VERFAHREN ZUR HERSTELLUNG EINES OPTISCHEN ELEMENTS UND OPTISCHES ELEMENT

Patent europeic · EP4032676 · En vigur

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Numer da publicaziun
EP4032676
Numer da la dumonda
EP20866779
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
16-09-2020
Publitgà
27-07-2022
Concedì
06-05-2026
La protecziun finescha il pli tard
15-09-2040
Proxima taxa annuala scadenta
30-09-2026
Classas IPC
B29C 39/02 (2006.01)
B29C 39/26 (2006.01)
G02B 3/00 (2006.01)
G02B 1/04 (2006.01)
B29C 33/38 (2006.01)
Prioritad
JP 2019172153 20.09.2019
Dumonda PCT
PCT/JP2020/035071 16.09.2020
Publicaziun PCT
WO2021/054358 25.03.2021
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. 06-05-2026

    Concedì

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

    Published in Swissreg on 06.05.2026

Partidas

Possessur

Mitsui Chemicals, Inc.

2-1, Yaesu 2-chome Chuo-ku, Tokyo 104-0028, JP

Inventur

ITO, Shinsuke

Omuta-shi, Fukuoka 836-8610, JP

RIBEIRO, Nigel

Omuta-shi, Fukuoka 836-8610, 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.