DREHBARES MEHRFACH-TOOL
Patent europeic · EP4308791 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4308791
- Numer da la dumonda
- EP22717084
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 18-03-2022
- Publitgà
- 24-01-2024
- Concedì
- 14-01-2026
- Stritgà
- 23-10-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- E21B 41/00 (2006.01)
- Prioritad
- US 202163163189 P 19.03.2021
- Dumonda PCT
- PCT/EP2022/057248 18.03.2022
- Publicaziun PCT
- WO2022/195116 22.09.2022
- 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.
- 23-10-2026
Stritgà, taxa betg pajada
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- 25-03-2026
Midada
Published in Swissreg on 25.03.2026
- 21-01-2026
Owner
- Owner
- Transocean Sedco Forex Ventures Limited, 36C Dr. Roy's Drive, Bermuda House, 4th Floor, Grand Cayman KY1-1003, Cayman Islands → Transocean Sedco Forex Ventures Limited, Canon's Court, 22 Victoria St., Hamilton, Pembroke HM12, Bermuda
Published in Swissreg on 21.01.2026
- 14-01-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.01.2026
Partidas
Possessur
Transocean Sedco Forex Ventures Limited
Hamilton, Pembroke HM12, BM
Inventur
SLETTEBO, Tor Sigurd
Houston, Texas 77077, US
EMBERLEY, Gregory
Houston, Texas 77077, US
CZARNOTA, Michal
Houston, Texas 77077, US
HOLGERSEN, Anders
Houston, Texas 77077, 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.