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Patent europeic · EP4256172 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4256172
- Numer da la dumonda
- EP21901434
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 02-12-2021
- Publitgà
- 11-10-2023
- Concedì
- 26-11-2025
- Stritgà
- 23-07-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- E21B 41/00 (2006.01)E21B 47/07 (2012.01)H10N 10/10 (2023.01)
- Prioritad
- US 202063120310 P 02.12.2020
- Dumonda PCT
- PCT/US2021/061529 02.12.2021
- Publicaziun PCT
- WO2022/120003 09.06.2022
- 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.
- 07-10-2026
Midada
Published in Swissreg on 07.10.2026
- 23-07-2026
Stritgà, taxa betg pajada
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- 16-04-2026
Owner
- Owner
- OneSubsea IP UK Limited, 100 New Bridge Street, London EC4V 6JA, United Kingdom → OneSubsea IP UK Limited, 62 Buckingham Gate, London SW1E 6AJ, United Kingdom
Published in Swissreg on 16.04.2026
- 26-11-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.11.2025
Partidas
Inventur
PATHAK, Parth Dilip
Houston, Texas 77041, 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.