COMPOSITION DE CAOUTCHOUC

European patent · EP4608881 · In force

Register entry

Publication number
EP4608881
Application number
EP23789935
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 12, 2023
Published
Sep 3, 2025
Granted
Aug 19, 2026
Protection ends at the latest
Oct 11, 2043
Next annual fee due
Oct 31, 2026
IPC classes
C08F 210/02 (2006.01)
C08L 23/08 (2025.01)
Priority
FR 2211083 25.10.2022
PCT application
PCT/EP2023/078327 12.10.2023
PCT publication
WO2024/088772 02.05.2024
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Aug 19, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 19.08.2026

Parties

Holder

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

23 place des Carmes Déchaux, 63000 Clermont-Ferrand, FR

Inventor

JEAN-BAPTISTE-DIT-DOMINIQUE, François

63040 CLERMONT-FERRAND CEDEX 09, FR

NGO, Robert

63040 CLERMONT-FERRAND CEDEX 09, FR

RAVIER, Marielle

63040 CLERMONT-FERRAND CEDEX 09, FR

MAMMERI, Kahina

63040 CLERMONT-FERRAND CEDEX 09, 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.