METHODE DE REGULATION D'UNE INSTALLATION DE FIBRAGE

European patent · EP3765421 · In force

Register entry

Publication number
EP3765421
Application number
EP19715174
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 13, 2019
Published
Jan 20, 2021
Granted
Apr 22, 2026
Protection ends at the latest
Mar 12, 2039
Next annual fee due
Mar 31, 2027
IPC classes
C03B 37/04 (2006.01)
C03B 37/07 (2006.01)
G01J 5/00 (2022.01)
Priority
FR 1852204 14.03.2018
PCT application
PCT/FR2019/050545 13.03.2019
PCT publication
WO2019/175503 19.09.2019
Filing language
French
Source
Swissreg

History

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

  1. May 6, 2026

    Agent entered

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

    Published in Swissreg on 06.05.2026

  2. Apr 22, 2026

    Granted

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

    Published in Swissreg on 22.04.2026

Parties

Holder

SAINT-GOBAIN ISOVER

92400 Courbevoie, FR

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

OUERGHEMMI, Ezzeddine

92160 Antony, FR

LIEBERKNECHT, Hans Michael

60280 Margny Les Compiegne, FR

DEPUILLE, Jean-Dominique

60600 Agnetz, 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.