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Patent europeic · EP4157892 · En vigur

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Numer da publicaziun
EP4157892
Numer da la dumonda
EP21735463
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
26-05-2021
Publitgà
05-04-2023
Concedì
19-08-2026
La protecziun finescha il pli tard
25-05-2041
Proxima taxa annuala scadenta
31-05-2027
Classas IPC
C08F 110/14 (2006.01)
C08F 4/659 (2006.01)
Prioritad
US 202063031638 P 29.05.2020
Dumonda PCT
PCT/US2021/034139 26.05.2021
Publicaziun PCT
WO2021/242800 02.12.2021
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. 19-08-2026

    Concedì

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

    Published in Swissreg on 19.08.2026

Partidas

Possessur

Dow Global Technologies LLC

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

Inventur

NEILSON, Bethany M.

Lake Jackson, Texas 77566, US

KUHLMAN, Roger L.

Lake Jackson, Texas 77566, US

BAILLIE, Rhett A.

Lake Jackson, Texas 77566, US

SZUL, John F.

Charleston, West Virginia 25303, 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.