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Patent europeic · EP3819297 · Stritgà

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Numer da publicaziun
EP3819297
Numer da la dumonda
EP19831293
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
05-07-2019
Publitgà
12-05-2021
Concedì
03-04-2024
Stritgà
25-02-2025
Motiv
Taxa annuala betg pajada
Classas IPC
C07D 417/12 (2006.01)
C07D 277/54 (2006.01)
A61K 31/426 (2006.01)
A61P 31/22 (2006.01)
Prioritad
CN 201810738963 06.07.2018
Dumonda PCT
PCT/CN2019/094824 05.07.2019
Publicaziun PCT
WO2020/007355 09.01.2020
Lingua da l’annunzia
chinais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 25-02-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.02.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.02.2025

  2. 12-02-2025

    Midada

    Published in Swissreg on 12.02.2025

  3. 03-04-2024

    Concedì

    Published in Swissreg on 03.04.2024

Partidas

Inventur

SHI, Weihua

Shanghai 200131, CN

JIANG, Zhigan

Shanghai 200131, CN

HE, Haiying

Shanghai 200131, CN

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.