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Patent europeic · EP3880748 · En vigur

Inscripziun en il register

Numer da publicaziun
EP3880748
Numer da la dumonda
EP19801981
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
05-11-2019
Publitgà
22-09-2021
Concedì
24-12-2025
La protecziun finescha il pli tard
04-11-2039
Proxima taxa annuala scadenta
30-11-2026
Classas IPC
C08L 23/04 (2006.01)
C08K 5/098 (2006.01)
B32B 27/32 (2006.01)
Prioritad
CA 3024241 16.11.2018
Dumonda PCT
PCT/IB2019/059500 05.11.2019
Publicaziun PCT
WO2020/099981 22.05.2020
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. 21-01-2026

    Represchentant inscrit

    Representative
    MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex

    Published in Swissreg on 21.01.2026

  2. 24-12-2025

    Concedì

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

    Published in Swissreg on 24.12.2025

Partidas

Possessur

Nova Chemicals (International) S.A.

Avenue de la Gare 14, 1700 Fribourg

Represchentant

MICHELI & CIE SA

122, rue de Genève, CP 61, 1226 Thônex

Inventur

WASYLENKO, Derek

Calgary, Alberta T2E 0N6, CA

LIGHTBODY, Owen

Calgary, Alberta T2E 0E4, CA

TIKUISIS, Tony

Calgary, Alberta T2M 2T7, CA

CHISHOLM, P. Scott

Calgary, Alberta T2L 1S8, 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.