LUFTFILTER

European patent · EP4311590 · In force

Register entry

Publication number
EP4311590
Application number
EP23176673
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 1, 2023
Published
Jan 31, 2024
Granted
Oct 23, 2024
Protection ends at the latest
May 31, 2043
Next annual fee due
Jun 30, 2026
IPC classes
B01D 46/00 (2022.01)
B01D 46/10 (2006.01)
B01D 46/12 (2022.01)
B01D 46/52 (2006.01)
B01D 46/64 (2022.01)
Priority
DE 102022119072 29.07.2022
Filing language
German
Source
Swissreg

History

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

  1. Sep 3, 2025

    Change

    Published in Swissreg on 03.09.2025

  2. Oct 23, 2024

    Granted

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

    Published in Swissreg on 23.10.2024

Parties

Holder

MANN+HUMMEL GmbH

Schwieberdinger Str. 126, 71636 Ludwigsburg, DE

Inventor

DIRNBERGER, Timo

71636 Ludwigsburg, DE

DOS SANTOS ASCENSAO, Macario Francisco

71636 Ludwigsburg, 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.