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Patent europeic · EP2773840 · Stritgà

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Numer da publicaziun
EP2773840
Numer da la dumonda
EP12844775
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
24-10-2012
Publitgà
10-09-2014
Concedì
22-11-2017
Stritgà
31-10-2018
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 41/00 (2006.01)
E21B 19/06 (2006.01)
Prioritad
US 201161553773 P 31.10.2011
US 201213657400 22.10.2012
Dumonda PCT
PCT/US2012/061710 24.10.2012
Publicaziun PCT
WO2013/066693 10.05.2013
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. 22-05-2019

    Stritgà, taxa betg pajada

    Published in Swissreg on 22.05.2019

  2. 22-11-2017

    Concedì

    Published in Swissreg on 22.11.2017

Partidas

Possessur

Forum US, Inc.

Forum US Inc.

920 Memorial City Way Suite 800, Houston, TX 77024, US

Inventur

CHILDRESS. II, Lawrence

Lafayette, LA 70506, US

Granger, Jeremy, S.

Crowley, LA 70526, 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.