Centripetal v Palo Alto Networks (CoA, 4 February 2026)
| Date | 4 February 2026 |
|---|---|
| Court | CoA |
| Division | Luxembourg (LU) |
| Type of action | Appeal RoP220.1 |
| Case number(s) | UPC_CoA_891/2025 |
| Registry reference | UPC-COA-0000891/2025 |
| Parties | Centripetal Limited v. Palo Alto Networks, Inc. |
Official decision (PDF) · UPC registry entry
Dhenne Avocats represents claimants and defendants in European patent disputes before the Unified Patent Court, including the Paris divisions.
Dhenne Avocats · 10 October 2026
Our analysis
Summary
In an order of 4 February 2026 (UPC_CoA_891/2025), the Court of Appeal dismissed Centripetal Limited’s appeal against the Mannheim Local Division’s order of 2 October 2025 which, on Palo Alto Networks, Inc.’s request for review, had revoked the saisie order based on EP 3 821 580 and dismissed the application for preserving evidence and inspection. Centripetal no longer defended the order as issued and instead sought to have it maintained in an amended form put forward for the first time on appeal: the Court held that request inadmissible.
Question
Is a request to maintain a saisie order in an amended form, made for the first time on appeal, admissible under Rule 222.2?
Decision
The Court may disregard requests not made at first instance, having regard to whether they could reasonably have been made earlier, their relevance and the other party’s position (paragraph 15). Although some requests had been withdrawn, the amended version broadened the order: it covered documents not located at the Munich office and a broader or less defined category of « detailed descriptions » (paragraph 16). Centripetal gave no reason for not filing it earlier, the amendment raised new questions on the place of execution and the definition of the evidence, and its late filing seriously prejudiced Palo Alto’s defence (paragraph 17). The conditional request to join Palo Alto Networks (Germany) GmbH therefore fell away (paragraph 18). As the original order was not defended, its revocation stood (paragraph 19) and Centripetal bears the costs of the appeal (paragraph 20).
Key points for practice
- Practical point: an applicant wishing to reframe a saisie after its revocation must do so during the review proceedings at first instance, a broader version first put forward on appeal will be disregarded.
Provisions applied
- Rules of Procedure
- Rules 197.3 and 222.2
Related decisions
Prepared by Dhenne Avocats from the official decision, consulted on 10 October 2026. The database is updated every week, on Friday. Only the official text is authoritative.
Going further
Lexicon: UPC Court of Appeal.
Dhenne Avocats blog: UPC Appeals: What the Numbers Show.
Source and translations
- Official source
- Unified Patent Court registry link recorded in the record
- Original language
- not recorded
- Translation available
- no translation recorded the firm’s French record is a summary, not a translation
- Date checked
- not recorded
Follow this case
Proceedings, related decisions, appeals, parties and patents as recorded in the registry and in the Dhenne Avocats corpus. Each link states its source.
Parties
- claimantCentripetal Limited11 decisions in the corpusFollow this party
- defendantPalo Alto Networks, Inc.6 decisions in the corpusFollow this party
Decisions in the same proceedings and documented appeals
What the record states
- Nature of the act
- Appeal RoP220.1
- Outcome (Dhenne Avocats summary)
- La cour d'appel déclare irrecevable la demande de maintien de la saisie sous une forme modifiée et élargie présentée pour la première fois en appel, et confirme la révocation de la saisie.
- Appeal
- Decision of the Court of Appeal.
- Instance
- Court of Appeal decision.
Patents mentioned
EP 3 821 580mentioned in: Dhenne Avocats analysis Follow this patent
Related decisions cited in the analyses
- Centripetal v Palo Alto Networks (CFI, UPC_CFI_636/2025, 2 October 2025, doc. 2) cited in this record
- CENTRIPETAL v PALO ALTO NETWORKS (CoA, 28 May 2025) cited in this record
Patents and standards
| Publication | Role in the dispute | Family | Standard and declaration | Pool | Sources |
|---|---|---|---|---|---|
EP 3 821 580Methods and systems for efficient network protection recorded proprietor: Centripetal Ltd | Mentioned in the analysis (role not qualified) Also mentioned in 10 other decision(s): Centripetal v Keysight (CFI, UPC_CFI_414/2025, 5 December 2025) · Centripetal v Keysight (CFI, UPC_CFI_414/2024, 5 December 2025) · Centripetal v Keysight Technologies (CFI, 5 September 2025) · Centripetal v Keysight Technologies (CoA, 1 September 2025) · Centripetal v Keysight Technologies (CFI, 20 August 2025) · Centripetal v Keysight Technologies (CFI, 1 August 2025) · Centripetal v Palo Alto Networks (CFI, 11 July 2025) · CENTRIPETAL v PALO ALTO NETWORKS (CoA, 28 May 2025) | not recorded | not recorded | not recorded | Espacenet · European Patent Register existence and title of the publication checked on 30 October 2026 (Google Patents, Espacenet and Register links are not checked automatically) mentioned in: Dhenne Avocats analysis |
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