In re Google (2026): Why Technical Evidence Moved a Patent Case Out of Texas
On October 6, 2026, the U.S. Court of Appeals for the Federal Circuit ordered a patent lawsuit against Google transferred from the Western District of Texas to the Northern District of California. The dispute concerned accused functionality in Google Earth, Google Maps, and Google Street View, but the decisive question was not whether those products were used in Texas. It was where the people, evidence, and events connected to the accused technology were concentrated.
In In re Google LLC, No. 2026-157 (Fed. Cir. Oct. 6, 2026), the court granted Google’s mandamus petition, vacated the district court’s denial of transfer, and directed transfer to Northern California. The order is expressly nonprecedential. Even so, its close reading of the record offers a practical lesson for patent owners and accused infringers: a venue argument improves when evidence is tied to the specific accused functionality, not merely the corporate defendant’s general footprint.
The lawsuit was filed in Texas, but the technical center was in California
The University of Southern California (USC) sued Google in the Western District of Texas, asserting U.S. Patent Nos. 8,206,929 and 8,264,504 against aspects of Google’s mapping products. Google, headquartered in the Northern District of California, sought transfer under 28 U.S.C. § 1404(a). It pointed to the location of the parties, inventor, technical witnesses, and physical and electronic evidence.
The district court found the convenience of willing witnesses slightly favored transfer. It considered the other factors neutral and denied Google’s motion. The Federal Circuit disagreed with that evaluation. In its view, the lower court had treated meaningful connections to Northern California as neutral even though no transfer factor affirmatively favored Texas.
This matters because the motion was about discretionary transfer, not a finding that the Texas court lacked patent venue in the first place. Those are distinct questions. Section 1400(b) addresses where a patent action may properly be brought. Section 1404(a) permits transfer of an otherwise maintainable civil action for party and witness convenience and the interest of justice, subject to its statutory requirements. Tucker Law’s separate guide to patent venue after TC Heartland examines that threshold question; the new Google order illustrates the next question: whether the case should remain in a permissible forum.
A physical CD was relevant even though its contents could be copied
One unusually concrete point concerned prior-art software stored on a CD in Northern California. The district court gave the CD’s location no weight because the software could be loaded and examined elsewhere. The Federal Circuit held that was mistaken. Easier modern access to a source of proof does not erase the sources-of-proof factor from a transfer analysis.
That is not a general rule that a CD outweighs an electronic database, or that courts should count storage devices. The appellate court was identifying a flaw in this record: the specific source of proof the district court discussed was located in California, and nothing comparable identified in the opinion supported Texas. Treating the factor as neutral required more than observing that the evidence was portable.
The court also found an inconsistency. The district court had considered the location of potential employee witnesses as a proxy for documentary and technical evidence. But its own findings placed key technical personnel in or closer to Northern California while identifying mainly sales and marketing personnel in Texas. If that geographic distinction counted at least somewhat for witness convenience, the same premise supported at least some weight for California on sources of proof.
For practitioners, the useful inquiry is not simply where an electronic file can be downloaded. Identify who developed it, who maintained its relevant historical versions, who can authenticate it, and which records will have to be explained at trial. Those are record-building considerations, not new mandatory elements created by the order.
The relevant local interest followed the accused functionality
USC argued that Google’s substantial presence in the Western District of Texas was connected to the accused products. The Federal Circuit acknowledged a local connection: Google performed some quality-assurance testing on one accused product in Texas. But the opinion described that testing as unrelated to the particular accused functionality. The record instead placed the design, development, and implementation of that functionality in Northern California.
The distinction is consequential. A nationwide technology company may have offices, customers, testing, and marketing in many districts. A transfer court asks how strongly each district is connected to the particular controversy. Generic activity surrounding a product can matter less than engineering work directly related to the challenged feature.
The panel also noted that USC’s willful-infringement allegations appeared to concern events and potential witnesses in Northern California. In assessing local interest, the court cited earlier Federal Circuit decisions emphasizing where allegedly infringing functionality was researched, designed, and developed. The lesson is not that the design office automatically controls; rather, a party should connect the relevant forum to the acts that give the lawsuit its character.
