PROCÉDÉ DE MESURE PAR DÉFLECTOMÉTRIE
European patent · EP4423455 · In force
Register entry
- Publication number
- EP4423455
- Application number
- EP22840241
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 28, 2022
- Published
- Sep 4, 2024
- Granted
- Jan 29, 2025
- Protection ends at the latest
- Nov 27, 2042
- Next annual fee due
- Nov 30, 2026
- IPC classes
- G01B 11/25 (2006.01)G01B 5/00 (2006.01)G01N 21/958 (2006.01)
- Priority
- FR 2112836 02.12.2021
- PCT application
- PCT/FR2022/052187 28.11.2022
- PCT publication
- WO2023/099836 08.06.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 30, 2025
Change
Published in Swissreg on 30.12.2025
- Dec 10, 2025
Change
Published in Swissreg on 10.12.2025
- Jan 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.01.2025
Parties
Inventor
SURREL, Yves
42100 SAINT-ETIENNE, FR
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.