Kove IO v. Google: Infringement Action Dismissed With Prejudice After 564 Days
Kove IO, Inc. filed suit against Google LLC in the Northern District of Illinois asserting three patents covering network-separate location information management and distributed wire transfer protocols. After 564 days of litigation, the parties stipulated to dismissal — Kove’s infringement claims extinguished with prejudice, Google’s counterclaims preserved without prejudice.
Kove IO’s Network Patent Claims Against Google Extinguished By Stipulation
On June 30, 2023, Kove IO, Inc. filed a patent infringement action against Google LLC in the U.S. District Court for the Northern District of Illinois (Case No. 1:23-cv-04244), presided over by Judge Mary M. Rowland. Kove asserted three patents — US7814170B2, US7233978B2, and US7103640B1 — covering methods and apparatus for managing location information in a network separately from the data it pertains to, as well as network distributed tracking wire transfer protocols. The accused products and methods relate to Google’s large-scale distributed infrastructure.
The case closed on January 14, 2025, via a Rule 41(a)(1)(A)(ii) stipulated dismissal. Critically, the parties agreed to asymmetric dismissal terms: all infringement claims Kove raised or could have raised are dismissed with prejudice, permanently barring Kove from re-asserting these patents against Google on any theory available in this action. Google’s counterclaims and defenses, however, were dismissed without prejudice, meaning Google retains the ability to pursue those positions in a future proceeding if the circumstances arise.
The 564-day duration before stipulated dismissal suggests the parties engaged in substantial litigation activity — likely including claim construction proceedings and discovery — before reaching resolution. The with-prejudice bar on Kove’s claims is a commercially significant concession; it effectively forecloses this patent family against Google permanently. The public record does not disclose any settlement payment or licensing terms, and the mutual cost-bearing provision offers no inference of a financial winner. What drove Kove to accept a with-prejudice dismissal after nearly 19 months of litigation remains unknown from publicly available documents.
Filing to Case Dismissed in 564 days
564 days — notably long for a stipulated dismissal, suggesting protracted negotiation before resolution
Asymmetric stipulated dismissal: what the with-prejudice bar means for both parties
Rule 41(a)(1)(A)(ii) stipulated dismissal explained
A Rule 41(a)(1)(A)(ii) dismissal is a voluntary termination by joint stipulation of both parties. The with-prejudice designation on Kove’s claims is the operative consequence: it carries the force of an adjudication on the merits, meaning these three patents cannot be re-asserted by Kove against Google for any claims raised or that could have been raised. This is not a neutral procedural exit — it is a permanent bar on Kove’s infringement theories.
Permanent bar on plaintiff’s claimsKove accepts permanent foreclosure on all three patent assertions
The with-prejudice dismissal extinguishes Kove’s ability to re-litigate any infringement claim it raised or could have raised under US7814170B2, US7233978B2, or US7103640B1 against Google. This is a strategically significant concession. Kove retains the patents and may enforce them against other defendants, but the Google chapter is formally closed. The absence of a fee-shifting order prevents inference of bad faith by either party.
Patent rights survive vs. other defendantsGoogle’s counterclaims preserved — future challenge options remain open
Google’s counterclaims and defenses were dismissed without prejudice, which means they were not adjudicated and can be revived if circumstances warrant. This is a notable asymmetry: Google is not bound by any merits ruling on its defenses. Should Kove assert these patents against a Google affiliate, successor product, or in a related action, Google’s without-prejudice posture preserves maximum optionality. Each party bearing its own costs suggests neither side extracted a clear financial concession.
Google retains counterclaim optionalityPatent family survives for enforcement against other distributed infrastructure players
The three Kove patents covering network-separate location management and distributed tracking protocols remain active and enforceable against third parties. Companies operating large-scale distributed systems — cloud providers, CDN operators, distributed database vendors — should note that the with-prejudice dismissal is Google-specific. Kove’s IP programme is not extinguished; only this particular defendant is shielded. The asymmetric outcome may signal that litigation risk assessment shifted materially during the 19-month proceeding.
Ongoing third-party enforcement riskFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Kove Io, Inc. | Company | Network infrastructure patent licensing entity — holder of US7814170B2, US7233978B2, and US7103640B1Search in Eureka ↗ |
| Defendant | Google, LLC | Company | Google LLC — global technology company and operator of large-scale distributed cloud and data infrastructureSearch in Eureka ↗ |
| Plaintiff counsel | Adam Adler | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Christine E. Lehman | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Gina H Cremona | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Hal J. Wood | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Jaime Francisco Cardenas-Navia | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Khue Hoang | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Maxwell Anthony Kling | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff counsel | Scott Matthew Kaplan | Attorney | Counsel for Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Blank Rome LLP | Law Firm | Representing Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Kilpatrick Townsend & Stockton LLP | Law Firm | Representing Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Reichman Jorgensen Lehman & Feldberg LLP | Law Firm | Representing Kove Io, Inc.Search in Eureka ↗ |
| Plaintiff law firm | Reichman Jorgesen Lehman & Feldberg LLP | Law Firm | Representing Kove Io, Inc.Search in Eureka ↗ |
| Defendant counsel | Andrea P. Roberts | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Douglas Lawrence Sawyer | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Grayson S. Cornwell | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | John Anthony Cotiguala | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Mark Thomas Smith | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Matthias Andreas Kamber | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Robert W. Unikel | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant counsel | Summer Stevens | Attorney | Counsel for Google, LLCSearch in Eureka ↗ |
| Defendant law firm | Paul Hastings, LLP | Law Firm | Representing Google, LLCSearch in Eureka ↗ |
| Presiding judge | Judge Mary M. Rowland | Judge | Illinois Northern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The stipulation’s asymmetric structure is legally precise and commercially consequential. Kove’s with-prejudice concession operates as a final adjudication on the merits under res judicata principles — these three patents cannot re-enter litigation against Google on any theory Kove raised or could have raised. Google’s without-prejudice counterclaim dismissal deliberately preserves its invalidity and other defenses for future use. The mutual cost-bearing clause, while neutrally worded, forecloses any exceptional-case fee award inference under 35 U.S.C. § 285.
