BrowserKey v. Charles Schwab: Patent Infringement Case Dismissed With Prejudice
BrowserKey, LLC accused Charles Schwab of infringing US7249262B2 — a web and mobile application authentication patent — across all Schwab digital platforms. The case was resolved and dismissed with prejudice after 383 days in the Eastern District of Texas, with each party bearing its own costs.
Authentication patent claim against Schwab ends in prejudicial dismissal
BrowserKey, LLC filed this patent infringement action on October 2, 2024, in the Eastern District of Texas against The Charles Schwab Corporation and Charles Schwab & Co., Inc. The sole asserted patent, US7249262B2, covers authentication technology applicable to web and mobile applications. BrowserKey alleged that all versions and variants of Schwab’s web and mobile applications infringed that patent.
The case was resolved when the parties filed a Joint Motion to Dismiss on or before October 20, 2025. The court granted the motion, dismissing all of BrowserKey’s claims against Schwab with prejudice — meaning BrowserKey cannot re-litigate the same claims in federal court. Schwab’s counterclaims were dismissed without prejudice, preserving Schwab’s right to reassert them. Each party was ordered to bear its own attorneys’ fees and costs.
Resolution after approximately 13 months — before any substantive merits ruling — is consistent with a negotiated settlement, though the public record does not confirm the specific terms or any financial consideration exchanged. The asymmetric dismissal structure (plaintiff claims with prejudice, counterclaims without) is a standard negotiated outcome that typically reflects a confidential resolution. The absence of fee-shifting suggests neither party successfully framed this as an exceptional case under 35 U.S.C. § 285.
Filing to Case Dismissed in 383 days
383 days from filing to closure — consistent with pre-trial resolution in E.D. Texas patent cases
Asymmetric dismissal: what the with/without prejudice structure means
Dismissal with prejudice bars BrowserKey from refiling
A dismissal with prejudice is a final adjudication on the merits for res judicata purposes. BrowserKey cannot bring the same infringement claims under US7249262B2 against the Schwab entities in any federal court. This is the most complete form of closure a defendant can obtain short of a full trial victory, and it typically reflects a negotiated resolution where the plaintiff agrees to a permanent bar in exchange for consideration.
Plaintiff claims: permanently barredBrowserKey permanently forfeits its infringement claims
By agreeing to a with-prejudice dismissal, BrowserKey has surrendered its right to enforce US7249262B2 against Schwab’s web and mobile platforms in any future federal proceeding. While the public record does not disclose whether BrowserKey received financial consideration, accepting this permanent bar is consistent with a settlement payment or other agreed resolution. Patent assertion entities rarely accept this outcome without some form of return.
No re-litigation against SchwabSchwab’s counterclaims survive — without prejudice preservation
Schwab’s counterclaims — which in patent cases commonly include invalidity and unenforceability claims — were dismissed without prejudice. This means Schwab retains the theoretical right to reassert them, though in practice counterclaims rarely survive the underlying dispute. The without-prejudice preservation is a standard protective mechanism negotiated by defence counsel, preserving optionality without committing to future action.
Counterclaims: preserved without prejudiceNo fee-shifting: neither side declared a winner
The court’s order that each party bear its own costs and attorneys’ fees means no exceptional-case finding under 35 U.S.C. § 285 was made. For Schwab, this avoids any precedent of fee recovery. For the financial services sector more broadly, the case suggests that web and mobile authentication patents continue to be actively asserted against major digital platforms, and that early resolution remains the commercially preferred path for defendants.
No § 285 fee-shifting appliedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | BrowserKey, LLC | Company | Patent assertion entity — holder of US7249262B2 covering web/mobile authenticationSearch in Eureka ↗ |
| Defendant | The Charles Schwab Corporation | Company | Major U.S. financial services and brokerage firm operating web and mobile trading platformsSearch in Eureka ↗ |
| Co-Defendant | Charles Schwab & Co., Inc. | Company | Search in Eureka ↗ |
| Plaintiff counsel | Alfred Ross Fabricant | Attorney | Counsel for BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Jacob Daniel Ostling | Attorney | Counsel for BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Justin Kurt Truelove | Attorney | Counsel for BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Peter Lambrianakos | Attorney | Counsel for BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Vincent J. Rubino , III | Attorney | Counsel for BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Fabricant LLP | Law Firm | Representing BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Fabricant LLP (NY) | Law Firm | Representing BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Fabricant LLP (Rye) | Law Firm | Representing BrowserKey, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Truelove Law Firm | Law Firm | Representing BrowserKey, LLCSearch in Eureka ↗ |
| Defendant counsel | Jeffrey Ray Colin | Attorney | Counsel for The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant counsel | Kathryn Elizabeth Albanese | Attorney | Counsel for The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant counsel | Melissa Richards Smith | Attorney | Counsel for The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant counsel | Nicholas A. Brown | Attorney | Counsel for The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant counsel | Scott J. Bornstein | Attorney | Counsel for The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant law firm | Gillam & Smith, LLP | Law Firm | Representing The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant law firm | Greenberg Traurig LLP (San Francisco) | Law Firm | Representing The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant law firm | Greenberg Traurig LLP | Law Firm | Representing The Charles Schwab CorporationSearch in Eureka ↗ |
| Defendant law firm | Greenberg Traurig LLP (New York) | Law Firm | Representing The Charles Schwab CorporationSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order adopts the parties’ joint motion verbatim, reflecting a purely consensual dismissal rather than any judicial merits determination. The with-prejudice treatment of plaintiff’s claims carries full res judicata effect — BrowserKey’s infringement case against Schwab is permanently concluded. The without-prejudice treatment of Schwab’s counterclaims (typically invalidity and unenforceability) is notable: it preserves Schwab’s theoretical defences without requiring the court to rule on patent validity. The mutual cost-bearing order confirms no § 285 exceptional-case finding, consistent with a pre-trial commercial resolution.
