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Patent europeic · EP3643873 · Stritgà

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Numer da publicaziun
EP3643873
Numer da la dumonda
EP19209422
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
14-06-2017
Publitgà
29-04-2020
Concedì
20-03-2024
Stritgà
25-01-2025
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 19/16 (2006.01)
E21B 19/24 (2006.01)
Prioritad
US 201615263938 13.09.2016
Derivà da
EP17851215
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 29-01-2025

    Midada

    Published in Swissreg on 29.01.2025

  2. 25-01-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.01.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.01.2025

  3. 20-03-2024

    Concedì

    Published in Swissreg on 20.03.2024

Partidas

Possessur

Frank's International, LLC

10260 Westheimer Road, Suite 700, Houston, TX 77042, US

Inventur

BROWN, Dougal

Kincorth, Forres IV36 2SP, GB

JABUSCH, Tyler

Lafayette, Louisiana 70507, US

CLOSTIO, Thomas, J.

Lafayette, Louisiana 70508, US

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.