PROCÉDÉ D'HYDROSILYLATION CATALYSÉ PAR UN COMPLEXE DE COBAIT
European patent · EP4396266 · In force
Register entry
- Publication number
- EP4396266
- Application number
- EP22785760
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 30, 2022
- Published
- Jul 10, 2024
- Granted
- Sep 3, 2025
- Protection ends at the latest
- Aug 29, 2042
- Next annual fee due
- Aug 31, 2026
- IPC classes
- C08G 77/12 (2006.01)C08G 77/20 (2006.01)C08L 83/04 (2006.01)C07F 9/58 (2006.01)C07F 15/06 (2006.01)
- Priority
- FR 2109057 31.08.2021
- PCT application
- PCT/FR2022/000077 30.08.2022
- PCT publication
- WO2023/031525 09.03.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 2026
Change
Published in Swissreg on 15.07.2026
- Sep 17, 2025
Change
Published in Swissreg on 17.09.2025
- Sep 3, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.09.2025
Parties
Holder
Elkem Silicones France SAS
9 rue Specia, 69190 Saint-Fons, FR
69100 Villeurbanne, FR
3, rue Michel Ange, 75016 Paris, FR
Université Claude Bernard Lyon 1
43 Boulevard du 11 Novembre 1918, 69100 Villeurbanne, FR
Inventor
69100 VILLEURBANNE, FR
69008 LYON, FR
69007 LYON, FR
69008 LYON, FR
69100 VILLEURBANNE, FR
69008 LYON, 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.