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Patent europeic · EP3655616 · En vigur

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Numer da publicaziun
EP3655616
Numer da la dumonda
EP18834411
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
17-07-2018
Publitgà
27-05-2020
Concedì
03-08-2022
La protecziun finescha il pli tard
16-07-2038
Proxima taxa annuala scadenta
31-07-2027
Classas IPC
E21B 7/24 (2006.01)
E21B 4/00 (2006.01)
E21B 31/00 (2006.01)
E21B 31/113 (2006.01)
E21B 34/14 (2006.01)
E21B 21/10 (2006.01)
E21B 28/00 (2006.01)
Prioritad
US 201715652511 18.07.2017
Dumonda PCT
PCT/US2018/042413 17.07.2018
Publicaziun PCT
WO2019/018351 24.01.2019
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. 01-08-2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. 01-08-2025

    Next annual fee due on

    Next annual fee due on
    31.07.2025 → 31.07.2026

    Published in Swissreg on 01.08.2025

  3. 02-08-2024

    Midada

    Published in Swissreg on 02.08.2024

  4. 01-08-2023

    Midada

    Published in Swissreg on 01.08.2023

  5. 14-06-2023

    Midada

    Published in Swissreg on 14.06.2023

  6. 03-08-2022

    Concedì

    Published in Swissreg on 03.08.2022

Partidas

Inventur

CUDDAPAH, Avinash

Pearland, Texas 77581, US

SICILIAN, Joshua Alan

Conroe, Texas 77303, US

ALI, Faraz

Friendswood, Texas 77546, 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.