SPIRALVERDICHTER
European patent · EP4443003 · In force
Register entry
- Publication number
- EP4443003
- Application number
- EP24167290
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 28, 2024
- Published
- Oct 9, 2024
- Granted
- Aug 19, 2026
- Protection ends at the latest
- Mar 27, 2044
- Next annual fee due
- Mar 31, 2027
- IPC classes
- F04C 18/02 (2006.01)F04C 29/02 (2006.01)
- Priority
- KR 20230043614 03.04.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 19, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.08.2026
Parties
Inventor
LEE, Minho
08592 Seoul, KR
AHN, Sungyong
08592 Seoul, KR
PARK, Junghoon
08592 Seoul, KR
CHOI, Seheon
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.