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Patent europeic · EP4261449 · En vigur

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Numer da publicaziun
EP4261449
Numer da la dumonda
EP21903010
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
14-10-2021
Publitgà
18-10-2023
Concedì
10-12-2025
La protecziun finescha il pli tard
13-10-2041
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
F16L 11/08 (2006.01)
Prioritad
JP 2020206341 11.12.2020
Dumonda PCT
PCT/JP2021/038142 14.10.2021
Publicaziun PCT
WO2022/123906 16.06.2022
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. 21-10-2026

    Midada

    Published in Swissreg on 21.10.2026

  2. 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

Possessur

Bridgestone Corporation

BRIDGESTONE CORPORATION

1-1, Kyobashi 3-chome, Chuo-ku Tokyo 104-8340, JP

Inventur

SOTOWA, Takashi

Tokyo 104-8340, JP

KURODA, Taisuke

Tokyo 104-8340, JP

MIYAWAKI, Akira

Tokyo 104-8340, 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.