GUIDE D'ONDES ELECTROMAGNETIQUES

European patent · EP4008041 · Deleted

Register entry

Publication number
EP4008041
Application number
EP20751509
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 31, 2020
Published
Jun 8, 2022
Granted
Jul 9, 2025
Deleted
Feb 24, 2026
Reason
Annual fee unpaid
IPC classes
H01P 3/127 (2006.01)
G02B 6/02 (2006.01)
G02B 6/024 (2006.01)
Priority
FR 1908906 02.08.2019
PCT application
PCT/EP2020/071732 31.07.2020
PCT publication
WO2021/023674 11.02.2021
Filing language
French
Source
Swissreg

History

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

  1. May 21, 2026

    Change

    Published in Swissreg on 21.05.2026

  2. Feb 24, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.02.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.02.2026

  3. Jul 9, 2025

    Granted

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

    Published in Swissreg on 09.07.2025

Parties

Holder

Université de Limoges

Hôtel de l'Université 33, rue François Mitterrand, 87000 Limoges, FR

Centre National de la Recherche Scientifique

Centre national de la recherche scientifique

3, rue Michel Ange, 75016 Paris, FR

Inventor

BENABID, Fetah

87410 Le Palais-sur-Vienne, FR

VINCETTI, Luca

4123 Parma, IT

GIOVANARDI, Fabio

41123 Modena, IT

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.