DISPOSITIF ET PROCÉDÉ DE TRANSFERT DE FLUIDE CRYOGÉNIQUE

European patent · EP4153900 · In force

Register entry

Publication number
EP4153900
Application number
EP21727820
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 19, 2021
Published
Mar 29, 2023
Granted
Oct 8, 2025
Protection ends at the latest
May 18, 2041
Next annual fee due
May 31, 2026
IPC classes
F17C 6/00 (2006.01)
Priority
FR 2005144 20.05.2020
PCT application
PCT/EP2021/063229 19.05.2021
PCT publication
WO2021/233964 25.11.2021
Filing language
French
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. Feb 4, 2026

    Owner

    Owner
    L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, 75 Quai d'Orsay, 75321 Paris, France → L'Air Liquide, Société Anonyme pour l'Etude, et l'Exploitation des Procédés Georges Claude, 75 Quai d'Orsay, 75007 Paris, France

    Published in Swissreg on 04.02.2026

  3. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

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

75 Quai d'Orsay, 75007 Paris, FR

Inventor

ALLIDIERES, Laurent

75321 PARIS, FR

FAYER, Thomas

38360 Sassenage, FR

BENISTAND-HECTOR, Cyril

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.