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Patent europeic · EP4511683 · En vigur

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Numer da publicaziun
EP4511683
Numer da la dumonda
EP23718840
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
29-03-2023
Publitgà
26-02-2025
Concedì
16-09-2026
La protecziun finescha il pli tard
28-03-2043
Proxima taxa annuala scadenta
31-03-2027
Classas IPC
G02B 5/12 (2006.01)
Prioritad
US 202263363198 P 19.04.2022
Dumonda PCT
PCT/IB2023/053140 29.03.2023
Publicaziun PCT
WO2023/203406 26.10.2023
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 16-09-2026

    Concedì

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

    Published in Swissreg on 16.09.2026

Partidas

Possessur

3M Innovative Properties Company

3M Center Post Office Box 33427, Saint Paul, Minnesota 55133-3427, US

Inventur

NG, Lok-Man

Taipei, 10682, TW

NIWAS, Shri

Saint Paul, Minnesota 55133-3427, US

XIA, Ying

Saint Paul, Minnesota 55133-3427, US

MCCOY, Michael A.

Saint Paul, Minnesota 55133-3427, US

CHEN-HO, Kui

Saint Paul, Minnesota 55133-3427, US

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