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Patent europeic · EP3898758 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP3898758
Numer da la dumonda
EP19839209
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
16-12-2019
Publitgà
27-10-2021
Concedì
30-04-2025
Stritgà
23-07-2026
Motiv
Taxa annuala betg pajada
Classas IPC
C08G 59/42 (2006.01)
C08G 59/62 (2006.01)
C09J 163/00 (2006.01)
Prioritad
US 201862782020 P 19.12.2018
US 201962893407 P 29.08.2019
Dumonda PCT
PCT/US2019/066592 16.12.2019
Publicaziun PCT
WO2020/131729 25.06.2020
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. 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. 11-03-2026

    Midada

    Published in Swissreg on 11.03.2026

  3. 30-04-2025

    Concedì

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

    Published in Swissreg on 30.04.2025

Partidas

Possessur

Stepan Company

22 West Frontage Road, Northfield, Illinois 60093, US

Inventur

O'BRIEN, Michael, E.

Hainesville, IL 60030, US

KAPLAN, Warren A.

Libertyville, IL 60048, US

WESTFALL, Jennifer S.

Bethel Park, PA 15102, 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.