ENSEMBLE CRYOGÉNIQUE

European patent · EP4354013 · In force

Register entry

Publication number
EP4354013
Application number
EP23200513
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 28, 2023
Published
Apr 17, 2024
Granted
Apr 9, 2025
Protection ends at the latest
Sep 27, 2043
Next annual fee due
Sep 30, 2026
IPC classes
F17C 13/00 (2006.01)
Priority
FR 2210537 13.10.2022
Filing language
French
Source
Swissreg

History

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

  1. Feb 18, 2026

    Change

    Published in Swissreg on 18.02.2026

  2. Apr 9, 2025

    Granted

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

    Published in Swissreg on 09.04.2025

Parties

Holder

L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

75, Quai d'Orsay, 75007 Paris, FR

Inventor

VARRASSI, Lucien

57365 Ennery, FR

GIBAUX, Etienne

57365 Ennery, FR

HEMBERT, Vincent

57365 Ennery, FR

BERNARD, Jean-Pierre

57365 Ennery, FR

VELLANDI, Fabrice

57365 Ennery, 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.