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European patent · EP4179181 · Deleted

Register entry

Publication number
EP4179181
Application number
EP21759435
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 8, 2021
Published
May 17, 2023
Granted
Jun 26, 2024
Deleted
Feb 25, 2025
Reason
Annual fee unpaid
IPC classes
E21B 41/00 (2006.01)
Priority
US 202016923544 08.07.2020
PCT application
PCT/US2021/040829 08.07.2021
PCT publication
WO2022/011105 13.01.2022
Filing language
English
Source
Swissreg

History

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

  1. May 7, 2025

    Change

    Published in Swissreg on 07.05.2025

  2. Feb 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.02.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.02.2025

  3. Jun 26, 2024

    Granted

    Published in Swissreg on 26.06.2024

Parties

Holder

FMC Technologies, Inc.

11740 Katy Fwy, Houston, TX 77079, US

Inventor

DUNCAN, Iain

Houston, TX 77079, US

WELLS, Wade

Houston, TX 77079, US

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.