RÜCKFÜHRSTUFE
European patent · EP3551890 · In force
Register entry
- Publication number
- EP3551890
- Application number
- EP18704418
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 22, 2018
- Published
- Oct 16, 2019
- Granted
- Feb 24, 2021
- Protection ends at the latest
- Jan 21, 2038
- Next annual fee due
- Jan 31, 2027
- IPC classes
- F04D 17/12 (2006.01)F04D 29/44 (2006.01)
- Priority
- EP 17157126 21.02.2017
- PCT application
- PCT/EP2018/051389 22.01.2018
- PCT publication
- WO2018/153583 30.08.2018
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.01.2026 → 31.01.2027
Published in Swissreg on 01.02.2026
- Feb 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.01.2025 → 31.01.2026
Published in Swissreg on 01.02.2025
- Feb 1, 2024
Change
Published in Swissreg on 01.02.2024
- Mar 2, 2023
Change
Published in Swissreg on 02.03.2023
- Jan 5, 2022
Change
Published in Swissreg on 05.01.2022
- Mar 12, 2021
Agent entered
- Representative
- Siemens Schweiz AG, Intellectual Property, Freilagerstrasse 40, 8047 Zürich
Published in Swissreg on 12.03.2021
- Feb 24, 2021
Granted
Published in Swissreg on 24.02.2021
Parties
Inventor
HARTMANN, Jörg Paul
40489 Düsseldorf, 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.