FRACKING UNTER VERWENDUNG EINES LUFT-KRAFTSTOFF-GEMISCHS

Patent europeic · EP3760832 · Stritgà

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Numer da publicaziun
EP3760832
Numer da la dumonda
EP20188406
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
16-06-2016
Publitgà
06-01-2021
Concedì
11-01-2023
Stritgà
25-01-2024
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 43/247 (2006.01)
E21B 43/263 (2006.01)
C09K 8/62 (2006.01)
E21B 43/248 (2006.01)
C09K 8/80 (2006.01)
C09K 8/66 (2006.01)
Prioritad
US 201562180473 P 16.06.2015
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. 25-01-2024

    Stritgà, taxa betg pajada

    Published in Swissreg on 25.01.2024

  2. 22-11-2023

    Midada

    Published in Swissreg on 22.11.2023

  3. 11-01-2023

    Concedì

    Published in Swissreg on 11.01.2023

Partidas

Possessur

Twin Disc, Inc.

1328 Racine Street, Racine, Wisconsin 53403, US

Inventur

WILSON, Edwin, E.

Colleyville, TX 76034, 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.