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European patent · EP4509253 · In force

Register entry

Publication number
EP4509253
Application number
EP23192185
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 18, 2023
Published
Feb 19, 2025
Granted
May 20, 2026
Protection ends at the latest
Aug 17, 2043
Next annual fee due
Aug 31, 2026
IPC classes
B23K 1/20 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. May 20, 2026

    Granted

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

    Published in Swissreg on 20.05.2026

Parties

Holder

Siemens Aktiengesellschaft

80333 München, DE

Inventor

Blank, Rene

12249 Berlin, DE

Hanisch, Michael

16540 Hohen Neuendorf, DE

Jarchoff, Kay

13347 Berlin, DE

Matiwe, Marco

12555 Berlin, DE

Müller, Bernd

16259 Falkenberg, DE

Sommerfeld, Dennis

12347 Berlin, DE

Wittreich, Ulrich

16727 Velten, 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.