PROCÉDÉ DE DÉPOLYMÉRISATION D'UN POLYESTER COMPRENANT DU POLYÉTHYLÈNE TÉRÉPHTALATE OPAQUE

European patent · EP3481892 · In force

Register entry

Publication number
EP3481892
Application number
EP17739523
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 4, 2017
Published
May 15, 2019
Granted
Jun 7, 2023
Protection ends at the latest
Jul 3, 2037
Next annual fee due
Jul 31, 2027
IPC classes
C08J 11/16 (2006.01)
C08J 11/24 (2006.01)
C07C 67/48 (2006.01)
C07C 69/82 (2006.01)
Priority
FR 1656423 05.07.2016
PCT application
PCT/EP2017/066577 04.07.2017
PCT publication
WO2018/007356 11.01.2018
Filing language
French
Source
Swissreg

History

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

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. Aug 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.07.2025 → 31.07.2026

    Published in Swissreg on 01.08.2025

  3. Aug 1, 2024

    Change

    Published in Swissreg on 01.08.2024

  4. Apr 24, 2024

    Change

    Published in Swissreg on 24.04.2024

  5. Apr 17, 2024

    Change

    Published in Swissreg on 17.04.2024

  6. Aug 1, 2023

    Change

    Published in Swissreg on 01.08.2023

  7. Jun 7, 2023

    Granted

    Published in Swissreg on 07.06.2023

Parties

Holder

IFP Energies nouvelles

1 & 4 avenue de Bois-Préau, 92852 Rueil-Malmaison Cedex, FR

Inventor

CHARRA, Cyprien

69003 LYON, FR

MEKKI-BERRADA, Adrien

42000 ST ETIENNE, FR

FAVRE, Frederic

69005 LYON, FR

THINON, Olivier

42300 ROANNE, 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.