PROCÉDÉ ET SYSTÈME DE FABRICATION DE PÔLES D AIMANTS

European patent · EP3929951 · In force

Register entry

Publication number
EP3929951
Application number
EP21177559
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 3, 2021
Published
Dec 29, 2021
Granted
Oct 8, 2025
Protection ends at the latest
Jun 2, 2041
Next annual fee due
Jun 30, 2026
IPC classes
H01F 41/02 (2006.01)
H02K 15/03 (2025.01)
H02K 21/24 (2006.01)
H02K 1/27 (2022.01)
H02K 1/30 (2006.01)
H02K 7/00 (2006.01)
H01F 7/02 (2006.01)
Priority
FR 2006644 25.06.2020
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. 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

Ampere SAS

122-122bis avenue du Général Leclerc, 92100 Boulogne-Billancourt, FR

Inventor

KOLEHMAINEN, Jere

76410 Saint-Aubin-lès-Elbeuf, 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.