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Patent europeic · EP4615893 · En vigur

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Numer da publicaziun
EP4615893
Numer da la dumonda
EP23801402
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
06-11-2023
Publitgà
17-09-2025
Concedì
29-07-2026
La protecziun finescha il pli tard
05-11-2043
Proxima taxa annuala scadenta
30-11-2026
Classas IPC
C08G 18/08 (2006.01)
C08G 18/12 (2006.01)
C08G 18/28 (2006.01)
C08G 18/32 (2006.01)
C08G 18/40 (2006.01)
C08G 18/42 (2006.01)
C08G 18/48 (2006.01)
C08G 18/66 (2006.01)
C08G 18/72 (2006.01)
C08G 18/73 (2006.01)
C08G 18/75 (2006.01)
C09J 175/00 (2006.01)
Prioritad
CN 202211401931 09.11.2022
EP 22208664 21.11.2022
CN 202310572493 19.05.2023
EP 23188059 27.07.2023
Dumonda PCT
PCT/EP2023/080763 06.11.2023
Publicaziun PCT
WO2024/099927 16.05.2024
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. 29-07-2026

    Concedì

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

    Published in Swissreg on 29.07.2026

Partidas

Possessur

Covestro Deutschland AG

Kaiser-Wilhelm-Allee 60, 51373 Leverkusen, DE

Inventur

ZHOU, Shijie

Shanghai 201206, CN

DENG, Rui

Shanghai 201206, CN

WEI, Songli

Shanghai 200129, CN

LIU, Jiapei

Shanghai 201206, CN

XU, Shunping

Shanghai 201317, CN

SHENG, Hongyun

Shanghai 201206, 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.