SYSTÈME D'IDENTIFICATION DE DÉFAUT DANS UNE CANALISATION
European patent · EP4089404 · In force
Register entry
- Publication number
- EP4089404
- Application number
- EP22172746
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 11, 2022
- Published
- Nov 16, 2022
- Granted
- Mar 25, 2026
- Protection ends at the latest
- May 10, 2042
- Next annual fee due
- May 31, 2026
- IPC classes
- G01N 21/954 (2006.01)G06T 7/00 (2017.01)
- Priority
- FR 2105052 12.05.2021
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
GAUDICHET-MAURIN, Emmanuelle
92600 ASNIERES SUR SEINE, FR
CHENU, Damien
92600 ASNIERES SUR SEINE, FR
LACHAIZE, Marie
78210 SAINT CYR L'ECOLE, FR
RODRIGUES SAMPAIO, Philippe
78600 MAISONS LAFFITTE, FR
BERNARD, Marine
75008 PARIS, FR
MAITROT, Aude
92000 NANTERRE, 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.