KÄLTEMITTEL
European patent · EP4446673 · In force
Register entry
- Publication number
- EP4446673
- Application number
- EP24196880
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 11, 2021
- Published
- Oct 16, 2024
- Granted
- Nov 19, 2025
- Protection ends at the latest
- Jun 10, 2041
- Next annual fee due
- Jun 30, 2026
- IPC classes
- C09K 5/04 (2006.01)F25B 7/00 (2006.01)F25B 9/00 (2006.01)F25B 40/00 (2006.01)F25B 41/20 (2021.01)F25B 41/30 (2021.01)F25B 41/40 (2021.01)F25B 49/02 (2006.01)
- Priority
- DE 102020116012 17.06.2020
- Divided from
- EP21178949
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Change
Published in Swissreg on 30.09.2026
- Nov 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.11.2025
Parties
Inventor
Haack, Christian
35037 Marburg, DE
Zahrt, Yannik
35466 Rabenau, 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.