WÄRMETAUSCHERKERNSCHICHT
European patent · EP4488609 · In force
Register entry
- Publication number
- EP4488609
- Application number
- EP23461624
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 7, 2023
- Published
- Jan 8, 2025
- Granted
- Jan 21, 2026
- Protection ends at the latest
- Jul 6, 2043
- Next annual fee due
- Jul 31, 2026
- IPC classes
- F28D 9/00 (2006.01)F28F 3/02 (2006.01)F28F 7/02 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.01.2026
Parties
Holder
Inventor
MECZKOWSKI, Tomasz
51-317 Wroclaw, PL
KALUZA, Przemyslaw Stanislaw
51-317 Wroclaw, PL
SIUDZINSKI, Hubert Jan
51-317 Wroclaw, PL
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.