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Patent europeic · EP4003979 · Stritgà

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Numer da publicaziun
EP4003979
Numer da la dumonda
EP20757076
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
28-07-2020
Publitgà
01-06-2022
Concedì
13-11-2024
Stritgà
24-02-2026
Motiv
Taxa annuala betg pajada
Classas IPC
C07D 401/14 (2006.01)
C07D 417/14 (2006.01)
A61P 25/28 (2006.01)
A61P 35/00 (2006.01)
A61K 31/606 (2006.01)
A61K 31/427 (2006.01)
Prioritad
US 201962880700 P 31.07.2019
Dumonda PCT
PCT/US2020/043855 28.07.2020
Publicaziun PCT
WO2021/021797 04.02.2021
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 24-02-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.02.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.02.2026

  2. 24-09-2025

    Midada

    Published in Swissreg on 24.09.2025

  3. 13-11-2024

    Concedì

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

    Published in Swissreg on 13.11.2024

Partidas

Inventur

STATSYUK, Alexander

Houston, TX 77004, US

CHOWDHURY, Sandipan, Roy

Houston, TX 77204, US

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.