FEINPARTKELTRENNSYSTEM UND -VERFAHREN

European patent · EP4021651 · Deleted

Register entry

Publication number
EP4021651
Application number
EP20728137
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 12, 2020
Published
Jul 6, 2022
Granted
Jan 29, 2025
Deleted
Dec 23, 2025
Reason
Annual fee unpaid
IPC classes
B07B 1/06 (2006.01)
B07B 13/04 (2006.01)
G01G 13/02 (2006.01)
Priority
GB 201912242 27.08.2019
PCT application
PCT/GB2020/051156 12.05.2020
PCT publication
WO2021/038183 04.03.2021
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Dec 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.12.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.12.2025

  2. Dec 10, 2025

    Change

    Published in Swissreg on 10.12.2025

  3. Jan 29, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 29.01.2025

Parties

Inventor

YOUNG, Kevin

Worcester WR5 3RT, GB

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.