DIFFERENZIELLE RAUSCHUNTERDRÜCKUNG
Patent europeic · EP3949118 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP3949118
- Numer da la dumonda
- EP20783108
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 31-03-2020
- Publitgà
- 09-02-2022
- Concedì
- 29-04-2026
- La protecziun finescha il pli tard
- 30-03-2040
- Proxima taxa annuala scadenta
- 31-03-2027
- Classas IPC
- G01R 19/10 (2006.01)H03F 1/26 (2006.01)H03F 3/45 (2006.01)E21B 41/00 (2006.01)
- Prioritad
- US 201916376284 05.04.2019
- Dumonda PCT
- PCT/US2020/025970 31.03.2020
- Publicaziun PCT
- WO2020/205869 08.10.2020
- 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.
- 29-04-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.04.2026
Partidas
Inventur
ABAWI, Daniel
Minden, Nevada 89423, 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.