QUARZGLASTIEGEL

Patent europeic · EP3835270 · En vigur

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Numer da publicaziun
EP3835270
Numer da la dumonda
EP19847282
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
04-06-2019
Publitgà
16-06-2021
Concedì
26-11-2025
La protecziun finescha il pli tard
03-06-2039
Proxima taxa annuala scadenta
30-06-2026
Classas IPC
C03B 20/00 (2006.01)
C30B 15/10 (2006.01)
C30B 29/06 (2006.01)
Prioritad
JP 2018150790 09.08.2018
Dumonda PCT
PCT/JP2019/022168 04.06.2019
Publicaziun PCT
WO2020/031481 13.02.2020
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. 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

Possessur

Shin-Etsu Quartz Products Co., Ltd

Shin-Etsu Quartz Products Co., Ltd.

1-11-2 Osaki, Shinagawa-ku, Tokyo 141-0032, JP

Inventur

BABA Yuji

Echizen-shi, Fukui 915-8535, 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.