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Patent europeic · EP4272701 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4272701
Numer da la dumonda
EP21913011
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
12-07-2021
Publitgà
08-11-2023
Concedì
27-08-2025
La protecziun finescha il pli tard
11-07-2041
Proxima taxa annuala scadenta
31-07-2026
Classas IPC
A61F 2/24 (2006.01)
Prioritad
CN 202011622698 30.12.2020
Dumonda PCT
PCT/CN2021/105801 12.07.2021
Publicaziun PCT
WO2022/142258 07.07.2022
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. 08-07-2026

    Midada

    Published in Swissreg on 08.07.2026

  2. 27-08-2025

    Concedì

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

    Published in Swissreg on 27.08.2025

Partidas

Possessur

Sierra Valve LLC

300 Delaware Avenue Suite 210-2207, Wilmington, DE 19801, US

Inventur

TAN, Jian Fong

Suzhou, Jiangsu 215000, CN

WANG, Kai

Suzhou, Jiangsu 215000, CN

ZHANG, Yi

Suzhou, Jiangsu 215000, 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.