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European patent · EP3924442 · Deleted

Register entry

Publication number
EP3924442
Application number
EP20705250
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 11, 2020
Published
Dec 22, 2021
Granted
May 7, 2025
Deleted
Sep 23, 2026
Reason
Annual fee unpaid
IPC classes
C09K 5/04 (2006.01)
Priority
GB 201901890 11.02.2019
GB 201901885 11.02.2019
WO PCT/GB2019/052290 14.08.2019
PCT application
PCT/GB2020/050306 11.02.2020
PCT publication
WO2020/165569 20.08.2020
Filing language
English
Source
Swissreg

History

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

  1. Sep 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.09.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.09.2026

  2. Mar 18, 2026

    Change

    Published in Swissreg on 18.03.2026

  3. 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

Mexichem Fluor S.A. de C.V.

Eje 106 (sin número) Zona Industrial, San Luis Potosi, S.L.P. C.P. 78395, MX

Inventor

LOW, Robert

Cheshire WA7 4QX, 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.