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Patent europeic · EP3951135 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP3951135
Numer da la dumonda
EP20814185
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
22-05-2020
Publitgà
09-02-2022
Concedì
04-12-2024
Stritgà
23-12-2025
Motiv
Taxa annuala betg pajada
Classas IPC
E21D 9/10 (2006.01)
E21D 9/11 (2006.01)
E21B 12/02 (2006.01)
Prioritad
JP 2019102082 31.05.2019
Dumonda PCT
PCT/JP2020/020376 22.05.2020
Publicaziun PCT
WO2020/241514 03.12.2020
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. 23-12-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.12.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.12.2025

  2. 15-10-2025

    Midada

    Published in Swissreg on 15.10.2025

  3. 04-12-2024

    Concedì

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

    Published in Swissreg on 04.12.2024

Partidas

Possessur

KOMATSU LTD.

Komatsu Ltd.

2-3-6, Akasaka, Minato-ku Tokyo 107-8414, JP

The University of Tokyo

3-1, Hongo 7-chome, Bunkyo-ku Tokyo 113-8654, JP

Inventur

MORIOKA, Eiichi

Tokyo 107-8414, JP

TERADA, Shinichi

Tokyo 107-8414, JP

FUKUI, Rui

Tokyo 113-8654, JP

YAMADA, Yudai

Tokyo 113-8654, 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.