SPIRALVERDICHTER
European patent · EP4345313 · In force
Register entry
- Publication number
- EP4345313
- Application number
- EP23199967
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 27, 2023
- Published
- Apr 3, 2024
- Granted
- Dec 31, 2025
- Protection ends at the latest
- Sep 26, 2043
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F04C 18/02 (2006.01)F04C 28/16 (2006.01)F04C 28/26 (2006.01)F04C 29/12 (2006.01)
- Priority
- KR 20220122675 27.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 31.12.2025
Parties
Inventor
KIM, Jeonghun
08592 Seoul, KR
JO, Changeol
08592 Seoul, KR
HAN, Nara
08592 Seoul, KR
YUN, Juhwan
08592 Seoul, KR
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.