | Representing ZyngaSearch in Eureka ↗ |
| Presiding judge | Judge Alan D Albright | Judge | Texas Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order tracks the parties’ joint stipulation verbatim, entering dismissal with prejudice under Rule 41(a)(1)(A)(ii). The phrasing confirms this was a consensual bilateral act — not a court-imposed sanction or sua sponte dismissal. ‘With prejudice’ carries the same legal weight as a merits judgment: claim preclusion attaches, permanently barring InterGlobe and IGT Canada from reasserting these six patents against Zynga on the same or materially identical claims. The order makes no findings on infringement or validity, leaving both parties’ public legal positions intact.
US9159189B2 and 5 further patents — gaming systems, slot mechanics & loyalty features
The six asserted patents — US9159189B2, US7303473B2, US8708791B2, US8266212B2, US8795064B2, and US7168089B2 — span application dates ranging from the early 2000s to the early 2010s, reflecting a portfolio built across successive generations of electronic and online gaming technology. The claims collectively appear to cover gaming system architecture, slot machine interface mechanics, player loyalty and reward systems, and social or networked game features. The breadth of the portfolio across both casino-style and social gaming contexts was central to the enforcement strategy.
From a competitive standpoint, patents protecting cross-cutting gaming mechanics — loyalty loops, bonus triggering, slot interfaces, and networked play — represent significant risk for any operator whose product shares architectural similarities with the accused features. The fact that InterGlobe could credibly assert these patents against nine distinct Zynga titles suggests the underlying claims are drafted with sufficient generality to reach a wide range of implementations. For gaming developers and platform operators, the strategic implication is clear: freedom-to-operate review of loyalty, wagering, and slot-style game mechanics should be a standard pre-launch step.
Should your gaming product be assessed against this patent family?
Any company developing social casino games, loyalty reward systems, slot-style mobile games, or networked gaming platforms should treat the six patents asserted in this case as live FTO considerations. The accused Zynga products — spanning casual social games, poker platforms, and licensed slot titles — demonstrate the portfolio’s potential reach across diverse game types. If your product incorporates reel-based mechanics, player progression rewards, or real-money wagering features, a targeted FTO assessment is commercially prudent.
PatSnap Eureka’s FTO Search Agent can map your product’s technical features against the claim scope of US9159189B2, US7303473B2, US8708791B2, US8266212B2, US8795064B2, and US7168089B2 — identifying overlapping claim elements, flagging prosecution history estoppel, and surfacing prior art that may bear on validity. For gaming R&D and product teams operating in the social casino or loyalty gaming space, running an automated FTO against this patent family before launch is significantly less costly than defending a multi-patent assertion in W.D. Texas.
Run a freedom-to-operate analysis on US9159189B2 to assess your product’s exposure
Run FTO in Eureka →Similar gaming patent infringement cases in W.D. Texas and related forums
Cases involving electronic gaming system patents asserted in the Western District of Texas before Judge Albright, including social casino, slot, and loyalty gaming IP disputes.
What this case signals for the social and mobile gaming IP landscape
A six-patent broadside against Zynga’s core titles, closed with prejudice after 742 days — here is what gaming IP teams should take away.
W.D. Texas remains a preferred forum for gaming patent assertions
Filing before Judge Alan D. Albright in the Western District of Texas remains a deliberate strategic choice for patent plaintiffs. The court’s active docket management and scheduling predictability make it attractive for enforcement campaigns. Gaming companies with significant US game revenue should treat this forum as a standing risk and ensure their freedom-to-operate analyses account for it.
Multi-patent portfolios spanning social and casino mechanics amplify settlement pressure
Asserting six patents across nine distinct game titles dramatically increases a defendant’s litigation cost and exposure surface. Even where individual patent validity may be challengeable, the aggregate burden of defending a broad portfolio often drives settlement. Gaming IP teams should audit cross-cutting mechanics — loyalty systems, slot interfaces, social features — for third-party patent risk before major product launches.
InterGlobe v Zynga — key questions answered
InterGlobe Technologies and IGT Canada Solutions asserted six US patents: US9159189B2, US7303473B2, US8708791B2, US8266212B2, US8795064B2, and US7168089B2. The patents relate to electronic gaming systems, slot machine interfaces, player loyalty mechanics, and networked game features, asserted against nine Zynga game titles.
A dismissal with prejudice under Rule 41(a)(1)(A)(ii) functions as a final adjudication on the merits. InterGlobe Technologies and IGT Canada Solutions are permanently barred from re-asserting the six patents against Zynga on the same claims. This does not, however, prevent InterGlobe from asserting these patents against other defendants.
The Western District of Texas, and specifically Judge Alan D. Albright’s docket, has been a preferred venue for patent plaintiffs due to its established patent case management practices and scheduling efficiency. Filing in W.D. Texas is a deliberate strategic choice that signals plaintiff confidence in the forum and experience with its procedural rhythms.
The accused products included FarmVille, Loyalty Lounge, Game of Thrones slots, Hit It Rich, Mustang Money, The Wizard of Oz slots, Words With Friends, Zynga Poker, and other slot and spin game offerings — spanning Zynga’s social gaming, casual gaming, and casino-style mobile gaming lines.
No. A Rule 41(a)(1)(A)(ii) dismissal by joint stipulation involves no court ruling on patent validity or infringement. The patents remain in force and enforceable against other parties. The dismissal only bars InterGlobe from reasserting these specific claims against Zynga. Third parties — including other gaming operators — remain potentially exposed to these patents.
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