IMPLANT OCULAIRE DIFFRACTIF À VISION PROCHE ÉLARGIE

European patent · EP3998989 · In force

Register entry

Publication number
EP3998989
Application number
EP20742207
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 13, 2020
Published
May 25, 2022
Granted
May 7, 2025
Protection ends at the latest
Jul 12, 2040
Next annual fee due
Jul 31, 2027
IPC classes
A61F 2/16 (2006.01)
Priority
FR 1908077 17.07.2019
FR 2007000 02.07.2020
PCT application
PCT/EP2020/069763 13.07.2020
PCT publication
WO2021/009125 21.01.2021
Filing language
French
Source
Swissreg

History

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

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. Mar 18, 2026

    Change

    Published in Swissreg on 18.03.2026

  3. Aug 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.07.2025 → 31.07.2026

    Published in Swissreg on 01.08.2025

  4. Jul 18, 2025

    Agent entered

    Representative
    MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex

    Published in Swissreg on 18.07.2025

  5. May 7, 2025

    Granted

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

    Published in Swissreg on 07.05.2025

Parties

Holder

Cristalens Industrie

4 Rue Louis de Broglie, 22300 Lannion, FR

Agent

MICHELI & CIE SA

122, rue de Genève, CP 61, 1226 Thônex

Inventor

CASTIGNOLES, Fannie

22300 Tredrez Locquemeau, FR

GOBIN, Laure

92410 Ville d'Avray, FR

DELAGE, Denis

35440 Dinge, 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.