BEFEUCHTER

European patent · EP4000721 · In force

Register entry

Publication number
EP4000721
Application number
EP21208962
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 18, 2021
Published
May 25, 2022
Granted
Jan 7, 2026
Protection ends at the latest
Nov 17, 2041
Next annual fee due
Nov 30, 2026
IPC classes
B01D 63/08 (2006.01)
H01M 8/04 (2016.01)
Priority
DE 102020214609 19.11.2020
DE 102021202430 12.03.2021
Filing language
German
Source
Swissreg

History

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

  1. Jan 7, 2026

    Granted

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

    Published in Swissreg on 07.01.2026

Parties

Holder

Mahle International GmbH

MAHLE International GmbH

Pragstraße 26-46, 70376 Stuttgart, DE

Inventor

BAUMGART, Tobias

73650 Winterbach, DE

KAISER, Sven Alexander

71336 Waiblingen, DE

LOHRE, Christoph

71272 Renningen, DE

WALZ, Michael

70794 Filderstadt, 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.