WÄRMEPUMPE

European patent · EP4291832 · In force

Register entry

Publication number
EP4291832
Application number
EP22705994
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 1, 2022
Published
Dec 20, 2023
Granted
Apr 22, 2026
Protection ends at the latest
Jan 31, 2042
Next annual fee due
Feb 28, 2027
IPC classes
F24F 13/24 (2006.01)
F25B 30/02 (2006.01)
F16F 7/00 (2006.01)
Priority
DE 102021103063 10.02.2021
PCT application
PCT/DE2022/100087 01.02.2022
PCT publication
WO2022/171243 18.08.2022
Filing language
German
Source
Swissreg

History

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

  1. Apr 22, 2026

    Granted

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

    Published in Swissreg on 22.04.2026

Parties

Holder

Viessmann Holding International GmbH

Viessmannstraße 1, 35108 Allendorf (Eder), DE

Inventor

SCHMIDT, Thorsten

35041 Marburg, DE

LANG, Eduard

35108 Allendorf, 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.