FILTERMEDIUM MIT EINER FEINEN FASERSCHICHT
Patent europeic · EP4041432 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4041432
- Numer da la dumonda
- EP20807925
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 08-10-2020
- Publitgà
- 17-08-2022
- Concedì
- 15-04-2026
- La protecziun finescha il pli tard
- 07-10-2040
- Proxima taxa annuala scadenta
- 31-10-2026
- Classas IPC
- B01D 39/16 (2006.01)
- Prioritad
- US 201962912456 P 08.10.2019US 201962947998 P 13.12.2019US 201962952979 P 23.12.2019US 202062992003 P 19.03.2020US 202063004602 P 03.04.2020
- Dumonda PCT
- PCT/US2020/054844 08.10.2020
- Publicaziun PCT
- WO2021/072122 15.04.2021
- 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.
- 15-04-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 15.04.2026
Partidas
Inventur
JONES, Derek O.
Minneapolis, Minnesota 55440-1299, US
WILLIS, Klenton T.
Minneapolis, Minnesota 55440-1299, US
IGNACIO-DE LEON, Patricia A.
Minneapolis, Minnesota 55440-1299, US
WEIK, Thomas M.
Minneapolis, Minnesota 55440-1299, US
SAVSTROM, Jacob C.
Minneapolis, Minnesota 55440-1299, 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.