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Patent europeic · EP3612571 · En vigur

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Numer da publicaziun
EP3612571
Numer da la dumonda
EP18719654
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
28-03-2018
Publitgà
26-02-2020
Concedì
19-05-2021
La protecziun finescha il pli tard
27-03-2038
Proxima taxa annuala scadenta
31-03-2027
Classas IPC
C08F 10/02 (2006.01)
C08F 2/00 (2006.01)
Prioritad
US 201715491135 19.04.2017
Dumonda PCT
PCT/IB2018/052141 28.03.2018
Publicaziun PCT
WO2018/193327 25.10.2018
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. 01-04-2026

    Midada

    Published in Swissreg on 01.04.2026

  2. 01-04-2025

    Midada

    Published in Swissreg on 01.04.2025

  3. 01-04-2024

    Midada

    Published in Swissreg on 01.04.2024

  4. 01-04-2023

    Midada

    Published in Swissreg on 01.04.2023

  5. 30-03-2022

    Midada

    Published in Swissreg on 30.03.2022

  6. 19-05-2021

    Concedì

    Published in Swissreg on 19.05.2021

Partidas

Possessur

Nova Chemicals (International) S.A.

Avenue de la Gare 14, 1700 Fribourg

Inventur

VAN ASSELDONK, Lawrence

Sarnia, Ontario N7T 7H6, CA

BROWN, Stephen

Calgary, Alberta T3M 2C3, CA

SALOMONS, Stephen

Calgary, Alberta T3M 0J2, CA

LACOMBE, Yves

Calgary, Alberta T3A 5N4, CA

KAZEMI, Niousha

Calgary, Alberta T2M 1X2, CA

WANG, Xiaochuan

Calgary, Alberta T3G 5P7, 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.