Droplets, Inc. v. AT&T, Inc. — Patent Infringement Consolidated into Lead Case
Droplets, Inc. brought a patent infringement action against AT&T, Inc. in the Eastern District of Texas, asserting US6687745B1 against AT&T’s mobile apps and website. Within 280 days of filing, the case was consolidated for all pretrial purposes into lead case 2:24-cv-00970, signalling a multi-defendant campaign by Droplets across the interactive web application space.
Droplets’ multi-front AT&T campaign lands in E.D. Texas consolidation
On 22 November 2024, Droplets, Inc. filed Case No. 2:24-cv-00967 against AT&T, Inc. in the Eastern District of Texas before Judge Rodney Gilstrap, alleging infringement of US6687745B1 — a patent directed at interactive web and mobile application delivery — through AT&T’s mobile apps and website. The filing is one of several related actions Droplets appears to have initiated against multiple defendants during the same period, a pattern consistent with coordinated assertion campaigns in this district.
On 29 August 2025, the court issued a consolidation order merging this case and other related member cases into lead case 2:24-cv-00970 for all pretrial issues. Consolidation does not end the case on the merits; the individual action remains active for trial purposes. All future pretrial filings must be made in the lead docket, and counsel were directed to file notices of appearance in the lead case. The Clerk was instructed to add consolidated defendants and their lead and local counsel to the lead case record.
The 280-day timeline to consolidation is broadly consistent with E.D. Texas case management practice in multi-defendant patent suits, where the court routinely streamlines discovery and claim construction across related actions. What drove the specific grouping with lead case 2:24-cv-00970 — including which defendant anchors that lead docket and the full scope of defendants involved — is not fully determinable from this member case record alone. The public record does not disclose any settlement, licensing agreement, or substantive merits ruling at this stage.
Filing to Case Consolidated in 280 days
280 days from filing to consolidation order — typical for E.D. Texas pretrial consolidation
Consolidation order: what it means for Droplets v. AT&T
Consolidation is procedural — not a merits decision
A consolidation order under Federal Rule of Civil Procedure 42(a) merges related cases for pretrial management but does not dismiss or decide any claim. Case No. 2:24-cv-00967 remains a live infringement action against AT&T for trial. All claim construction, discovery, and pretrial motions will now proceed on the lead case docket 2:24-cv-00970, streamlining the court’s handling of what is likely a multi-defendant patent campaign.
Procedural — no merits rulingDroplets retains all claims — consolidated proceedings may reduce costs
For Droplets, consolidation typically signals an opportunity to prosecute infringement claims across multiple AT&T-related defendants through a single set of pretrial proceedings, potentially reducing duplicative briefing costs. The patent asserted — US6687745B1 — remains in play, and Droplets’ litigation team at Reichman Jorgensen LLP retains full standing in the lead docket. No adverse merits ruling has been recorded against Droplets at this stage.
Claims fully preservedAT&T faces consolidated pretrial — trial exposure unchanged
Consolidation does not eliminate AT&T’s individual trial rights; the member case remains active for that purpose. However, pretrial strategy — including claim construction positions and invalidity arguments — will now be coordinated across all consolidated defendants. AT&T is represented by Duane Morris LLP and The Dacus Firm, giving it experienced E.D. Texas patent counsel. Key invalidity and non-infringement arguments have not yet been publicly adjudicated.
Trial rights preservedUS6687745B1 poses broad risk across web and mobile app providers
Droplets’ simultaneous assertion against AT&T’s mobile apps and website suggests the patent is being read broadly across digital service delivery channels. Companies operating consumer-facing web applications or mobile platforms in the U.S. should treat this consolidation as a signal that US6687745B1 is being actively enforced at scale. A freedom-to-operate assessment against this patent is advisable for any organization deploying interactive web or app-based services.
FTO risk — web & mobile appsFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Droplets, Inc. | Company | Patent assertion entity — holder of US6687745B1 covering interactive web application deliverySearch in Eureka ↗ |
| Defendant | AT&T, Inc. | Company | AT&T, Inc. — major U.S. telecommunications and digital services providerSearch in Eureka ↗ |
| Plaintiff counsel | Courtland Lewis Reichman | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Jaime F Cardenas-Navia | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | James Gordon | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Jennifer Prieb Estremera | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Michael Matulewicz-Crowley | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Scott Lamar Cole | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Shawna Lee Ballard | Attorney | Counsel for Droplets, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Reichman Jorgensen LLP – Redwood Shores | Law Firm | Representing Droplets, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Reichman Jorgensen Lehman & Feldberg LLP | Law Firm | Representing Droplets, Inc.Search in Eureka ↗ |
| Defendant counsel | Deron R. Dacus | Attorney | Counsel for AT&T, Inc.Search in Eureka ↗ |
| Defendant counsel | Louis Norwood Jameson | Attorney | Counsel for AT&T, Inc.Search in Eureka ↗ |
| Defendant counsel | Matthew Sean Yungwirth | Attorney | Counsel for AT&T, Inc.Search in Eureka ↗ |
| Defendant law firm | Duane Morris LLP | Law Firm | Representing AT&T, Inc.Search in Eureka ↗ |
| Defendant law firm | Duane Morris LLP (Atlanta) | Law Firm | Representing AT&T, Inc.Search in Eureka ↗ |
| Defendant law firm | The Dacus Firm PC | Law Firm | Representing AT&T, Inc.Search in Eureka ↗ |
| Presiding judge | Judge Rodney Gilstrap | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The consolidation order is purely procedural in nature, directing all pretrial activity for this member case into lead docket 2:24-cv-00970. The order’s language — ‘individual cases remain active for trial’ — confirms that no infringement or validity question has been resolved. The court has not issued any claim construction ruling, dispositive ruling, or damages assessment. The verdict cause remains an open infringement action, and both parties retain their full litigation positions on the merits.
