AUFWEITUNGSBOHRVORRICHTUNG
European patent · EP4413228 · In force
Register entry
- Publication number
- EP4413228
- Application number
- EP22808968
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 3, 2022
- Published
- Aug 14, 2024
- Granted
- Aug 6, 2025
- Protection ends at the latest
- Oct 2, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- E21B 10/26 (2006.01)E21B 7/28 (2006.01)E21B 7/20 (2006.01)
- Priority
- DE 102021125909 06.10.2021
- PCT application
- PCT/EP2022/077488 03.10.2022
- PCT publication
- WO2023/057400 13.04.2023
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 17, 2026
Change
Published in Swissreg on 17.06.2026
- Nov 1, 2025
Change
Published in Swissreg on 01.11.2025
- Aug 6, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.08.2025
Parties
Inventor
ZUR LINDE, Lutz
77933 Lahr, DE
ENGEL, Tobias
79194 Gundelfingen, 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.