SEKUNDÄRFLUIDVERSORGUNG FÜR DEN DIFFUSOR EINER VERDICHTERSTUFE
European patent · EP4139574 · In force
Register entry
- Publication number
- EP4139574
- Application number
- EP21720294
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 23, 2021
- Published
- Mar 1, 2023
- Granted
- Jul 8, 2026
- Protection ends at the latest
- Apr 22, 2041
- Next annual fee due
- Apr 30, 2027
- IPC classes
- F04D 27/02 (2006.01)F02B 37/16 (2006.01)F04D 29/44 (2006.01)F04D 29/68 (2006.01)
- Priority
- EP 20171388 24.04.2020
- PCT application
- PCT/EP2021/060708 23.04.2021
- PCT publication
- WO2021/214311 28.10.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.07.2026
Parties
Inventor
RUSCH, Daniel
5430 Wettingen
TISSOT, Jean-Francois
68750 Bergheim, FR
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.