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Patent europeic · EP4317506 · Stritgà

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Numer da publicaziun
EP4317506
Numer da la dumonda
EP22781208
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
31-03-2022
Publitgà
07-02-2024
Concedì
10-12-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
C22C 38/00 (2006.01)
C22C 38/02 (2006.01)
C22C 38/08 (2006.01)
C22C 38/04 (2006.01)
C22C 38/06 (2006.01)
C22C 38/14 (2006.01)
C22C 38/10 (2006.01)
C22C 38/16 (2006.01)
C21D 8/12 (2006.01)
C21D 6/00 (2006.01)
C22C 38/60 (2006.01)
C21D 9/46 (2006.01)
H01F 1/147 (2006.01)
C21D 7/06 (2006.01)
H01F 1/18 (2006.01)
Prioritad
JP 2021063551 02.04.2021
Dumonda PCT
PCT/JP2022/016385 31.03.2022
Publicaziun PCT
WO2022/210998 06.10.2022
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

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

  1. 23-10-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. 21-10-2026

    Midada

    Published in Swissreg on 21.10.2026

  3. 10-12-2025

    Concedì

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

    Published in Swissreg on 10.12.2025

Partidas

Inventur

FUKUCHI, Minako

Tokyo 100-8071, JP

NATORI, Yoshiaki

Tokyo 100-8071, JP

MURAKAWA, Tesshu

Tokyo 100-8071, JP

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.