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European patent · EP3755903 · Deleted

Register entry

Publication number
EP3755903
Application number
EP19708644
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 25, 2019
Published
Dec 30, 2020
Granted
Apr 19, 2023
Deleted
Sep 24, 2024
Reason
Annual fee unpaid
IPC classes
F03G 7/06 (2006.01)
G02B 7/02 (2021.01)
G02B 7/04 (2021.01)
G02B 27/64 (2006.01)
G03B 3/10 (2021.01)
Priority
GB 201802930 23.02.2018
PCT application
PCT/GB2019/050502 25.02.2019
PCT publication
WO2019/162694 29.08.2019
Filing language
English
Source
Swissreg

History

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

  1. Sep 24, 2024

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.09.2024
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.09.2024

  2. Feb 28, 2024

    Change

    Published in Swissreg on 28.02.2024

  3. Apr 19, 2023

    Granted

    Published in Swissreg on 19.04.2023

Parties

Inventor

BURBRIDGE, Daniel John

Cambridge, Cambridgeshire CB4 1YG, GB

ARMSTRONG, Samuel

Cambridge, Cambridgeshire CB4 1YG, GB

LANGHORNE, Robert

Cambridge, Cambridgeshire CB4 1YG, GB

BROWN, Andrew Benjamin Simpson

Cambridge, Cambridgeshire CB4 1YG, 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.