PROCÉDÉ DE PRODUCTION D'UN POLYESTER TÉRÉPHTALATE INTÉGRANT UN PROCÉDÉ DE DÉPOLYMÉRISATION
Patent europeic · EP3917641 · En vigur
Inscripziun en il register
- Numer da publicaziun
- EP3917641
- Numer da la dumonda
- EP20701203
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- En vigur
- Scrittira da patent
- Concedì
- Annunzià
- 27-01-2020
- Publitgà
- 08-12-2021
- Concedì
- 08-05-2024
- La protecziun finescha il pli tard
- 26-01-2040
- Proxima taxa annuala scadenta
- 31-01-2027
- Classas IPC
- B01D 11/00 (2006.01)C07C 67/54 (2006.01)C07C 69/82 (2006.01)C07C 51/43 (2006.01)C08J 11/04 (2006.01)C08G 63/02 (2006.01)C08G 63/18 (2006.01)C08G 63/78 (2006.01)
- Prioritad
- FR 1901024 01.02.2019
- Dumonda PCT
- PCT/EP2020/051844 27.01.2020
- Publicaziun PCT
- WO2020/156965 06.08.2020
- 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.
- 01-02-2026
Midada
Published in Swissreg on 01.02.2026
- 19-03-2025
Midada
Published in Swissreg on 19.03.2025
- 01-02-2025
Midada
Published in Swissreg on 01.02.2025
- 08-05-2024
Concedì
Published in Swissreg on 08.05.2024
Partidas
Inventur
THINON, Olivier
92852 Rueil-Malmaison, FR
GAUTHIER, Thierry
92852 Rueil-Malmaison, 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.