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Patent europeic · EP4249662 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4249662
- Numer da la dumonda
- EP21874629
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 01-12-2021
- Publitgà
- 27-09-2023
- Concedì
- 16-07-2025
- Stritgà
- 23-07-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- D06F 33/32 (2020.01)D06F 35/00 (2006.01)D06F 31/00 (2006.01)D06F 39/40 (2024.01)D06F 103/16 (2020.01)D06F 105/28 (2020.01)D06F 105/32 (2020.01)D06F 58/02 (2006.01)D06F 25/00 (2006.01)
- Prioritad
- CN 202011561879 25.12.2020
- Dumonda PCT
- PCT/CN2021/134685 01.12.2021
- Publicaziun PCT
- WO2022/068975 07.04.2022
- Lingua da l’annunzia
- chinais
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 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
- 28-05-2026
Midada
Published in Swissreg on 28.05.2026
- 16-07-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.07.2025
Partidas
Possessur
Inventur
LIU, Kai
Qingdao, Shandong 266101, CN
XU, Sheng
Qingdao, Shandong 266101, CN
ZHAO, Zhiqiang
Qingdao, Shandong 266101, 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.