SPIRALVERDICHTER
European patent · EP4348049 · In force
Register entry
- Publication number
- EP4348049
- Application number
- EP22811552
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 17, 2022
- Published
- Apr 10, 2024
- Granted
- Apr 22, 2026
- Protection ends at the latest
- May 16, 2042
- Next annual fee due
- May 31, 2026
- IPC classes
- F04C 18/02 (2006.01)F04C 29/00 (2006.01)F01C 17/06 (2006.01)
- Priority
- DE 102021113731 27.05.2021
- PCT application
- PCT/KR2022/007019 17.05.2022
- PCT publication
- WO2022/250359 01.12.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 22, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.04.2026
Parties
Inventor
KLOTTEN, Thomas
50827 Köln, DE
KRÖCKER, Dennis
51491 Overath, 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.