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Patent europeic · EP3902973 · En vigur
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- Numer da publicaziun
- EP3902973
- Numer da la dumonda
- EP19903059
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 26-12-2019
- Publitgà
- 03-11-2021
- Concedì
- 14-10-2026
- La protecziun finescha il pli tard
- 25-12-2039
- Proxima taxa annuala scadenta
- 31-12-2026
- Classas IPC
- E21B 23/02 (2006.01)E21B 33/04 (2006.01)G01S 15/08 (2006.01)E21B 47/14 (2006.01)G01S 7/521 (2006.01)G01S 15/87 (2006.01)G01S 15/88 (2006.01)
- Prioritad
- US 201862785224 P 27.12.2018
- Dumonda PCT
- PCT/US2019/068576 26.12.2019
- Publicaziun PCT
- WO2020/139944 02.07.2020
- 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.
- 14-10-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.10.2026
Partidas
Inventur
LIM, Haw Keat
Singapore 629560, SG
LEE, Yong Wee
Singapore 629560, SG
MENON, Sanjay
Singapore 629560, SG
VURUPUTOOR, Srivathsan Sudershan
Singapore 629560, SG
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.