PROCÉDÉ DE DÉPOLYMÉRISATION D'UNE CHARGE POLYSTYRÉNIQUE PAR PYROLYSE

Patent europeic · EP4547629 · En vigur

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Numer da publicaziun
EP4547629
Numer da la dumonda
EP23735318
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
27-06-2023
Publitgà
07-05-2025
Concedì
19-08-2026
La protecziun finescha il pli tard
26-06-2043
Proxima taxa annuala scadenta
30-06-2027
Classas IPC
C07C 4/22 (2006.01)
C08J 11/12 (2006.01)
C10G 1/10 (2006.01)
Prioritad
FR 2206627 30.06.2022
Dumonda PCT
PCT/EP2023/067414 27.06.2023
Publicaziun PCT
WO2024/003021 04.01.2024
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.

  1. 19-08-2026

    Concedì

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 19.08.2026

Partidas

Possessur

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

23 place des Carmes Déchaux, 63000 Clermont-Ferrand, FR

Pyrowave Inc.

101- 2275 Upper Middle Road East, Oakville ON L6H OC3, CA

Inventur

MAISONNEUVE, Lise

63040 CLERMONT-FERRAND CEDEX 09, FR

MATHIEU, Florent

63040 CLERMONT-FERRAND CEDEX 09, 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.