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Patent europeic · EP4453621 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4453621
Numer da la dumonda
EP23804742
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
30-10-2023
Publitgà
30-10-2024
Concedì
22-10-2025
La protecziun finescha il pli tard
29-10-2043
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
G02B 1/04 (2006.01)
Prioritad
US 202263420738 P 31.10.2022
Dumonda PCT
PCT/GB2023/052823 30.10.2023
Publicaziun PCT
WO2024/094974 10.05.2024
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. 02-09-2026

    Midada

    Published in Swissreg on 02.09.2026

  2. 22-10-2025

    Concedì

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

    Published in Swissreg on 22.10.2025

Partidas

Possessur

CooperVision International Limited

Delta Park Concorde Way Segensworth North, Fareham PO15 5RL, GB

Inventur

SI, Erwin

Pleasanton, California 94588, US

KEIR, Nancy

Pleasanton, California 94588, US

BASUTHKAR SUNDAR RAO, Subam

Pleasanton, California 94588, US

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.