EPOXY-FUNKTIONALISIERTE POLY(ARYLETHERSULFONEN)-COPOLYMERE
Patent europeic · EP4087891 · Stritgà
Inscripziun en il register
- Numer da publicaziun
- EP4087891
- Numer da la dumonda
- EP21700484
- Gener
- Patent europeic cun effect per la Svizra ed il Liechtenstein
- Status
- Stritgà
- Scrittira da patent
- Concedì
- Annunzià
- 04-01-2021
- Publitgà
- 16-11-2022
- Concedì
- 19-03-2025
- Stritgà
- 25-08-2026
- Motiv
- Taxa annuala betg pajada
- Classas IPC
- C08G 65/40 (2006.01)B01D 71/68 (2006.01)C02F 1/44 (2023.01)C08G 65/48 (2006.01)C08G 75/23 (2006.01)C08L 71/02 (2006.01)C08L 71/10 (2006.01)C08L 81/06 (2006.01)
- Prioritad
- US 202062957845 P 07.01.2020EP 20161522 06.03.2020
- Dumonda PCT
- PCT/EP2021/050003 04.01.2021
- Publicaziun PCT
- WO2021/140061 15.07.2021
- 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.
- 25-08-2026
Stritgà, taxa betg pajada
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- 28-01-2026
Midada
Published in Swissreg on 28.01.2026
- 24-09-2025
Owner
- Owner
- Solvay Specialty Polymers USA, LLC., 4500 McGinnis Ferry Road, Alpharetta, GA 30005-3914, USA → Syensqo Specialty Polymers USA, LLC, 4500 McGinnis Ferry Road, Alpharetta GA 30005-3914, USA
Published in Swissreg on 24.09.2025
- 19-03-2025
Concedì
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.03.2025
Partidas
Inventur
NAIR, Kamlesh
Alpharetta, GA 30005, US
POLLINO, Joel
Johns Creek, GA 30022, 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.