SCHALLDÄMPFER

European patent · EP4343123 · In force

Register entry

Publication number
EP4343123
Application number
EP23192539
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 22, 2023
Published
Mar 27, 2024
Granted
Aug 6, 2025
Protection ends at the latest
Aug 21, 2043
Next annual fee due
Aug 31, 2026
IPC classes
F01N 1/08 (2006.01)
F01N 13/18 (2010.01)
Priority
DE 102022124582 26.09.2022
Filing language
German
Source
Swissreg

History

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

  1. Jun 17, 2026

    Change

    Published in Swissreg on 17.06.2026

  2. Aug 6, 2025

    Granted

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

    Published in Swissreg on 06.08.2025

Parties

Holder

Purem GmbH

Homburger Straße 95, 66539 Neunkirchen, DE

Inventor

Schmidt, Michael

Friedrichsthal, DE

Kratz, Philipp

St. Ingbert, 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.