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Patent europeic · EP4103815 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4103815
- Numer da la dumonda
- EP21753031
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 05-02-2021
- Publitgà
- 21-12-2022
- Concedì
- 19-08-2026
- La protecziun finescha il pli tard
- 04-02-2041
- Proxima taxa annuala scadenta
- 28-02-2027
- Classas IPC
- E21B 47/022 (2012.01)G01V 1/30 (2006.01)G01V 3/20 (2006.01)G06F 30/20 (2020.01)
- Prioritad
- US 202016790529 13.02.2020
- Dumonda PCT
- PCT/US2021/016813 05.02.2021
- Publicaziun PCT
- WO2021/162949 19.08.2021
- 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.
- 19-08-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.08.2026
Partidas
Inventur
ZHANG, Zhengxin
Katy, Texas 77493, US
CHEN, Wei
Katy, Texas 77493, US
SHEN, Yuelin
Katy, Texas 77493, US
CHEN, Zhenyu
Beijing 100084, CN
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.