SYSTÈME ET PROCÉDÉ D'OBSERVATION
European patent · EP4291937 · In force
Register entry
- Publication number
- EP4291937
- Application number
- EP22704533
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 9, 2022
- Published
- Dec 20, 2023
- Granted
- Aug 20, 2025
- Protection ends at the latest
- Feb 8, 2042
- Next annual fee due
- Feb 28, 2027
- IPC classes
- G02B 23/12 (2006.01)H04N 5/33 (2023.01)
- Priority
- FR 2101275 10.02.2021
- PCT application
- PCT/EP2022/053132 09.02.2022
- PCT publication
- WO2022/171673 18.08.2022
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 1, 2026
Change
Published in Swissreg on 01.07.2026
- Mar 1, 2026
Next annual fee due on
- Next annual fee due on
- 28.02.2026 → 28.02.2027
Published in Swissreg on 01.03.2026
- Nov 6, 2025
Agent entered
- Representative
- P&TS SA, Av. J.-J. Rousseau 4, P.O. Box 2848, 2001 Neuchâtel
Published in Swissreg on 06.11.2025
- Aug 20, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.08.2025
Parties
Inventor
GRASSER, Régis
13100 AIX EN PROVENCE, FR
SOULIÉ, Emmanuel
13790 ROUSSET, FR
LAPERE, Vincent
13005 MARSEILLE, 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.