WÄRMETAUSCHER
European patent · EP4664048 · In force
Register entry
- Publication number
- EP4664048
- Application number
- EP24181472
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 11, 2024
- Published
- Dec 17, 2025
- Granted
- Aug 5, 2026
- Protection ends at the latest
- Jun 10, 2044
- Next annual fee due
- Jun 30, 2027
- IPC classes
- F28F 3/04 (2006.01)F28D 9/00 (2006.01)F28F 3/08 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 5, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Parties
Inventor
Döring, Ewgeni
Filderstadt, DE
Schäffer, Ulrich
Filderstadt, 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.