MÉTHODE DE CALIBRATION POUR TOMOGRAPHIE PAR ONDES ÉLASTIQUES GUIDÉES ADAPTÉE À DES STRUCTURES DE TYPE CYLINDRE
European patent · EP4217727 · In force
Register entry
- Publication number
- EP4217727
- Application number
- EP21773641
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 23, 2021
- Published
- Aug 2, 2023
- Granted
- Apr 1, 2026
- Protection ends at the latest
- Sep 22, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G01N 29/04 (2006.01)G01N 29/06 (2006.01)G01N 29/30 (2006.01)G01N 29/44 (2006.01)
- Priority
- FR 2009659 23.09.2020
- PCT application
- PCT/EP2021/076145 23.09.2021
- PCT publication
- WO2022/063871 31.03.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.04.2026
Parties
Inventor
DRUET, Tom
91191 GIF-SUR-YVETTE, FR
HOANG HUU, Tinh
91300 MASSY, 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.