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Patent europeic · EP4426913 · En vigur

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Numer da publicaziun
EP4426913
Numer da la dumonda
EP22890997
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
02-11-2022
Publitgà
11-09-2024
Concedì
24-12-2025
La protecziun finescha il pli tard
01-11-2042
Proxima taxa annuala scadenta
30-11-2026
Classas IPC
E21B 17/05 (2006.01)
E21B 41/00 (2006.01)
E21B 43/12 (2006.01)
Prioritad
US 202163274991 P 03.11.2021
Dumonda PCT
PCT/US2022/079131 02.11.2022
Publicaziun PCT
WO2023/081692 11.05.2023
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. 24-12-2025

    Concedì

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

    Published in Swissreg on 24.12.2025

Partidas

Possessur

ConocoPhillips Company

Conocophillips Company

IP Services Group Attn: Docketing 925 N. Elridge Parkway, Houston, Texas 77079, US

Inventur

PEARCE, Christopher, A.

Houston, TX 77079, 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.