NICHTLINEARE OPTISCHE STRUKTUR
European patent · EP4045966 · In force
Register entry
- Publication number
- EP4045966
- Application number
- EP20788839
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 15, 2020
- Published
- Aug 24, 2022
- Granted
- Jun 18, 2025
- Protection ends at the latest
- Oct 14, 2040
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G02F 1/00 (2006.01)G02B 5/28 (2006.01)G02F 1/35 (2006.01)A61F 9/02 (2006.01)
- Priority
- EP 19290104 17.10.2019
- PCT application
- PCT/EP2020/079099 15.10.2020
- PCT publication
- WO2021/074324 22.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 30, 2026
Change
Published in Swissreg on 30.04.2026
- Nov 26, 2025
Change
Published in Swissreg on 26.11.2025
- Oct 23, 2025
Agent entered
- Representative
- MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex
Published in Swissreg on 23.10.2025
- Jun 18, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.06.2025
Parties
Holder
Université Claude Bernard Lyon 1
43 boulevard du 11 Novembre 1918, 69100 Villeurbanne, FR
Centre National de la Recherche Scientifique (CNRS)
3 rue Michel Ange, 75016 Paris, FR
Ecole Normale Supérieure de Lyon
15 parvis René Descartes, 69007 Lyon, FR
Inventor
69330 Jonage, FR
58334 Linköping, SE
69008 Lyon, FR
69100 Villeurbanne, 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.