COMPOSITION DE RÉSINE D'ÉPOXYDE COMPRENANT UN ÉPOXYDE D'ISOSORBIDE ET SON UTILISATION POUR STABILISER UN MATÉRIAU FIBREUX OU POREUX

European patent · EP4055078 · In force

Register entry

Publication number
EP4055078
Application number
EP20816277
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 5, 2020
Published
Sep 14, 2022
Granted
Jul 8, 2026
Protection ends at the latest
Nov 4, 2040
Next annual fee due
Nov 30, 2026
IPC classes
C08G 59/22 (2006.01)
C08G 59/26 (2006.01)
C08G 59/32 (2006.01)
C08G 59/38 (2006.01)
Priority
FR 1912571 08.11.2019
PCT application
PCT/FR2020/052012 05.11.2020
PCT publication
WO2021/089954 14.05.2021
Filing language
French
Source
Swissreg

History

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

  1. Jul 24, 2026

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 24.07.2026

  2. Jul 8, 2026

    Granted

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

    Published in Swissreg on 08.07.2026

Parties

Holder

Roquette Frères

ROQUETTE FRERES

1 rue de la Haute Loge, 62136 Lestrem, FR

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

SAINT-LOUP, René

59160 LOMME, FR

SAHUT, Audrey

62136 Lestrem, FR

CASTANIER, Marianne

48300 Langogne, FR

FESQUET, François

30100 Ales, 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.