CAVITE ELECTROMAGNETIQUE A MODES DE TAMM

European patent · EP3948407 · In force

Register entry

Publication number
EP3948407
Application number
EP20714657
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 3, 2020
Published
Feb 9, 2022
Granted
Nov 19, 2025
Protection ends at the latest
Apr 2, 2040
Next annual fee due
Apr 30, 2027
IPC classes
G02F 1/01 (2006.01)
G02B 5/00 (2006.01)
Priority
FR 1903673 05.04.2019
PCT application
PCT/EP2020/059572 03.04.2020
PCT publication
WO2020/201513 08.10.2020
Filing language
French
Source
Swissreg

History

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

  1. Sep 30, 2026

    Change

    Published in Swissreg on 30.09.2026

  2. May 27, 2026

    Next annual fee due on

    Next annual fee due on
    30.04.2026 → 30.04.2027

    Published in Swissreg on 27.05.2026

  3. Dec 10, 2025

    Agent entered

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

    Published in Swissreg on 10.12.2025

  4. Nov 19, 2025

    Granted

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

    Published in Swissreg on 19.11.2025

Parties

Holder

Centre National de la Recherche Scientifique

Centre national de la recherche scientifique

3, rue Michel Ange, 75016 Paris, FR

Université Claude Bernard - Lyon 1

Université Claude Bernard Lyon 1

43 boulevard du Onze Novembre 1918, 69100 Villeurbanne, FR

SORBONNE UNIVERSITE

21, rue de l'École de Médecine, 75006 Paris, FR

Ecole Normale Supérieure de Paris

45 rue d'Ulm, 75320 Paris Cedex 05, FR

Université Paris Cité

85 boulevard Saint-Germain, 75006 Paris, FR

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

MANGENEY, Juliette

94230 CACHAN, FR

DHILLON, Sukhdeep

92340 BOURG-LA-REINE, FR

SYMONDS, Clémentine

69001 LYON, FR

BELLESSA, Joël

69006 LYON, FR

MESSELOT, Simon

94110 Arcueil, 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.