FLUIDDETEKTION

European patent · EP4075106 · In force

Register entry

Publication number
EP4075106
Application number
EP22166517
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 4, 2022
Published
Oct 19, 2022
Granted
May 14, 2025
Protection ends at the latest
Apr 3, 2042
Next annual fee due
Apr 30, 2026
IPC classes
G01F 23/284 (2006.01)
E21B 47/047 (2012.01)
G01V 3/30 (2006.01)
G01S 13/88 (2006.01)
G01S 7/03 (2006.01)
Priority
GB 202105290 14.04.2021
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. 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

Welldata (Subsurface Surveillance Systems) Limited

Middlefoodie House Dairsie, Cupar, Fife KY15 4RT, GB

Inventor

LITTLEFORD, Sydney Joseph

Fife KY15 4RT, 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.