VERFAHREN ZUR POLYMERISATION VON POLYETHERN
Patent europeic · EP4423168 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4423168
- Numer da la dumonda
- EP22797563
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 30-09-2022
- Publitgà
- 04-09-2024
- Concedì
- 10-12-2025
- La protecziun finescha il pli tard
- 29-09-2042
- Proxima taxa annuala scadenta
- 30-09-2026
- Classas IPC
- C08G 65/26 (2006.01)B01J 27/26 (2006.01)C08G 65/40 (2006.01)B01J 35/45 (2024.01)B01J 37/36 (2006.01)B01J 37/00 (2006.01)B01J 37/03 (2006.01)
- Prioritad
- US 202163271650 P 25.10.2021
- Dumonda PCT
- PCT/US2022/045375 30.09.2022
- Publicaziun PCT
- WO2023/075987 04.05.2023
- 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.
- 21-10-2026
Midada
Published in Swissreg on 21.10.2026
- 10-12-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.12.2025
Partidas
Inventur
STEELMAN, David K.
Freeport, Texas 77541, US
NIKBIN, Nima
Lake Jackson, Texas 77566, US
RAGHURAMAN, Arjun
Lake Jackson, Texas 77566, US
ZIEBARTH, Robin P.
Midland, Michigan 48667, US
WESTON, John W.
Lake Jackson, Texas 77566, US
MASY, Jean-Paul
4530 AA Terneuzen, NL
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.