UPClytics
EnglishDeutsch
Sign inSign up
View all cases

UPC CoA 764/2024

Dec 6, 2024·EP3926698 +1 more: LIGHT EMITTING DIODE

Case details
Status
Case Closed
Action
Appeal
Category
Main Appeal
Parties
Claimants
Reps: Dirk Jestaedt (Krieger Mes & Graf von der Groeben); Bernhard Ganahl (HGF Europe LLP)
Respondents
Reps: Bolko Ehlgen (Linklaters LLP); Dipl.-Phys. Olaf Isfort (Schneiders & Behrendt)
Division
Court of Appeal
Judges
Technology
Semiconductor Devices
Language
German
First decided
Aug 21, 2025
Last decision
Oct 2, 2025
Claims
At issue1, 4, 5, 6, 9
Revoked1, 4, 5, 6, 9
Notes: Claims 1, 4, 5, 6 and 9 of EP 3 926 698 revoked for added matter (single-mesa embodiment not clearly disclosed in parent PCT application); all infringement claims dismissed.
Decisions
  • 2025-10-02
    RevokedAppeal decisionAppeal RoP220.1

    Second German-language version of the same Court of Appeal decision (UPC_CoA_764/2024 and 774/2024 – identical substantive outcome). Claims 1, 4, 5, 6 and 9 revoked for added matter; all infringement claims dismissed; Viosys ordered to bear all costs.

    Legal issues:Added matter (Art. 123(2) EPC)Translation of international application
  • 2025-08-21
    Generic application

    The Court of Appeal disregarded applications filed by Seoul Viosys after the oral hearing had closed, ruling that parties must refrain from further communications with the court after an oral hearing and there is no need to summarise oral argument in writing.

    Legal issues:Post-hearing submissionsPermissibility of further written submissions after oral hearing (R. 9, R. 36 RoP)
Documents
Document titleDatePublic
action.communication.general2025-10-20Not public
Cover sheet2025-10-10Not public
Other document Appellant2025-10-10Not public
Receipt2025-10-10Not public
action.issueOrder.order2025-10-10Not public
Order2025-10-10Public
Cover sheet2025-10-09Not public
Application2025-10-09Not public
Receipt2025-10-09Not public
action.phaseChange.caseClose2025-10-02Not public
action.issueDecision.decision2025-10-02Not public
Decision2025-10-02Public
action.communication.general2025-10-01Not public
action.phaseChange.oralPhaseClose2025-09-22Not public
action.phaseChange.oralPhaseOpen2025-09-22Not public
action.phaseChange.writtenPhaseClose2025-09-22Not public
Headnote-and-Keywords2025-08-21Not public
Outcome of the Order2025-08-21Not public
Rule 9 Order2025-08-21Public
Receipt2025-08-14Not public
250813_LL_EP689_Schriftsatz nach Termin2025-08-13Not public
250813_LL_Schriftsatz nach Termin_RoP9_347932025-08-13Not public
Hearing Reference2025-07-17Not public
Hearing Reference2025-07-17Not public
Receipt2025-06-05Not public
Schriftsatz2025-06-05Not public
Anlage KM12025-06-05Not public
Interim-Procedure-Closure2025-05-26Not public
Summon-Oral-Hearing2025-05-26Not public
close interim procedure2025-05-26Public
Interim-Conference-Decision2025-05-26Not public
Acknowledgement-of-lodging2025-05-05Not public
Anlage BB012025-05-05Not public
Berufungserwiderung2025-05-05Not public
Summons2025-03-26Public
Stellungnahme Sprachregelung2025-03-21Not public
Schriftsatz2025-03-21Not public
Schrift2025-03-21Not public
Summons to oral hearing2025-03-17Not public
Panel-Appointment2025-02-20Not public
Acknowledgement-of-lodging2025-02-11Not public
Acknowledgement-of-lodging2025-02-05Not public
Anlage D112025-02-05Not public
Berufungsbegründung2025-02-05Not public
Anlage B122025-02-05Not public
Anlage B112025-02-05Not public
Panel-Appointment2025-01-22Not public
Panel-Appointment2025-01-09Not public
Receipt2025-01-09Not public
Acknowledgement-of-lodging2025-01-09Not public
Formal-checks_Notification-of-positive-outcome2025-01-09Not public
Acknowledgement-of-lodging2025-01-09Not public
Schriftsatz2025-01-09Not public
Schriftsatz2025-01-07Not public
Anlage2025-01-07Not public
Berufung2025-01-07Not public
Formal-checks_Request-for-correction2024-12-27Not public
Acknowledgement-of-lodging2024-12-05Not public
Berufung2024-12-05Not public
Anlage2024-12-05Not public