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Patent europeic · EP3858948 · Stritgà

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Numer da publicaziun
EP3858948
Numer da la dumonda
EP19866423
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
30-08-2019
Publitgà
04-08-2021
Concedì
22-11-2023
Stritgà
25-03-2025
Motiv
Taxa annuala betg pajada
Classas IPC
C09K 11/70 (2006.01)
C09K 11/88 (2006.01)
C09K 11/02 (2006.01)
Prioritad
CN 201811156612 30.09.2018
CN 201811156539 30.09.2018
CN 201811156535 30.09.2018
CN 201811157455 30.09.2018
CN 201811157466 30.09.2018
Dumonda PCT
PCT/CN2019/103817 30.08.2019
Publicaziun PCT
WO2020/063258 02.04.2020
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. 25-03-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.03.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.03.2025

  2. 02-10-2024

    Midada

    Published in Swissreg on 02.10.2024

  3. 22-11-2023

    Concedì

    Published in Swissreg on 22.11.2023

Partidas

Inventur

YANG, Yixing

Huizhou, Guangdong 516006, CN

NIE, Zhiwen

Huizhou, Guangdong 516006, 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.