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Patent europeic · EP3856134 · En vigur

Inscripziun en il register

Numer da publicaziun
EP3856134
Numer da la dumonda
EP19865136
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
29-07-2019
Publitgà
04-08-2021
Concedì
29-10-2025
La protecziun finescha il pli tard
28-07-2039
Proxima taxa annuala scadenta
31-07-2027
Classas IPC
A61K 8/41 (2006.01)
C07C 217/08 (2006.01)
C08G 18/50 (2006.01)
Prioritad
US 201862736124 P 25.09.2018
Dumonda PCT
PCT/US2019/043871 29.07.2019
Publicaziun PCT
WO2020/068262 02.04.2020
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. 09-09-2026

    Midada

    Published in Swissreg on 09.09.2026

  2. 01-08-2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  3. 08-01-2026

    Represchentant inscrit

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 08.01.2026

  4. 29-10-2025

    Concedì

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

    Published in Swissreg on 29.10.2025

Partidas

Possessur

Huntsman Petrochemical LLC

10003 Woodloch Forest Drive, The Woodlands, TX 77380, US

Represchentant

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventur

ZHAO, Haibo

The Woodlands, Texas 77381, 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.