SYSTEME OPTIQUE A CRISTAUX LIQUIDES
European patent · EP4413421 · In force
Register entry
- Publication number
- EP4413421
- Application number
- EP22817296
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 5, 2022
- Published
- Aug 14, 2024
- Granted
- Feb 18, 2026
- Protection ends at the latest
- Oct 4, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G02F 1/137 (2006.01)G02F 1/1343 (2006.01)G02F 1/1347 (2006.01)G02F 1/01 (2006.01)
- Priority
- FR 2110591 06.10.2021
- PCT application
- PCT/FR2022/051882 05.10.2022
- PCT publication
- WO2023/057721 13.04.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Parties
Holder
Saint-Gobain Glass France
92400 Courbevoie, FR
Centre National de la Recherche Scientifique
3 rue Michel Ange, 75794 Paris Cedex 16, FR
Inventor
MONDIOT, Frédéric
93303 AUBERVILLIERS, 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.