SEPARATOR
European patent · EP4504419 · In force
Register entry
- Publication number
- EP4504419
- Application number
- EP23712837
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 16, 2023
- Published
- Feb 12, 2025
- Granted
- Dec 17, 2025
- Protection ends at the latest
- Mar 15, 2043
- Next annual fee due
- Mar 31, 2026
- IPC classes
- B04B 11/04 (2006.01)B04B 1/14 (2006.01)
- Priority
- DE 102022108491 07.04.2022
- PCT application
- PCT/EP2023/056733 16.03.2023
- PCT publication
- WO2023/194067 12.10.2023
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 17, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 17.12.2025
Parties
Inventor
BARTSCHER, Axel
59302 Oelde, DE
QUITER, Kathrin
48317 Drensteinfurt, 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.