KÜNSTLICHE HERZKLAPPE

Patent europeic · EP4327781 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4327781
Numer da la dumonda
EP22891390
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
16-05-2022
Publitgà
28-02-2024
Concedì
03-12-2025
La protecziun finescha il pli tard
15-05-2042
Proxima taxa annuala scadenta
31-05-2026
Classas IPC
A61F 2/24 (2006.01)
Prioritad
CN 202111322399 09.11.2021
Dumonda PCT
PCT/CN2022/092937 16.05.2022
Publicaziun PCT
WO2023/082579 19.05.2023
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. 14-10-2026

    Midada

    Published in Swissreg on 14.10.2026

  2. 03-12-2025

    Concedì

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

    Published in Swissreg on 03.12.2025

Partidas

Inventur

ZHANG, Haijun

Shanghai 201206, CN

ZHAO, Jing

Shanghai 201206, CN

LIU, Xiang

Shanghai 201206, 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.