ZICKZACK-GEFALTETES VLIESMATERIAL

European patent · EP4139024 · In force

Register entry

Publication number
EP4139024
Application number
EP21725708
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 23, 2021
Published
Mar 1, 2023
Granted
Dec 3, 2025
Protection ends at the latest
Apr 22, 2041
Next annual fee due
Apr 30, 2026
IPC classes
B01D 46/00 (2022.01)
B01D 46/52 (2006.01)
Priority
DE 102020205247 24.04.2020
PCT application
PCT/EP2021/060741 23.04.2021
PCT publication
WO2021/214324 28.10.2021
Filing language
German
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

Irema-Filter GmbH

IREMA-Filter GmbH

An der Heide 16, 92353 Postbauer-Pavelsbach, DE

Inventor

SEEBERGER, Andreas

90480 Nürnberg, DE

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.