VERLANGSAMTER POST-METALLOCEN-KATALYSATOREN
Patent europeic · EP4157891 · En vigur
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- Numer da publicaziun
- EP4157891
- Numer da la dumonda
- EP21735462
- 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
- 20-05-2026
- La protecziun finescha il pli tard
- 25-05-2041
- Proxima taxa annuala scadenta
- 31-05-2026
- Classas IPC
- C08F 110/14 (2006.01)C08F 210/16 (2006.01)C08F 4/659 (2006.01)
- Prioritad
- US 202063031638 P 29.05.2020US 202063081538 P 22.09.2020
- Dumonda PCT
- PCT/US2021/034133 26.05.2021
- Publicaziun PCT
- WO2021/242795 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.
- 20-05-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Partidas
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.