PROCEDE DE PREPARATION D'UNE COMPOSITION DE CAOUTCHOUC
European patent · EP4419583 · In force
Register entry
- Publication number
- EP4419583
- Application number
- EP22802210
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 12, 2022
- Published
- Aug 28, 2024
- Granted
- Dec 3, 2025
- Protection ends at the latest
- Oct 11, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- C08J 3/20 (2006.01)C08F 210/02 (2006.01)B60C 1/00 (2006.01)C08K 5/548 (2006.01)C08K 3/36 (2006.01)
- Priority
- FR 2111013 18.10.2021
- PCT application
- PCT/FR2022/051917 12.10.2022
- PCT publication
- WO2023/067265 27.04.2023
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2026
Change
Published in Swissreg on 14.10.2026
- Dec 3, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.12.2025
Parties
Inventor
ARAUJO DA SILVA, José-Carlos
63040 CLERMONT-FERRAND Cedex 9, FR
PRAS, Maxime
63040 CLERMONT-FERRAND Cedex 9, FR
FERRAND, Thomas
63040 CLERMONT-FERRAND Cedex 9, 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.