The named inventor and former engineers mattered more than a witness headcount
Compulsory process—the ability to require an unwilling nonparty witness to attend—was another point of disagreement. The district court described that factor as neutral because there were potential subpoena-reachable witnesses in both districts. The Federal Circuit observed that seven potential nonparty witnesses were subject to compulsory process in Northern California compared with five in Western Texas.
But the analysis went beyond seven versus five. One California witness was the named inventor. Two others were former Google employees whom USC itself connected with the inventor’s work. By contrast, the former Google employees identified in Texas appeared to know the accused products generally, rather than the particular disputed features.
A patent litigation team evaluating transfer should therefore distinguish between someone who can discuss a company’s market activity and someone who can explain the invention, the accused architecture, or the origin of technical documents. The likely substance of testimony is more informative than adding dots to a witness map.
Notably, the Federal Circuit said the transfer decision was erroneous even without disturbing the district court’s treatment of compulsory process. That limitation matters: the court did not need to hold that the nonparty-witness factor independently required transfer.
Why mandamus succeeded—and why this is not a universal transfer rule
A writ of mandamus is an extraordinary remedy, not an ordinary appeal after a final judgment. The Federal Circuit applied the regional circuit’s transfer law—here, Fifth Circuit precedent—under which a movant must demonstrate that the proposed transferee forum is clearly more convenient. A patently erroneous denial can warrant mandamus when the district court clearly abuses its discretion.
In this record, multiple factors supported Northern California: willing technical witnesses, sources of proof, and localized interest. The panel saw no factor disfavoring transfer. It concluded that the denial of Google’s motion could not stand and directed the case transferred under § 1404(a). It did not decide patent validity, infringement, damages, or whether USC had an ultimately meritorious claim.
Nor should litigants transplant this nonprecedential order into a categorical rule for every federal district. The regional circuit’s governing transfer precedents, the actual evidence, and the proposed transferee forum remain important. In a Florida patent case, for example, counsel must evaluate the appropriate circuit’s transfer law rather than assuming the Fifth Circuit’s wording controls unchanged.
What patent litigants should document before a transfer fight
The decision suggests a more disciplined way to assemble or challenge a § 1404(a) record. Rather than compiling an undifferentiated roster of offices and employees, organize the evidence around the disputed technology and the individuals who can explain it:
| Record question | Why it may matter |
|---|---|
| Where were the accused features designed, developed, and implemented? | Connects the controversy, rather than the product in general, to the forum. |
| Where are the relevant engineers and historical technical records? | Supports witness-convenience and sources-of-proof arguments. |
| Which nonparty witnesses know the invention or accused functionality? | Helps distinguish material compulsory-process needs from nominal witness counts. |
| What actual work occurred in the filing district? | Separates relevant local events from unrelated sales, support, or testing. |
| Can the supposed neutral factors be reconciled with the court’s factual findings? | Exposes internal inconsistencies before the court weighs convenience. |
For patent owners, the efficient approach is to investigate these connections before filing. A venue technically available under the patent venue statute can still become an expensive detour if another district is substantially better connected to the dispute. For accused infringers, a transfer motion should be supported by feature-specific declarations, witness descriptions, and identified documentary sources—not only by a map of corporate headquarters.
These considerations intersect with broader patent litigation strategy, including technical discovery, claim construction, and early case budgeting. Out-of-state firms litigating in Florida may also need Florida patent litigation local counsel and Southern District of Florida local counsel to evaluate forum-specific requirements without conflating them with the nationwide patent venue statute.
The takeaway from In re Google
The October 6 order offers a specific, useful warning: if the chosen district’s ties to the accused technology consist mainly of general product activity, while the engineers, inventor, and evidence lie elsewhere, a court should not call the resulting record neutral without careful explanation. Even one physical source of technical proof may matter when considered with the other evidence.
The ruling is narrow, fact-bound, and nonprecedential. Its practical value lies in asking better questions before filing—and in identifying exactly which technology, witnesses, and events a proposed forum can legitimately claim.
For patent owners assessing a filing forum or businesses considering a transfer motion in an infringement case, contact Tucker Law to discuss the evidence and procedural strategy. This article is general information, not legal advice; venue and transfer decisions depend on the facts and controlling law of the particular case.
