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Patent europeic · EP4005993 · En vigur

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Numer da publicaziun
EP4005993
Numer da la dumonda
EP20848031
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
04-06-2020
Publitgà
01-06-2022
Concedì
26-11-2025
La protecziun finescha il pli tard
03-06-2040
Proxima taxa annuala scadenta
30-06-2026
Classas IPC
C03C 25/106 (2018.01)
C03C 25/285 (2018.01)
C03C 25/47 (2018.01)
G02B 6/44 (2006.01)
C03C 25/1065 (2018.01)
C08F 290/06 (2006.01)
C08G 18/48 (2006.01)
C08G 18/67 (2006.01)
C08G 18/75 (2006.01)
C08G 18/76 (2006.01)
C08K 3/36 (2006.01)
C08K 9/06 (2006.01)
C08K 3/22 (2006.01)
C09D 175/16 (2006.01)
Prioritad
JP 2019137900 26.07.2019
Dumonda PCT
PCT/JP2020/022108 04.06.2020
Publicaziun PCT
WO2021/019908 04.02.2021
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. 07-10-2026

    Midada

    Published in Swissreg on 07.10.2026

  2. 26-11-2025

    Concedì

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

    Published in Swissreg on 26.11.2025

Partidas

Inventur

IWAGUCHI, Noriaki

Osaka-shi, Osaka 541-0041, JP

HAMAKUBO, Katsushi

Osaka-shi, Osaka 541-0041, JP

TOKUDA, Chiaki

Osaka-shi, Osaka 541-0041, 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.