WÄRMETAUSCHERWASSERFALLE
European patent · EP4445087 · In force
Register entry
- Publication number
- EP4445087
- Application number
- EP22826591
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 6, 2022
- Published
- Oct 16, 2024
- Granted
- Feb 4, 2026
- Protection ends at the latest
- Dec 5, 2042
- Next annual fee due
- Dec 31, 2026
- IPC classes
- E03C 1/00 (2006.01)F28D 21/00 (2006.01)F28F 9/22 (2006.01)F28F 19/01 (2006.01)F28D 7/16 (2006.01)E03C 1/282 (2006.01)E03C 1/29 (2006.01)E03F 5/04 (2006.01)
- Priority
- DK PA202170600 07.12.2021
- PCT application
- PCT/DK2022/050266 06.12.2022
- PCT publication
- WO2023/104270 15.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 25.03.2026
- Feb 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.02.2026
Parties
Inventor
ANDERSEN, Martin Rønnov
9870 Sindal, DK
LARSEN, Kjeld Nedergaard
9480 Løkken, DK
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.