VERTIKALES WÄRMERÜCKGEWINNUNGSSYSTEM
European patent · EP4426988 · In force
Register entry
- Publication number
- EP4426988
- Application number
- EP22801878
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 23, 2022
- Published
- Sep 11, 2024
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Sep 22, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F28D 7/10 (2006.01)F28F 13/12 (2006.01)F28F 1/00 (2006.01)
- Priority
- PT 2021117634 14.12.2021
- PCT application
- PCT/IB2022/059036 23.09.2022
- PCT publication
- WO2023/111701 22.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
GARCIA MELIÇO, José Alberto
2825-461 COSTA DE CAPARICA, PT
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.