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Patent europeic · EP4031370 · En vigur

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Numer da publicaziun
EP4031370
Numer da la dumonda
EP20775411
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
14-09-2020
Publitgà
27-07-2022
Concedì
25-02-2026
La protecziun finescha il pli tard
13-09-2040
Proxima taxa annuala scadenta
30-09-2027
Classas IPC
B32B 27/08 (2006.01)
B32B 27/30 (2006.01)
B32B 27/32 (2006.01)
Prioritad
US 201962903109 P 20.09.2019
Dumonda PCT
PCT/IB2020/058520 14.09.2020
Publicaziun PCT
WO2021/053492 25.03.2021
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. 01-10-2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 01.10.2026

  2. 20-03-2026

    Represchentant inscrit

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

    Published in Swissreg on 20.03.2026

  3. 25-02-2026

    Concedì

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

    Published in Swissreg on 25.02.2026

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

CLARE, Robert

Cochrane, Alberta T4C 1R8, CA

GIBBONS, Ian

Calgary, Alberta T3L 2B9, CA

WARD, Daniel

Maineville, Ohio 45039, US

DAVEY, Allister

Didsbury, Alberta T0M 0W0, 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.