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Patent europeic · EP4331568 · En vigur

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Numer da publicaziun
EP4331568
Numer da la dumonda
EP22795024
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
29-04-2022
Publitgà
06-03-2024
Concedì
15-10-2025
La protecziun finescha il pli tard
28-04-2042
Proxima taxa annuala scadenta
30-04-2026
Classas IPC
A61K 9/00 (2006.01)
C08F 293/00 (2006.01)
C08G 63/664 (2006.01)
C08G 65/332 (2006.01)
C08G 83/00 (2006.01)
Prioritad
CN 202110479406 30.04.2021
CN 202111188454 12.10.2021
Dumonda PCT
PCT/CN2022/090327 29.04.2022
Publicaziun PCT
WO2022/228555 03.11.2022
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. 26-08-2026

    Midada

    Published in Swissreg on 26.08.2026

  2. 15-10-2025

    Concedì

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

    Published in Swissreg on 15.10.2025

Partidas

Possessur

Shanghai Senhui Medicine Co., Ltd.

Floor 4, No.14 Building No.3728 Jinke Road Free Trade Pilot Zone Pudong New Area, Shanghai 201203, CN

Jiangsu Hengrui Pharmaceuticals Co., Ltd.

No. 7 Kunlunshan Road Economic and Technological Development Zone, Lianyungang, Jiangsu 222047, CN

Inventur

QU, Ximing

Shanghai 201203, CN

WU, Fan

Shanghai 201203, CN

FENG, Lei

Shanghai 201203, CN

HUANG, Peng

Shanghai 201203, CN

HUANG, Jian

Shanghai 201203, 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.