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Patent europeic · EP3482032 · Stritgà

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Numer da publicaziun
EP3482032
Numer da la dumonda
EP17859657
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
06-10-2017
Publitgà
15-05-2019
Concedì
24-02-2021
Stritgà
28-05-2022
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 19/07 (2006.01)
E21B 19/10 (2006.01)
Prioritad
US 201662407018 P 12.10.2016
US 201715718925 28.09.2017
Dumonda PCT
PCT/US2017/055491 06.10.2017
Publicaziun PCT
WO2018/071291 19.04.2018
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. 28-05-2022

    Stritgà, taxa betg pajada

    Published in Swissreg on 28.05.2022

  2. 05-01-2022

    Midada

    Published in Swissreg on 05.01.2022

  3. 24-02-2021

    Concedì

    Published in Swissreg on 24.02.2021

Partidas

Possessur

Frank's International, LLC

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

Inventur

SMITH, Logan

Lafayette, LA 70506, US

MOSS, Alfred

Lafayette, LA 70508, US

GUIDRY, Nicholas

Breaux Bridge, LA 70517, US

NEUVILLE, Dax Joseph

Broussard, LA 70518, 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.