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Patent europeic · EP3452694 · En vigur

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Numer da publicaziun
EP3452694
Numer da la dumonda
EP17793004
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
20-04-2017
Publitgà
13-03-2019
Concedì
19-08-2026
La protecziun finescha il pli tard
19-04-2037
Proxima taxa annuala scadenta
30-04-2027
Classas IPC
E21B 43/26 (2006.01)
Prioritad
US 201662330188 P 01.05.2016
Dumonda PCT
PCT/US2017/028558 20.04.2017
Publicaziun PCT
WO2017/192275 09.11.2017
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. 19-08-2026

    Concedì

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

    Published in Swissreg on 19.08.2026

Partidas

Possessur

Cameron Technologies Limited

Parkstraat 83, 2514 JG The Hague, NL

Inventur

GUIDRY, Kirk P.

Houston, Texas 77043, 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.