SILICONPOLYETHER

Patent europeic · EP4453068 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4453068
Numer da la dumonda
EP22801941
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
12-10-2022
Publitgà
30-10-2024
Concedì
12-11-2025
La protecziun finescha il pli tard
11-10-2042
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
C08G 77/46 (2006.01)
Prioritad
US 202163291553 P 20.12.2021
Dumonda PCT
PCT/US2022/077933 12.10.2022
Publicaziun PCT
WO2023/122364 29.06.2023
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. 23-09-2026

    Midada

    Published in Swissreg on 23.09.2026

  2. 12-11-2025

    Concedì

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

    Published in Swissreg on 12.11.2025

Partidas

Possessur

DOW SILICONES CORPORATION

Dow Silicones Corporation

2200 West Salzburg Road, Midland, Michigan 48686, US

Inventur

UGAZIO, Stephane

7180 Seneffe, BE

HANSSENS, Sophie

7180 Seneffe, BE

KUTERBEKOV, Mirasbek

London N4 2WL, GB

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.