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Patent europeic · EP4148351 · En vigur

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Numer da publicaziun
EP4148351
Numer da la dumonda
EP20934346
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
04-06-2020
Publitgà
15-03-2023
Concedì
31-12-2025
La protecziun finescha il pli tard
03-06-2040
Proxima taxa annuala scadenta
30-06-2026
Classas IPC
F25D 11/02 (2006.01)
F25D 17/04 (2006.01)
F25D 23/12 (2006.01)
F25D 25/00 (2006.01)
Prioritad
CN 202010381516 08.05.2020
Dumonda PCT
PCT/CN2020/094288 04.06.2020
Publicaziun PCT
WO2021/223284 11.11.2021
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. 31-12-2025

    Concedì

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

    Published in Swissreg on 31.12.2025

Partidas

Inventur

YANG, Chun

Qingdao, Shandong 266736, CN

LI, Tao

Qingdao, Shandong 266736, CN

JIANG, Wenjing

Qingdao, Shandong 266736, CN

ZHANG, Qianyong

Qingdao, Shandong 266736, CN

ZHANG, Yu

Qingdao, Shandong 266736, 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.