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Patent europeic · EP3966284 · En vigur
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- Numer da publicaziun
- EP3966284
- Numer da la dumonda
- EP20806151
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 09-05-2020
- Publitgà
- 16-03-2022
- Concedì
- 03-09-2025
- La protecziun finescha il pli tard
- 08-05-2040
- Proxima taxa annuala scadenta
- 31-05-2027
- Classas IPC
- C08L 77/06 (2006.01)C08L 77/02 (2006.01)C08K 7/14 (2006.01)C08K 13/04 (2006.01)
- Prioritad
- WO PCT/CN2019/086382 10.05.2019
- Dumonda PCT
- PCT/CN2020/089301 09.05.2020
- Publicaziun PCT
- WO2020/228621 19.11.2020
- 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.
- 15-07-2026
Midada
Published in Swissreg on 15.07.2026
- 01-06-2026
Next annual fee due on
- Next annual fee due on
- 31.05.2026 → 31.05.2027
Published in Swissreg on 01.06.2026
- 03-09-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.09.2025
Partidas
Inventur
SALWICZEK, Kathrin
45665 Recklinghausen, DE
YE, Chenyu
Shanghai 201108, CN
WELZ-BIERMANN, Urs
Lafayette, Indiana 47901, US
HUELSMANN, Klaus
45721 Haltern am See, DE
TENG, Fei
Shanghai 201108, CN
WANG, Zhisheng
Shanghai 200233, CN
GUO, Juan
Shanghai 201401, 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.