INTERFEROMETRISCHE MESSVORRICHTUNG
European patent · EP4136401 · In force
Register entry
- Publication number
- EP4136401
- Application number
- EP21718574
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 14, 2021
- Published
- Feb 22, 2023
- Granted
- Jul 16, 2025
- Protection ends at the latest
- Apr 13, 2041
- Next annual fee due
- Apr 30, 2026
- IPC classes
- G01B 11/06 (2006.01)G01B 11/24 (2006.01)G01B 11/27 (2006.01)G01M 11/02 (2006.01)
- Priority
- EP 20169784 16.04.2020
- PCT application
- PCT/EP2021/059607 14.04.2021
- PCT publication
- WO2021/209478 21.10.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 28, 2026
Change
Published in Swissreg on 28.05.2026
- Jul 23, 2025
Change
Published in Swissreg on 23.07.2025
- Jul 16, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.07.2025
Parties
Inventor
MAY, Thilo
64283 Darmstadt, DE
AM WEG, Christian
64289 Darmstadt, 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.