Papst Licensing vs. Ecovacs Europe - UPC_CFI_0001971/2025

The case UPC_CFI_0001971/2025 was filed by the plaintiff Papst Licensing against the defendant Ecovacs Europe on 03 Jun, 2025.

Case Timeline

03 Jun, 2025
Case Filed
15 Dec, 2025
Statement of Defence
15 Dec, 2025
Counterclaim for Revocation
Today Mar 30, 2026
Reply Filed
Written Procedure
Oral Procedure
Decision

Case Details

    Case Number:

    UPC_CFI_0001971/2025

    Patent Number:

    Filing Date:

    03 Jun, 2025

    Proceeding Type:

    Counter Claim For Revocation

    Case Phase:

    Written Phase

    Plaintiffs:

    • Papst Licensing

    Plaintiff Representative:

    • Hannes Jacobsen

    Defendants:

    • Ecovacs Europe
    • Ecovacs France
    • Ecovacs Home Service Robotics
    • Ecovacs Robotics

    Defendant Representative:

    • David Mulder
    • Gisbert Hohagen
    • Sebastien Maria Marcel VERSAEVEL
    • Wim Maas

    Judges:

    • Alain Dumont
    • Matthias Zigann
    • Tobias Pichlmaier
    • Walter Schober

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: Mar 26, 2026
DateTitle

Notify me when new UPC document is filed

Feb 9, 2026Action.Publishorderdecision
Jan 30, 2026Submission.Request
Jan 30, 2026Recpdf
Jan 30, 2026Attachments.Type.Exh D
Jan 30, 2026Attachments.Type
Jan 30, 2026Attachments.Type
Dec 15, 2025Statement Of Defence
Dec 15, 2025Receipt
Dec 15, 2025Proof Of Payment
Dec 15, 2025Fee
Dec 15, 2025Exhibit Document Defendant
Dec 15, 2025Cover Sheet
Dec 15, 2025Counterclaim For Revocation

More cases involving EP3494446B1

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Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
ACT_26137/2025Jun 3, 2025Papst LicensingEcovacs Europe, Ecovacs France, Ecovacs Home Service Robotics, Ecovacs Robotics
UPC_CFI_0000943/2025Jun 3, 2025Papst LicensingEcovacs Europe, Ecovacs France, Ecovacs Home Service Robotics, Ecovacs Robotics
UPC_CFI_491/2025Jun 3, 2025Papst LicensingEcovacs Europe, Ecovacs France, Ecovacs Home Service Robotics, Ecovacs Robotics

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Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_COA_0000008/2026Jan 19, 2026Papst Licensing -
UPC_CFI_0001771/2025Nov 28, 2025Papst Licensing -
ACT_26137/2025Jun 3, 2025Papst LicensingEcovacs Europe, Ecovacs France, Ecovacs Home Service Robotics, Ecovacs Robotics

More cases involving Ecovacs Europe

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

Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
ACT_26137/2025Jun 3, 2025Papst LicensingEcovacs Europe
UPC_CFI_0000943/2025Jun 3, 2025Papst LicensingEcovacs Europe
UPC_CFI_491/2025Jun 3, 2025Papst LicensingEcovacs Europe