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Patent europeic · EP4299830 · En vigur

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Numer da publicaziun
EP4299830
Numer da la dumonda
EP21927993
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
09-09-2021
Publitgà
03-01-2024
Concedì
29-10-2025
La protecziun finescha il pli tard
08-09-2041
Proxima taxa annuala scadenta
30-09-2026
Classas IPC
D06N 3/14 (2006.01)
C08G 18/00 (2006.01)
C08G 18/44 (2006.01)
C08G 18/65 (2006.01)
Prioritad
JP 2021028405 25.02.2021
Dumonda PCT
PCT/JP2021/033081 09.09.2021
Publicaziun PCT
WO2022/180897 01.09.2022
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. 09-09-2026

    Midada

    Published in Swissreg on 09.09.2026

  2. 29-10-2025

    Concedì

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

    Published in Swissreg on 29.10.2025

Partidas

Possessur

DIC Corporation

DIC CORPORATION

35-38, Sakashita 3-chome, Itabashi-ku Tokyo 174-8520, JP

Inventur

TSENG, Ya-yi

Takaishi-shi, Osaka 592-0001, JP

MAEDA, Ryo

Takaishi-shi, Osaka 592-0001, 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.