PROCÉDÉ DE FABRICATION D'UN AIMANT PERMANENT OU DOUX

European patent · EP3895188 · In force

Register entry

Publication number
EP3895188
Application number
EP19839401
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 12, 2019
Published
Oct 20, 2021
Granted
Aug 13, 2025
Protection ends at the latest
Dec 11, 2039
Next annual fee due
Dec 31, 2026
IPC classes
H01F 7/02 (2006.01)
H01F 41/02 (2006.01)
H01F 41/30 (2006.01)
Priority
FR 1872920 14.12.2018
PCT application
PCT/FR2019/053046 12.12.2019
PCT publication
WO2020/120913 18.06.2020
Filing language
French
Source
Swissreg

History

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

  1. Jun 24, 2026

    Change

    Published in Swissreg on 24.06.2026

  2. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  3. Oct 9, 2025

    Agent entered

    Representative
    GERMAIN ET MAUREAU, Rue du Commerce 4, 1204 Genève

    Published in Swissreg on 09.10.2025

  4. Aug 13, 2025

    Granted

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

    Published in Swissreg on 13.08.2025

Parties

Holder

Institut National des Sciences Appliquées

135 avenue de Rangueil, 31000 Toulouse, FR

Université Paul Sabatier (Toulouse III)

Université Paul Sabatier Toulouse III

118 route de Narbonne, 31062 Toulouse Cedex 9, FR

Centre National de la Recherche Scientifique

3 rue Michel Ange, 75016 Paris, FR

Agent

GERMAIN ET MAUREAU

1204 Genève

Inventor

LACROIX, Lise-Marie

31077 Toulouse Cedex 4, FR

VIAU, Guillaume

31077 Toulouse Cedex 4, FR

LEICHLE, Thierry

31031 Toulouse Cedex 4, FR

MORITZ, Pierre

31077 Toulouse Cedex 4, 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.