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Patent europeic · EP3837298 · En vigur

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Numer da publicaziun
EP3837298
Numer da la dumonda
EP19752536
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
15-08-2019
Publitgà
23-06-2021
Concedì
22-07-2026
La protecziun finescha il pli tard
14-08-2039
Proxima taxa annuala scadenta
31-08-2026
Classas IPC
C08G 18/79 (2006.01)
C08G 18/80 (2006.01)
C08G 18/08 (2006.01)
C09J 175/04 (2006.01)
Prioritad
CN 201810932991 15.08.2018
EP 18197364 27.09.2018
Dumonda PCT
PCT/EP2019/071969 15.08.2019
Publicaziun PCT
WO2020/035573 20.02.2020
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. 22-07-2026

    Concedì

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

    Published in Swissreg on 22.07.2026

Partidas

Possessur

Covestro Deutschland AG

Kaiser-Wilhelm-Allee 60, 51373 Leverkusen, DE

Inventur

AVTOMONOV, Evgeny

51375 Leverkusen, DE

JIN, Chen

Guangzhou, Guangdong, 510150, CN

ZHU, Yingdan

Shanghai, 201210, CN

WEI, Songli

Shanghai 200129, CN

SONG, Qinglin

Shanghai, Jiading District 201805, CN

ZHANG, Chenxi

Shanghai 200135, CN

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.