WÄRMESPEICHER
European patent · EP4285065 · In force
Register entry
- Publication number
- EP4285065
- Application number
- EP22702861
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 26, 2022
- Published
- Dec 6, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Jan 25, 2042
- Next annual fee due
- Jan 31, 2027
- IPC classes
- F28F 9/013 (2006.01)F28D 1/04 (2006.01)F28D 20/00 (2006.01)
- Priority
- DE 102021101635 26.01.2021
- PCT application
- PCT/DE2022/100069 26.01.2022
- PCT publication
- WO2022/161582 04.08.2022
- Filing language
- German
- 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
ZIMMERMANN, Dirk
09526 Olbernhau, 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.