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Patent europeic · EP3526440 · Stritgà

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Numer da publicaziun
EP3526440
Numer da la dumonda
EP17783476
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
11-10-2017
Publitgà
21-08-2019
Concedì
08-11-2023
Stritgà
23-05-2025
Motiv
Taxa annuala betg pajada
Classas IPC
E21B 33/127 (2006.01)
E21B 43/10 (2006.01)
Prioritad
EP 16193476 12.10.2016
EP 17175232 09.06.2017
Dumonda PCT
PCT/EP2017/075882 11.10.2017
Publicaziun PCT
WO2018/069366 19.04.2018
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. 23-05-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.05.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.05.2025

  2. 18-09-2024

    Midada

    Published in Swissreg on 18.09.2024

  3. 08-11-2023

    Concedì

    Published in Swissreg on 08.11.2023

Partidas

Possessur

Welltec Oilfield Solutions AG

Baarerstrasse 96, 6300 Zug

Inventur

VASQUES, Ricardo Reves

3450 Allerød, DK

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.