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Patent europeic · EP4448651 · En vigur

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Numer da publicaziun
EP4448651
Numer da la dumonda
EP21967719
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
17-12-2021
Publitgà
23-10-2024
Concedì
07-10-2026
La protecziun finescha il pli tard
16-12-2041
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
C08L 23/10 (2006.01)
C08L 43/04 (2006.01)
C08F 230/08 (2006.01)
C08F 30/08 (2006.01)
C08L 23/12 (2006.01)
Dumonda PCT
PCT/CN2021/138999 17.12.2021
Publicaziun PCT
WO2023/108584 22.06.2023
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. 07-10-2026

    Concedì

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

    Published in Swissreg on 07.10.2026

Partidas

Possessur

Dow Global Technologies LLC

2211 H.H. Dow Way, Midland, MI 48674, US

Inventur

LIU, Andong

Shanghai 201203, CN

SUN, Yabin

Shanghai 201203, CN

ZHANG, Wenxin

Shanghai 201203, CN

LI PI SHAN, Colin

Lake Jackson, Texas 77566, US

WU, Gaoxiang

Lake Jackson, Texas 77566, 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.