FERNBERECHNUNG DER ERDVERBINDUNGSIMPEDANZ

European patent · EP4356151 · In force

Register entry

Publication number
EP4356151
Application number
EP22725527
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 19, 2022
Published
Apr 24, 2024
Granted
Dec 3, 2025
Protection ends at the latest
May 18, 2042
Next annual fee due
May 31, 2026
IPC classes
G01R 27/20 (2006.01)
H02H 3/16 (2006.01)
H02H 5/10 (2006.01)
Priority
GB 202108725 18.06.2021
PCT application
PCT/GB2022/051263 19.05.2022
PCT publication
WO2022/263789 22.12.2022
Filing language
English
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 17, 2025

    Change

    Published in Swissreg on 17.12.2025

  3. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

Viper Innovations Limited

Unit 3A, Marine View Office Park 45 Martingale Way, Portishead, Bristol BS20 7AW, GB

Inventor

SIMPSON, Steve

Bristol BS20 7AW, GB

COVENTRY, Keith David

Bristol BS20 7AW, 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.