IP Verse

Dyson Technology vs. Dreame Hongkong - UPC_CFI_851/2025

The UPC Case UPC_CFI_851/2025 was filed on 15 Sep, 2025 by the plaintiff Dyson Technology against the defendant Dreame Hongkong, Dreame Technology AB, Dreame Technology Netherlands, and others.

Case Details

    Case Number:

    UPC_CFI_851/2025

    Patent Number:

    EP3119235

    Filing Date:

    15 Sep, 2025

    Proceeding Type:

    Infringement

    Case Phase:

    Written Phase

    Plaintiffs:

    • Dyson Technology

    Plaintiff Representatives:

    • Constanze KRENZ

    Defendants:

    • Dreame Hongkong
    • Dreame Technology AB
    • Dreame Technology Netherlands
    • Eurep
    • Teqphone

    Defendant Representatives:

    • Christian STOLL

    Judges:

    • Sabine Klepsch
    • Stefan Johansson
    • Stefan Schilling

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
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 2025Acknowledgement Of Lodging-
Sep 18, 2025Receipt-
Sep 18, 2025Panel Appointment-
Sep 18, 2025Notification Of Service-
Sep 18, 2025Acknowledgement Of Access To Case-
Sep 18, 202509 18 Dyson R9-
Sep 17, 2025Receipt-
Sep 17, 2025Panel Appointment-
Sep 17, 2025Formal Checks Notification Of Positive Outcome-
Sep 17, 2025Epo Request For Case Pending-
Sep 15, 2025Exhibit Cl9-
Sep 15, 2025Exhibit Cl8-
Sep 15, 2025Exhibit Cl7-
Sep 15, 2025Exhibit Cl6-
Sep 15, 2025Exhibit Cl5-
Sep 15, 2025Exhibit Cl4-
Sep 15, 2025Exhibit Cl3-
Sep 15, 2025Exhibit Cl2-
Sep 15, 2025Exhibit Cl11-
Sep 15, 2025Exhibit Cl10-
Sep 15, 2025Exhibit Cl 1-
Sep 15, 2025Dyson Dreame Merits Ep 235-
Sep 15, 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_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Eurep, Teqphone
UPC_COA_813/2025Aug 29, 2025Dreame Hongkong, Dreame Technology AB, Eurep, TeqphoneDyson Technology
ACT_20368/2025May 2, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Eurep, Teqphone

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_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, Eurep, Teqphone
ACT_20368/2025May 2, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Eurep, Teqphone
UPC_CFI_387/2025May 2, 2025Dyson TechnologyDreame Hongkong, Dreame Technology AB, 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
UPC_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong
UPC_COA_813/2025Aug 29, 2025Dreame HongkongDyson Technology
App_32476/2025Jul 3, 2025Dreame Hongkong -