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Patent europeic · EP4388934 · En vigur

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Numer da publicaziun
EP4388934
Numer da la dumonda
EP22857318
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
26-04-2022
Publitgà
26-06-2024
Concedì
05-08-2026
La protecziun finescha il pli tard
25-04-2042
Proxima taxa annuala scadenta
30-04-2027
Classas IPC
A46B 5/00 (2006.01)
A61C 17/22 (2006.01)
A61C 17/34 (2006.01)
Prioritad
CN 202121936520 U 17.08.2021
Dumonda PCT
PCT/CN2022/089204 26.04.2022
Publicaziun PCT
WO2023/020000 23.02.2023
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. 05-08-2026

    Concedì

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 05.08.2026

Partidas

Inventur

XU, Zhenwu

Shanghai 201506, CN

DAI, Xiaoguo

Shanghai 201506, 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.