POUDRE DE POLY-ARYL-ÉTHER-CÉTONE(S) CHARGÉE, PROCÉDÉ DE FABRICATION ET UTILISATION CORRESPONDANTS
Patent europeic · EP4041516 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP4041516
- Numer da la dumonda
- EP20793756
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 07-10-2020
- Publitgà
- 17-08-2022
- Concedì
- 18-02-2026
- La protecziun finescha il pli tard
- 06-10-2040
- Proxima taxa annuala scadenta
- 31-10-2026
- Classas IPC
- B29B 9/12 (2006.01)B29C 64/153 (2017.01)B33Y 70/00 (2020.01)C08K 3/013 (2018.01)C08K 3/26 (2006.01)C08K 3/34 (2006.01)C08K 3/36 (2006.01)C08J 3/12 (2006.01)C08G 65/40 (2006.01)B29B 7/00 (2006.01)B29B 7/90 (2006.01)
- Prioritad
- FR 1911127 08.10.2019
- Dumonda PCT
- PCT/FR2020/051759 07.10.2020
- Publicaziun PCT
- WO2021/069833 15.04.2021
- Lingua da l’annunzia
- franzos
- Funtauna
- Swissreg
Istorgia
Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.
- 18-02-2026
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Partidas
Possessur
ARKEMA FRANCE
92800 Puteaux, FR
Inventur
BRULE, Benoît
27470 SERQUIGNY, FR
BUSSI, Philippe
92705 COLOMBES CEDEX, FR
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.