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Patent europeic · EP4197621 · Stritgà

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Numer da publicaziun
EP4197621
Numer da la dumonda
EP22214757
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
19-12-2022
Publitgà
21-06-2023
Concedì
16-04-2025
Stritgà
23-07-2026
Motiv
Taxa annuala betg pajada
Classas IPC
B01D 53/86 (2006.01)
F23R 3/40 (2006.01)
F01D 25/30 (2006.01)
F02K 1/78 (2006.01)
Prioritad
US 202117554816 17.12.2021
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. 23-07-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. 25-02-2026

    Midada

    Published in Swissreg on 25.02.2026

  3. 16-04-2025

    Concedì

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

    Published in Swissreg on 16.04.2025

Partidas

Possessur

Pratt & Whitney Canada Corp.

PRATT & WHITNEY CANADA CORP.

1000 Marie Victorin, (01BE5), Longueuil, Québec J4G 1A1, CA

Inventur

STRATTON, Russell

(01BE5) Longueuil, J4G 1A1, CA

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.