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Patent europeic · EP3755304 · En vigur

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Numer da publicaziun
EP3755304
Numer da la dumonda
EP19712282
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
21-02-2019
Publitgà
30-12-2020
Concedì
15-04-2026
La protecziun finescha il pli tard
20-02-2039
Proxima taxa annuala scadenta
28-02-2027
Classas IPC
A61K 9/00 (2006.01)
A61K 9/107 (2006.01)
C09K 23/00 (2022.01)
C09K 23/14 (2022.01)
A61K 47/24 (2006.01)
A61K 47/36 (2006.01)
C09K 23/34 (2022.01)
Prioritad
US 201862633359 P 21.02.2018
Dumonda PCT
PCT/IB2019/051432 21.02.2019
Publicaziun PCT
WO2019/162882 29.08.2019
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. 26-05-2026

    Represchentant inscrit

    Representative
    Praxi Intellectual Property SA, Via San Gottardo 15, 6900 Lugano

    Published in Swissreg on 26.05.2026

  2. 15-04-2026

    Concedì

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

    Published in Swissreg on 15.04.2026

Partidas

Possessur

Alcon AG

Alcon Inc.

Rue Louis-d'Affry 6, 1701 Fribourg

Represchentant

Praxi Intellectual Property SA

Via San Gottardo 15, 6900 Lugano

Inventur

KETELSON, Howard Allen

Fort Worth, Texas 76134, US

DAVIS, James W.

Falmouth, Maine 04105, US

RANGARAJAN, Rekha

Fort Worth, Texas 76134, 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.