Home » UPC decisions » Luxembourg Court of Appeal » CoA, July 12, 2025, Decision concerning application for a decision by default (R. 355 RoP)

CoA, July 12, 2025, Decision concerning application for a decision by default (R. 355 RoP)

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Key takeaways

R. 355.2 RoP only applies when a decision by default is sought “against the defendant of the claim “. It does not apply when a decision by default is requested by the defendant against the claimant because the claimant failed to take a step within the time limit foreseen in the RoP or set by the Court or it failed to appear at an oral hearing pursuant to R. 355.1(a) and (b) RoP.

The rationale underlying R. 355.2 RoP is that a decision by default against the defendant by which the Court orders the remedy sought by the claimant or the counter-claimant does not only require that the Court finds that the conditions mentioned in R. 355.1 (a) or (b) RoP are met but also finds that the conditions, that the order of the remedy sought presupposes, are met based on the facts that are put forward by the claimant which justify the claims, providing the procedural conduct of the defendant does not preclude to give such decision.

In contrast, a decision by default against the claimant by which the Court rejects the remedy sought by the claimant only requires a finding by the Court that the
conditions mentioned in R. 355.1(a) or (b) RoP are met and a balance of the interests of the parties.

When exercising its discretion, the Court shall ensure that proceedings are organized on the basis of the principles of fairness and equity in the most efficient and effective manner (RoP, preamble paras. 2 and 4) and must consider the balance of interest of the parties (headnote iii).

The principle of fairness and equity is further reflected in the RoP to the benefit of the party against whom a decision by default has been given since that party, once a decision by default has been given, may lodge an Application to set aside that decision within one month of service of the decision (R. 356 RoP) (headnote v).

The effectiveness of security for costs ordered under R. 158 RoP is ensured by the power granted to the Court under R. 158.5 RoP to give a decision by default if the party bound to provide a security for costs fails to do so. Zhe Court may only under exceptionaI circumstances derogate from this general rule and the reference to the status quo of the action may not justify such a derogation.

Division

CoA, Klaus Grabinski, Emmanuel Gougé, Peter Blok

UPC number

UPC_CoA_363/2025

Type of proceedings

Appeal Proceedings

Parties

Applicant and Appellant (Defendant in the main proceedings before the CFI): Microsoft Corporation

Respondent (Claimant in the main proceedings before the CFI): Suinno Mobile & Al Technologies Licensing Oy

Patent(s)

EP 2671173

Body of legislation / Rules

R. 355 RoP

R. 158 RoP

R. 356 RoP

Art. 75(1) UPCA

Art. 69(1) UPCA

Art. 37 of the Statute of the UPC


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