RÉSERVOIR CRYOGÉNIQUE

European patent · EP4293271 · In force

Register entry

Publication number
EP4293271
Application number
EP23173272
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 15, 2023
Published
Dec 20, 2023
Granted
Feb 19, 2025
Protection ends at the latest
May 14, 2043
Next annual fee due
May 31, 2026
IPC classes
F17C 1/14 (2006.01)
F17C 3/08 (2006.01)
Priority
FR 2205958 17.06.2022
Filing language
French
Source
Swissreg

History

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

  1. Dec 31, 2025

    Change

    Published in Swissreg on 31.12.2025

  2. Feb 19, 2025

    Granted

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

    Published in Swissreg on 19.02.2025

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

BOYE, Guillaume

38360 SASSENAGE, FR

JEUNESSE, Loïc

38360 SASSENAGE, FR

CORDEAU, Florent

38360 SASSENAGE, 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.