US7249262B2 — Web and Mobile Application Authentication Technology
US7249262B2 was filed under application number US10/139924 and covers authentication technology applicable to web and mobile application environments. The patent sits within the broader domain of browser-based credential management and secure session handling — technology that underpins login, identity verification, and access-control workflows across virtually every consumer-facing digital platform. Its assertion against Schwab’s entire web and mobile application suite signals broad claim scope that the plaintiff believed covered standard digital banking authentication flows.
For financial services firms, authentication patents of this vintage represent a persistent enforcement risk: the underlying technology is deeply embedded in platform architecture and difficult to design around without significant engineering cost. BrowserKey’s willingness to assert this patent against a major brokerage suggests confidence in claim breadth. Any company operating consumer-facing web or mobile authentication — particularly in financial services, insurance, or fintech — should treat US7249262B2 as a benchmark for FTO analysis of their session-management and login infrastructure.
Should your team run an FTO analysis against US7249262B2?
Any organisation deploying browser-based authentication, token-based session management, or multi-factor login flows across web or mobile platforms should consider whether US7249262B2’s claim language intersects with their implementation. The patent was asserted against all versions and variants of a major brokerage’s digital platform — a scope signal that suggests the patent holder views standard authentication architectures as potentially infringing. Financial institutions, fintech platforms, and SaaS companies with authenticated web portals face the highest relevance.
PatSnap Eureka’s FTO Search Agent allows R&D and IP teams to map their authentication technology stack against the claim language of US7249262B2 and related portfolio patents in minutes. Eureka identifies blocking claims, surfaces prior art relevant to validity challenges, and flags continuation or related applications that may extend the enforcement risk. Running a targeted FTO now — before a demand letter arrives — is materially cheaper than defending in E.D. Texas.
Run a freedom-to-operate analysis on US7249262B2 to assess your product’s exposure
Run FTO in Eureka →Similar web authentication patent cases in E.D. Texas and federal courts
Explore comparable patent infringement actions involving browser-based and mobile authentication technology asserted in the Eastern District of Texas and related federal venues.
What this case signals for the fintech and web authentication IP landscape
Authentication patents targeting financial services platforms are a growing vector — this resolution offers clear signals for IP teams at banks, brokerages, and fintech firms.
E.D. Texas remains a preferred venue for authentication patent assertions
BrowserKey’s choice of the Eastern District of Texas for a single-patent infringement action against a California-headquartered financial services firm is consistent with the district’s continued attractiveness for patent assertion entities. IP teams at digital financial services platforms should treat E.D. Texas filings as a standing risk, particularly for authentication and session-management technology.
With-prejudice dismissals signal resolution — but terms stay confidential
The asymmetric dismissal structure — plaintiff claims with prejudice, counterclaims without — is a recognised signature of a confidential settlement. Companies facing similar assertions should note that this structure is achievable pre-trial and typically avoids any public admission of infringement or invalidity, preserving both sides’ commercial reputations.
BrowserKey v Charles — key questions answered
The case was dismissed with prejudice as to all of BrowserKey’s infringement claims against Schwab, and without prejudice as to Schwab’s counterclaims, pursuant to a joint motion filed by both parties. Each party was ordered to bear its own costs and attorneys’ fees. The dismissal was entered on October 20, 2025, approximately 383 days after filing.
BrowserKey asserted US7249262B2, filed under application number US10/139924, covering web and mobile application authentication technology. The patent was alleged to be infringed by all versions and variants of Schwab’s web and mobile applications.
A dismissal with prejudice is a final adjudication that bars BrowserKey from bringing the same infringement claims under US7249262B2 against the Schwab entities in any future federal court proceeding. It has res judicata effect, meaning the claim is permanently extinguished as between these parties.
This asymmetric dismissal structure is a common outcome in negotiated patent settlements. BrowserKey agreed to a permanent bar on its offensive claims, while Schwab retained the theoretical right to reassert its defensive counterclaims — typically invalidity or unenforceability — in a future proceeding. In practice, counterclaims rarely survive the underlying dispute, but the without-prejudice treatment preserves Schwab’s optionality.
No. The case was resolved by joint motion to dismiss before any merits ruling. The court made no finding of infringement, validity, or invalidity. The public record does not confirm whether any financial consideration was exchanged. The dismissal is a consensual resolution, not an adjudication of the underlying patent claims.
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