FÖRDEREINRICHTUNG
European patent · EP4285026 · In force
Register entry
- Publication number
- EP4285026
- Application number
- EP22722755
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 13, 2022
- Published
- Dec 6, 2023
- Granted
- Aug 27, 2025
- Protection ends at the latest
- Apr 12, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- F04B 43/113 (2006.01)F04B 11/00 (2006.01)F04B 45/033 (2006.01)F04B 25/00 (2006.01)F04B 9/105 (2006.01)F04B 9/117 (2006.01)F04B 45/02 (2006.01)F04B 41/06 (2006.01)
- Priority
- DE 102021002178 24.04.2021
- PCT application
- PCT/EP2022/059908 13.04.2022
- PCT publication
- WO2022/223404 27.10.2022
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Change
Published in Swissreg on 08.07.2026
- Aug 27, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.08.2025
Parties
Inventor
HAHMANN, Wolfgang
47906 Kempen, DE
BAUER, Frank
66646 Marpingen, DE
KLOFT, Peter
56235 Ransbach-Baumbach, 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.