RINGSEGMENT UND TURBOMASCHINE
European patent · EP4047190 · In force
Register entry
- Publication number
- EP4047190
- Application number
- EP22157991
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 22, 2022
- Published
- Aug 24, 2022
- Granted
- Jan 7, 2026
- Protection ends at the latest
- Feb 21, 2042
- Next annual fee due
- Feb 28, 2027
- IPC classes
- F01D 11/08 (2006.01)F01D 25/12 (2006.01)
- Priority
- KR 20210024022 23.02.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 1, 2026
Next annual fee due on
- Next annual fee due on
- 28.02.2026 → 28.02.2027
Published in Swissreg on 01.03.2026
- Jan 9, 2026
Agent entered
- Representative
- IPrime Rentsch Kaelin AG, Hirschengraben 1, 8001 Zürich
Published in Swissreg on 09.01.2026
- Jan 7, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.01.2026
Parties
Holder
Inventor
JANG, Yun Chang
50842 Gimhae-si, Gyeongsangnam-do, 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.