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Patent europeic · EP4313569 · Stritgà

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Numer da publicaziun
EP4313569
Numer da la dumonda
EP22715737
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
31-03-2022
Publitgà
07-02-2024
Concedì
04-03-2026
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
B29D 11/00 (2006.01)
G02C 7/04 (2006.01)
Prioritad
US 202163169387 P 01.04.2021
Dumonda PCT
PCT/IB2022/053044 31.03.2022
Publicaziun PCT
WO2022/208448 06.10.2022
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. 23-10-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. 04-03-2026

    Concedì

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

    Published in Swissreg on 04.03.2026

Partidas

Possessur

Alcon Inc.

1701 Fribourg

Inventur

CHANG, Yuan

Atlanta, Georgia 30341, US

GE, Junhao

Redwood City, California 94063, US

PI, Ying

Johns Creek, Georgia 30097, US

NICULAS, Cornelius Daniel

Johns Creek, Georgia 30097, US

ZHENG, Yang

Alpharetta, Georgia 30022, US

ZHANG, Steve Yun

Johns Creek, Georgia 30097, US

PLAVNIK, Michelle

Johns Creek, Georgia 30097, US

LEVEILLEE, Ethan

Johns Creek, Georgia 30097, US

CHENG, Jing

Brea, California 92823, US

KUMI, Augustine Twum

Johns Creek, Georgia 30097, 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.