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UPC CoA 126/2026

Jul 27, 2026·EP3821580 · METHODS AND SYSTEMS FOR EFFICIENT NETWORK PROTECTION

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Case details
Status
Written Phase
Action
Appeal
Category
Main appeal
Parties
Claimants
Representatives
Respondents
Representatives
Division
Court of Appeal
Judges
Technology
  • Electrical engineering
    Digital communication
Language
English
First decided
Sep 28, 2026
EPO Opposition
How this compares
How long the court takes to reach a first decision.
Median days to first decision
All UPC124
Judge Klaus GrabinskiLocked
Judge Peter BlokLocked
Judge Paolo CatallozziLocked
Judge Eric AugardeLocked
Judge Torsten DuhmeLocked

At the UPC: Keysight Technologies, Inc. (9 cases)·Centripetal Limited (22 cases)

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Related cases
All proceedings on this patent

This dispute contains 9 other proceedings

UPC CoA 14/2026·UPC CFI 26/2026·UPC CoA 805/2025·UPC CFI 729/2024·UPC CFI 414/2024 and 4 more

3 other defendants litigating the same or a related patent

UPC CoA 891/2025·UPC CFI 792/2025·UPC CoA 239/2025

Start a free trial to see how each one ended.

More cases: Court of Appeal·2026

Decisions
  • 2026-09-28
    AppealPublic

    Summary: The Court of Appeal granted Keysight re-establishment of rights under R. 320 RoP to appeal the Mannheim LD decision (UPC_CFI_414/2024, 729/2024) that did not decide its counterclaim for revocation, which was conditional on a finding of infringement, following the Emboline v AorticLab orders of 16 July and 17 August 2026; Centripetal's request for a longer time limit for its Statement of response was rejected. No costs decision, as the order does not conclude the action.

    Show the legal issues (3)
    • Re-establishment of rights (R. 320 RoP) for a conditional revocation counterclaimant's appeal after a finding of non-infringement
    • Conditional counterclaims for revocation on appeal (Emboline v AorticLab)
    • Time limit for the Statement of response under R. 235.1 RoP not extended
Documents
Document titleDatePublic
Summons to oral hearing2026-10-08Not public
Summons2026-10-08Public
Publication of order2026-09-29Not public
Order2026-09-28Not public
Order2026-09-28Public
Order2026-09-14Public
Order2026-09-14Public
Receipt2026-08-26Not public
Cover sheet2026-08-26Not public
Document Respondent2026-08-26Not public
Order2026-08-12Not public
Order2026-08-12Public
Publication2026-08-12Not public
Receipt2026-07-29Not public
Cover sheet2026-07-29Not public
Further pleadings2026-07-29Not public
Statement of claim2026-07-29Not public
Formal Deficiency found2026-07-29Not public
Receipt2026-07-27Not public
Cover sheet2026-07-27Not public
Fee2026-07-27Not public
Exhibit Appellant2026-07-27Not public
Exhibit Appellant2026-07-27Not public
Other document Appellant2026-07-27Not public
Statement of appeal and statement of the grounds of appeal2026-07-27Not public
Proof of payment2026-07-27Not public
Proof of payment2026-07-27Not public