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Centripetal v Palo Alto Networks (CoA, 4 February 2026)

Date4 February 2026
CourtCoA
DivisionLuxembourg (LU)
Type of actionAppeal RoP220.1
Case number(s)UPC_CoA_891/2025
Registry referenceUPC-COA-0000891/2025
PartiesCentripetal Limited v. Palo Alto Networks, Inc.

Official decision (PDF) · UPC registry entry

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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 Although some requests had been withdrawn, the amended version broadened the order: it covered documents not located at the Munich office and a broader or less defined category of « detailed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

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
Only the official text is authoritative. A machine translation is never presented as official, republishing a third-party document requires a verified basis in rights, and a link to the source is preferred.

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.

Proceedings

  • UPC_CoA_891/2025 official number

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Parties

Exact name as it appears in the record, group affiliation only where sourced and dated.

Decisions in the same proceedings and documented appeals

No other decision in the corpus bears the same case number, and no appeal is documented in the corpus to date.

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

Related decisions cited in the analyses

Scope: Dhenne Avocats corpus. Registry-based links are marked “official number”; links derived from the analyses are marked as such. An erroneous link can be withdrawn without deleting any record.

Patents and standards

PublicationRole in the disputeFamilyStandard and declarationPoolSources
EP 3 821 580
Methods 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 recordednot recordednot recordedEspacenet · 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
The statuses “asserted in litigation”, “declared essential”, “listed by a pool” and “essentiality examined by a court” are distinct and may coexist. Validity, infringement and technical essentiality are different questions. Scope: patents cited in the decisions of the Dhenne Avocats corpus, with no essentiality score or prediction.

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