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Patent europeic · EP3844221 · Stritgà

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Numer da publicaziun
EP3844221
Numer da la dumonda
EP19780043
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
30-08-2019
Publitgà
07-07-2021
Concedì
27-09-2023
Stritgà
25-03-2025
Motiv
Taxa annuala betg pajada
Classas IPC
C08L 67/02 (2006.01)
Prioritad
US 201862725501 P 31.08.2018
Dumonda PCT
PCT/US2019/049072 30.08.2019
Publicaziun PCT
WO2020/047415 05.03.2020
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. 25-03-2025

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.03.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.03.2025

  2. 07-08-2024

    Midada

    Published in Swissreg on 07.08.2024

  3. 27-09-2023

    Concedì

    Published in Swissreg on 27.09.2023

Partidas

Possessur

DuPont Polymers, Inc.

DUPONT POLYMERS, INC.

Chestnut Run Plaza 974 Centre Road, P.O. Box 2915, Wilmington DE 19805, US

Inventur

DAFNIOTIS, Petros

1206 GENEVA

GRADELET, Yann

1206 GENEVA

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.