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Patent europeic · EP3421472 · Stritgà

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Numer da publicaziun
EP3421472
Numer da la dumonda
EP17778637
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
01-04-2017
Publitgà
02-01-2019
Concedì
07-12-2022
Stritgà
25-11-2025
Motiv
Taxa annuala betg pajada
Classas IPC
C07D 471/14 (2006.01)
C07D 471/22 (2006.01)
A61K 31/519 (2006.01)
A61P 35/00 (2006.01)
A61P 31/00 (2006.01)
A61P 37/00 (2006.01)
A61P 25/00 (2006.01)
Prioritad
CN 201610207371 05.04.2016
Dumonda PCT
PCT/CN2017/079371 01.04.2017
Publicaziun PCT
WO2017/173973 12.10.2017
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. 25-11-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.11.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.11.2025

  2. 01-05-2024

    Midada

    Published in Swissreg on 01.05.2024

  3. 18-10-2023

    Midada

    Published in Swissreg on 18.10.2023

  4. 01-05-2023

    Midada

    Published in Swissreg on 01.05.2023

  5. 07-12-2022

    Concedì

    Published in Swissreg on 07.12.2022

Partidas

Possessur

Peking University

No. 5 Yiheyuan Road Haidian District, Beijing 100871, CN

Inventur

LU, Dongbo

Haidian Beijing 100191, CN

LI, Zhongjun

Haidian Beijing 100191, CN

MENG, Xiangbao

Haidian Beijing 100191, CN

ZHANG, Meiqi

Haidian Beijing 100191, CN

CHEN, Yu

Haidian Beijing 100191, 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.