BOHRGESTELLSYSTEM

Patent europeic · EP4320332 · En vigur

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Numer da publicaziun
EP4320332
Numer da la dumonda
EP21963905
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
11-11-2021
Publitgà
14-02-2024
Concedì
16-09-2026
La protecziun finescha il pli tard
10-11-2041
Proxima taxa annuala scadenta
30-11-2026
Classas IPC
E21B 19/14 (2006.01)
E21B 19/06 (2006.01)
Dumonda PCT
PCT/IB2021/060444 11.11.2021
Publicaziun PCT
WO2023/084281 19.05.2023
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. 16-09-2026

    Concedì

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

    Published in Swissreg on 16.09.2026

Partidas

Possessur

Adnoc Drilling Company P.J.S.C.

PO Box 4017, Abu Dhabi, AE

Inventur

MAHMOUD MOHAMED, Mostafa Elrefai

Abu Dhabi, AE

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.