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Patent europeic · EP4076707 · En vigur

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Numer da publicaziun
EP4076707
Numer da la dumonda
EP20901167
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
16-12-2020
Publitgà
26-10-2022
Concedì
13-05-2026
La protecziun finescha il pli tard
15-12-2040
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
B01D 63/02 (2006.01)
B01D 53/22 (2006.01)
Prioritad
US 201962948491 P 16.12.2019
Dumonda PCT
PCT/US2020/065210 16.12.2020
Publicaziun PCT
WO2021/126908 24.06.2021
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. 13-05-2026

    Concedì

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

    Published in Swissreg on 13.05.2026

Partidas

Possessur

Schlumberger Technology B.V.

Parkstraat 83-89, 2514 JG The Hague, NL

Inventur

MAHLEY, George E. III.

Pittsburg, California 94565, 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.