IP Verse

Expert Klein vs. Seoul Viosys - CC_3555/2024

The case CC_3555/2024 was filed by the plaintiff Expert Klein against the defendant Seoul Viosys on 23 Jan, 2024.

Case Timeline

23 Jan, 2024
Case Filed
25 Mar, 2024
Counterclaim for Revocation
18 Jul, 2024
Written Procedure
18 Jul, 2024
Oral Procedure
Today Nov 1, 2025
Decision

Case Details

    Case Number:

    CC_3555/2024

    Patent Number:

    EP3223320

    Filing Date:

    23 Jan, 2024

    Proceeding Type:

    Counter Claim For Revocation

    Case Phase:

    Case Closed

    Plaintiffs:

    • Expert Klein
    • Expert Klein Gmbh

    Plaintiff Representative:

    • Dirk Jestaedt

    Defendants:

    • Seoul Viosys
    • Seoul Viosys Co.

    Defendant Representative:

    • Bolko Ehlgen

    Judges:

    • Alessandra Sani
    • Berenice Thom
    • Mojca Mlakar
    • Ronny Thomas

    Court Division:

    First Instance, Local Division - Dusseldorf

Case Decision

Decision pending - set alert to receive updates

Docket Entries

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Oct 30, 2025
DateTitle

Notify me when new UPC document is filed

Dec 6, 2024Decisionoutcome
Dec 6, 2024Decision
Sep 6, 2024594849/2023 Oh Dus Loc Upc202409050930Am S04
Sep 6, 2024594849/2023 Oh Dus Loc Upc202409050930Am S03
Sep 6, 2024594849 2023 Oh Dus Loc Upc202409050930Am S02
Sep 6, 2024594849/2023 Oh Dus Loc Upc202409050930Am S01
Aug 26, 2024Interimprocedureclosure
Aug 5, 2024Outcome Of The Order
Aug 5, 2024Anordnung R. 333 VERFO
Aug 1, 2024Panel Appointment
Jul 30, 2024Schriftsatz
Jul 18, 2024Writtenprocedureclosure
Jul 18, 2024Wiederholter Upload Der Ladung VOM 21.05
Jul 18, 2024Summons
Jul 18, 2024Hearing Dates
Jul 17, 2024Receipt
Jul 17, 2024Gelegenheit Zur Stellungnahme R. 333 VERFO Zu R. 30.2 VERFO
Jul 15, 2024Zahlungsnachweis Gebuhr
Jul 15, 2024Antrag Nach Rop 333
Jul 9, 2024Schriftsatz
Jul 9, 2024Rejoinamendpatentdefence
Jul 1, 2024Outcome Of The Order
Jul 1, 2024Anordnung R. 30.2 Rop Antrag
Jun 28, 2024Receipt
Jun 27, 2024Replyamendpatentdefence
Jun 27, 2024Replik
Jun 27, 2024Hilfsantrag 9
Jun 27, 2024Hilfsantrag 8
Jun 27, 2024Hilfsantrag 10
Jun 27, 2024Duplik
Jun 27, 2024Antrag Nach Rop 30
Jun 27, 2024Acknowledgement Of Lodging
Jun 5, 2024Acknowledgement Of Lodging
May 28, 2024Schriftsatz
May 27, 2024Schriftsatz
May 27, 2024D10
May 27, 2024Acknowledgement Of Lodging
Apr 5, 2024Hearing Dates
Apr 5, 2024Bestimmung Eines Termins Zur Mundlichen Verhandlung
Mar 26, 2024Formal Checks Notification Of Positive Outcome
Mar 26, 2024Acknowledgement Of Lodging
Mar 25, 2024Hilfsantrag 7
Mar 25, 2024Hilfsantrag 6
Mar 25, 2024Hilfsantrag 5
Mar 25, 2024Hilfsantrag 4
Mar 25, 2024Hilfsantrag 3
Mar 25, 2024Hilfsantrag 2
Mar 25, 2024Hilfsantrag 1
Mar 25, 2024Formal Checks Notification Of Positive Outcome
Mar 25, 2024Erwiderung Auf Nichtigkeitsklage
Mar 25, 2024Antrag Auf Anderung Eines Patents
Mar 25, 2024Acknowledgement Of Lodging
Feb 9, 2024Epouploaddocumentsworkflow
Feb 9, 2024Document From Epo
Jan 26, 2024Acknowledgement Of Access To Case
Jan 25, 2024Panel Appointment
Jan 25, 2024Notification Of Service
Jan 25, 2024Letter For Service
Jan 25, 2024Formal Checks Notification Of Positive Outcome
Jan 25, 2024Epo Request For Case Pending
Jan 25, 2024Acknowledgement Of Lodging
Jan 23, 2024Schriftsatz23.1.
Jan 23, 2024D6
Jan 23, 2024D4
Jan 23, 2024D3
Jan 23, 2024D2
Jan 23, 2024D1
Jan 23, 2024B4
Jan 23, 2024B3
Jan 23, 2024B2
Jan 23, 2024B1

More cases involving EP3223320B1

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Last updated on: Oct 30, 2025
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_823/2024Dec 19, 2024Expert E Commerce, Expert KleinSeoul Viosys
UPC_CFI_824/2024Dec 19, 2024Expert KleinSeoul Viosys
UPC_CFI_677/2024Dec 13, 2024Seoul ViosysExpert E Commerce, Expert Klein

More cases involving Expert Klein

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Oct 30, 2025
Case NumberFiling DatePlaintiffsDefendants
APP_32256/2025Jul 3, 2025Expert Klein -
APP_32276/2025Jul 3, 2025Expert Klein -
APL_20125/2025Apr 28, 2025Expert KleinSeoul Viosys

More cases involving Seoul Viosys

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Oct 30, 2025
Case NumberFiling DatePlaintiffsDefendants
APP_34793/2025Aug 14, 2025Seoul Viosys -
APP_34805/2025Aug 14, 2025Seoul Viosys -
ORD_34605/2025Aug 11, 2025Seoul ViosysEmporia UK And Ireland