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Patent europeic · EP4048211 · En vigur

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Numer da publicaziun
EP4048211
Numer da la dumonda
EP20808228
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
19-10-2020
Publitgà
31-08-2022
Concedì
08-07-2026
La protecziun finescha il pli tard
18-10-2040
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
A61F 5/44 (2006.01)
A61F 5/441 (2006.01)
Prioritad
US 201916658560 21.10.2019
Dumonda PCT
PCT/US2020/056261 19.10.2020
Publicaziun PCT
WO2021/080896 29.04.2021
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. 08-07-2026

    Concedì

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

    Published in Swissreg on 08.07.2026

Partidas

Possessur

Covestro LLC

1 Covestro Circle, Pittsburgh, PA 15205, US

Covestro Deutschland AG

Kaiser-Wilhelm-Allee 60, 51373 Leverkusen, DE

Inventur

SCHULTZE, Dirk

40764 Langenfeld, DE

STEBBINS, Lionel

Belchertown, Massachusetts 01007-9461, US

KLEINHEIDER, Andre

41352 Korschenbroich, DE

KOSTHORST, Helge

27374 Visselhövede, DE

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.