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Patent europeic · EP2350697 · Stritgà

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Numer da publicaziun
EP2350697
Numer da la dumonda
EP09751637
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
22-05-2009
Publitgà
03-08-2011
Concedì
30-06-2021
Stritgà
23-12-2022
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 17/02 (2006.01)
G01V 11/00 (2006.01)
Prioritad
US 128582 23.05.2008
US 206550 02.02.2009
Dumonda PCT
PCT/US2009/044949 22.05.2009
Publicaziun PCT
WO2009/143409 26.11.2009
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. 23-12-2022

    Stritgà, taxa betg pajada

    Published in Swissreg on 23.12.2022

  2. 11-05-2022

    Midada

    Published in Swissreg on 11.05.2022

  3. 30-06-2021

    Concedì

    Published in Swissreg on 30.06.2021

Partidas

Possessur

Baker Hughes Ventures & Growth LLC

17021 Aldine Westfield Rd., Houston TX 77073, US

Inventur

PRAMMER, Manfred, G.

Downingtown, PA 19335, 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.