US6687745B1 — Interactive Web and Mobile Application Delivery
US6687745B1 (application no. US09/599382) is a U.S. utility patent held by Droplets, Inc. covering interactive application delivery technology — broadly, systems and methods for delivering and executing interactive applications to client devices over a network. The patent’s filing predates the modern mobile web era, which is commercially significant: claims drafted in that period may read on contemporary web and app delivery architectures that were not contemplated as prior art at prosecution. The patent has been granted B1 status, indicating it issued without post-grant amendment.
Droplets’ decision to assert US6687745B1 against AT&T’s mobile apps and consumer website suggests the patent is being read to cover standard patterns of dynamic content delivery and client-side application execution — techniques foundational to virtually every modern digital services business. For competitors and adjacent players in the telecoms, media, and SaaS sectors, this patent represents a potential assertion risk wherever interactive web or app experiences are deployed to end users at scale. The multi-defendant consolidation in E.D. Texas reinforces that Droplets regards this patent as having broad commercial reach.
Should you run an FTO against US6687745B1?
Any organisation operating consumer-facing mobile applications or interactive websites in the United States should consider a freedom-to-operate assessment against US6687745B1. Droplets’ active enforcement campaign — which has now drawn in AT&T across both its mobile app and web properties — suggests the patent is being asserted against mainstream digital service delivery architectures, not niche implementations. Telecoms providers, digital media companies, SaaS platforms, and e-commerce operators are all plausibly within scope based on the products identified in this action.
PatSnap Eureka’s FTO Search Agent can rapidly map US6687745B1’s independent and dependent claims against your product’s technical architecture, flag file-wrapper estoppel constraints from the prosecution history, and surface any prior IPR or reexamination proceedings that may have narrowed or confirmed the patent’s claim scope. Eureka’s litigation monitoring tools can also track the lead case docket 2:24-cv-00970 in real time, alerting your team to claim construction orders or settlement events that directly affect your FTO posture.
Run a freedom-to-operate analysis on US6687745B1 to assess your product’s exposure
Run FTO in Eureka →Similar interactive web application patent cases in E.D. Texas
Explore related patent infringement actions asserting interactive web and mobile application delivery patents before Judge Gilstrap in the Eastern District of Texas.
What this case signals for the interactive web application IP landscape
Droplets’ multi-defendant E.D. Texas campaign around US6687745B1 suggests a structured enforcement posture with broad sector implications.
E.D. Texas consolidation signals a coordinated multi-defendant assertion
When a patent holder files multiple related actions that are consolidated into a single lead case, it typically signals a campaign-style enforcement strategy. Companies in the digital services sector — particularly those operating mobile apps or consumer web portals — should monitor the lead docket 2:24-cv-00970 for claim construction rulings, which will bind all consolidated defendants and shape the patent’s enforceability scope.
Judge Gilstrap’s court is a high-velocity environment for patent plaintiffs
The Eastern District of Texas under Judge Rodney Gilstrap consistently ranks among the busiest patent dockets in the U.S. Defendants in this venue face tight scheduling orders and limited transfer opportunities post-TC Heartland. AT&T and any similarly situated defendants should anticipate an accelerated pretrial timeline once the lead case discovery schedule is set.
Droplets v AT&T — key questions answered
Droplets, Inc. filed Case No. 2:24-cv-00967 in the Eastern District of Texas on 22 November 2024, alleging that AT&T, Inc. infringes US6687745B1 through its mobile apps and website. The patent covers interactive web and mobile application delivery technology. The case was consolidated into lead case 2:24-cv-00970 on 29 August 2025 for all pretrial proceedings.
Consolidation under FRCP 42(a) means all pretrial matters — including discovery, claim construction, and dispositive motions — will be managed under lead docket 2:24-cv-00970. AT&T’s individual case remains active for trial purposes. No merits ruling has been issued; AT&T’s infringement and invalidity defences remain fully open.
US6687745B1 covers systems and methods for delivering interactive applications to client devices over a network — broadly applicable to modern web and mobile app delivery architectures. Because the patent predates the mobile web era, its claims may read on widely-used contemporary technologies. Any company operating interactive web or app-based services in the U.S. should consider an FTO assessment against this patent.
Droplets is represented by Reichman Jorgensen LLP (Redwood Shores) and Reichman Jorgensen Lehman & Feldberg LLP, with attorneys including Courtland Lewis Reichman and Jaime F. Cardenas-Navia. AT&T is represented by Duane Morris LLP and The Dacus Firm PC, with attorneys including Deron R. Dacus.
The public record for Case No. 2:24-cv-00967 does not disclose any IPR or ex parte reexamination proceedings against US6687745B1. However, given Droplets’ active multi-defendant enforcement campaign, prior USPTO proceedings — if any — are a critical area for defendants to investigate, as any instituted IPR could provide a cost-effective path to invalidity outside district court.
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