US7814170B2, US7233978B2 & US7103640B1 — Network Location Management Patents
The three asserted patents — US7814170B2, US7233978B2, and US7103640B1 — cover foundational approaches to managing location information in distributed networks where the location data is maintained separately from the underlying data it references. This architectural separation is a core design pattern in modern large-scale distributed systems, including key-value stores, content delivery networks, and cloud-native data infrastructure. The application dates trace to the early 2000s, placing these inventions at the formative period of internet-scale distributed architecture.
These patents are strategically significant because the architectural concept they protect — decoupling location management from data storage — is pervasive in contemporary distributed computing. Any operator of a large-scale distributed system that routes or resolves data location through a separate network layer potentially falls within the claim scope. Kove has previously litigated US7814170B2 and related patents in high-profile proceedings, including against Amazon Web Services, demonstrating an active enforcement programme targeting major cloud infrastructure operators.
Should you run an FTO against US7814170B2, US7233978B2 & US7103640B1?
Any company building or operating distributed systems that separate location metadata from data storage — including cloud infrastructure providers, CDN operators, distributed database vendors, and key-value store developers — should conduct freedom-to-operate analysis against this Kove patent family. The with-prejudice dismissal in this case is Google-specific and provides no protection to other operators. The patents remain in force and Kove has demonstrated willingness to assert them against major infrastructure players.
PatSnap Eureka’s FTO Search Agent allows R&D and IP teams to map claim scope across US7814170B2, US7233978B2, and US7103640B1 against specific product architectures. Eureka surfaces file history, claim construction precedents from related litigation, prior art landscape, and competitor patent filings in the distributed location management space — enabling teams to identify design-around opportunities or validity challenges before Kove’s programme reaches their door.
Run a freedom-to-operate analysis on US7814170B2 to assess your product’s exposure
Run FTO in Eureka →Similar Patent Cases: Distributed Network Infrastructure Litigation in N.D. Illinois
Cases involving distributed network location management and infrastructure patents litigated in the Northern District of Illinois, including related Kove enforcement actions.
What this case signals for the distributed infrastructure IP landscape
The Kove v. Google outcome surfaces key risk signals for companies operating or building large-scale distributed network systems.
With-prejudice dismissals are functionally equivalent to defendant wins
When a plaintiff accepts with-prejudice dismissal of infringement claims, it forfeits the right to re-assert those claims against that defendant forever. For Google, the outcome is as protective as a favorable judgment on the merits. Defendants in similar positions should negotiate hard for this designation in any stipulated exit.
Asymmetric dismissal terms reveal negotiating leverage at close
Google’s counterclaims surviving without prejudice while Kove’s claims are extinguished with prejudice is a structurally asymmetric outcome. This pattern typically suggests the defendant held stronger leverage — whether from claim construction rulings, prior art positions, or licensing valuation disputes — when settlement discussions concluded.
Kove v Google — key questions answered
The with-prejudice dismissal means Kove IO permanently waived all infringement claims it raised or could have raised against Google LLC under US7814170B2, US7233978B2, and US7103640B1 in this action. The patents themselves remain valid and enforceable against all other parties — the bar is defendant-specific. Kove retains full enforcement rights against non-Google entities.
The asymmetric dismissal terms were negotiated by the parties under Rule 41(a)(1)(A)(ii). Google’s without-prejudice counterclaim dismissal — likely covering invalidity or unenforceability defenses — means those positions were not adjudicated and can be re-raised in future proceedings. This structurally favors Google, preserving its defensive arsenal while extinguishing Kove’s offensive claims entirely.
Kove IO asserted three patents: US7814170B2, US7233978B2 (application no. 09/872736), and US7103640B1 (application no. 09/661222). These patents cover methods and apparatus for managing location information in a network separately from the data to which the location information pertains, and network distributed tracking wire transfer protocols — foundational distributed systems architecture concepts.
The with-prejudice dismissal creates res judicata as between Kove IO and Google LLC specifically for claims raised or that could have been raised in this action under the three asserted patents. It does not affect Kove’s claims against other defendants, nor does it adjudicate the validity or enforceability of the patents. Google’s without-prejudice counterclaims were not decided on the merits and carry no preclusive effect.
Kove IO was represented by Reichman Jorgensen Lehman & Feldberg LLP, Kilpatrick Townsend & Stockton LLP, and Blank Rome LLP, with counsel including Christine E. Lehman and Jaime Francisco Cardenas-Navia. Google LLC was represented by Paul Hastings LLP, with attorneys including Matthias Andreas Kamber, Robert W. Unikel, and Andrea P. Roberts.
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