OPTISCHER WELLENLEITER

European patent · EP4018246 · In force

Register entry

Publication number
EP4018246
Application number
EP20761877
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 20, 2020
Published
Jun 29, 2022
Granted
Nov 26, 2025
Protection ends at the latest
Aug 19, 2040
Next annual fee due
Aug 31, 2026
IPC classes
G02B 27/00 (2006.01)
G02B 27/01 (2006.01)
Priority
GB 201911982 21.08.2019
EP 19275135 28.11.2019
PCT application
PCT/GB2020/051994 20.08.2020
PCT publication
WO2021/032982 25.02.2021
Filing language
English
Source
Swissreg

History

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

  1. Oct 7, 2026

    Change

    Published in Swissreg on 07.10.2026

  2. Nov 26, 2025

    Granted

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

    Published in Swissreg on 26.11.2025

Parties

Holder

Snap Inc.

3000 31st St, Santa Monica, CA 90405, US

Inventor

MASON, Stephen

Rochester Kent ME1 2XX, GB

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.