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European patent · EP4441808 · In force

Register entry

Publication number
EP4441808
Application number
EP22835867
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 14, 2022
Published
Oct 9, 2024
Granted
May 14, 2025
Protection ends at the latest
Dec 13, 2042
Next annual fee due
Dec 31, 2026
IPC classes
C01G 33/00 (2006.01)
H01M 4/485 (2010.01)
Priority
GB 202118598 21.12.2021
GB 202201717 10.02.2022
PCT application
PCT/GB2022/053230 14.12.2022
PCT publication
WO2023/118812 29.06.2023
Filing language
English
Source
Swissreg

History

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

  1. Mar 25, 2026

    Change

    Published in Swissreg on 25.03.2026

  2. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  3. May 15, 2025

    Agent entered

    Representative
    E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 15.05.2025

  4. May 14, 2025

    Granted

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

    Published in Swissreg on 14.05.2025

Parties

Holder

Echion Technologies Limited

9 Cambridge South West Way Sawston, Cambridge CB22 3FG, GB

Agent

E. Blum & Co. AG

Hofwiesenstrasse 349, 8050 Zürich

Inventor

SLATER, Peter

Birmingham Birmingham B15 2TT, GB

MARTIN, Daniel

Cambridge South West Way Sawston Cambridge CB22 3FG, GB

GROOMBRIDGE, Alexander

Cambridge South West Way Sawston Cambridge CB22 3FG, 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.