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Patent europeic · EP4108349 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4108349
Numer da la dumonda
EP21756208
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
10-02-2021
Publitgà
28-12-2022
Concedì
29-04-2026
La protecziun finescha il pli tard
09-02-2041
Proxima taxa annuala scadenta
28-02-2027
Classas IPC
C22B 3/06 (2006.01)
C22B 3/08 (2006.01)
C22B 3/38 (2006.01)
C22B 3/42 (2006.01)
C22B 3/46 (2006.01)
C22B 1/02 (2006.01)
C22B 5/04 (2006.01)
C22B 7/00 (2006.01)
C22B 15/00 (2006.01)
C22B 19/20 (2006.01)
C22B 23/00 (2006.01)
B09B 3/00 (2022.01)
B09B 3/35 (2022.01)
B09B 3/70 (2022.01)
B22F 1/00 (2022.01)
B22F 1/05 (2022.01)
B22F 1/145 (2022.01)
B22F 9/08 (2006.01)
H01M 10/54 (2006.01)
C22C 1/04 (2023.01)
Prioritad
JP 2020028091 21.02.2020
JP 2020044434 13.03.2020
JP 2020044435 13.03.2020
JP 2020046616 17.03.2020
JP 2020046617 17.03.2020
JP 2021004484 14.01.2021
Dumonda PCT
PCT/JP2021/004903 10.02.2021
Publicaziun PCT
WO2021/166755 26.08.2021
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. 29-04-2026

    Concedì

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

    Published in Swissreg on 29.04.2026

Partidas

Possessur

Sumitomo Metal Mining Co., Ltd.

SUMITOMO METAL MINING CO., LTD.

11-3, Shimbashi 5-chome Minato-ku, Tokyo 105-8716, JP

Inventur

TAKENOUCHI Hiroshi

Niihama-shi, Ehime 792-0002, JP

ASANO Satoshi

Niihama-shi, Ehime 792-0002, JP

HEGURI Shin-ichi

Niihama-shi, Ehime 792-0002, JP

SHOUJI Hirofumi

Niihama-shi, Ehime 792-0002, JP

KUDOU Keiji

Niihama-shi, Ehime 792-0002, JP

MATSUOKA Itsumi

Niihama-shi, Ehime 792-0002, JP

SANJO Shota

Niihama-shi, Ehime 792-0002, JP

MATSUGI Takumi

Niihama-shi, Ehime 792-0002, 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.