IP Verse

Dreame Hongkong vs. Dyson Technology - UPC_COA_813/2025

The UPC Case UPC_COA_813/2025 was filed on 29 Aug, 2025 by the plaintiff Dreame Hongkong, Dreame Technology AB, Eurep, and others against the defendant Dyson Technology.

Case Details

    Case Number:

    UPC_COA_813/2025

    Patent Number:

    EP3119235

    Filing Date:

    29 Aug, 2025

    Proceeding Type:

    Appeal

    Case Phase:

    Written Phase

    Plaintiffs:

    • Dreame Hongkong
    • Dreame Technology AB
    • Eurep
    • Teqphone

    Plaintiff Representatives:

    • Christian STOLL

    Defendants:

    • Dyson Technology

    Defendant Representatives:

    • Constanze KRENZ

    Judges:

    • Emmanuel GougĂ©
    • Klaus Grabinski
    • Lorenzo Parrini
    • Peter Blok
    • Simon Michels

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.

DateTitleLink
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-
Oct 8, 2025Receipt-
Oct 8, 2025Other Document-
Oct 8, 2025Cover Sheet-
Oct 7, 2025Receipt-
Oct 7, 2025Other Document-
Oct 7, 2025Cover Sheet-
Oct 2, 2025Order
Oct 2, 2025Action.Issueorder-
Sep 18, 2025Dyson Dreame Response To Appeal-
Sep 18, 2025Acknowledgement Of Lodging-
Sep 17, 2025Panel Appointment-
Sep 3, 2025Receipt-
Sep 3, 2025Panel Appointment-
Sep 3, 2025Formal Checks Notification Of Positive Outcome-
Sep 3, 2025Acknowledgement Of Lodging-
Aug 29, 2025Statement Of Appeal And Statement Of Grounds Of Appeal-
Aug 29, 2025Exhibit Hl B 1-
Aug 29, 2025Acknowledgement Of Lodging-

More cases involving EP3119235B1

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

Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_851/2025Sep 15, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Dreame Technology Netherlands, Eurep, Teqphone
UPC_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Eurep, Teqphone
ACT_20368/2025May 2, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Eurep, Teqphone

More cases involving Dreame Hongkong

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

Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
App_32476/2025Jul 3, 2025Dreame Hongkong -

More cases involving Dyson Technology

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

Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_851/2025Sep 15, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Dreame Technology Netherlands, Eurep, Teqphone
UPC_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Eurep, Teqphone
ACT_20368/2025May 2, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Eurep, Teqphone