VERWENDUNG VON RERAFFINIERTEM BASISÖL

Patent europeic · EP4638672 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4638672
Numer da la dumonda
EP23832709
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
13-12-2023
Publitgà
29-10-2025
Concedì
08-07-2026
La protecziun finescha il pli tard
12-12-2043
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
C10M 175/00 (2006.01)
C10M 175/02 (2006.01)
C10N 20/02 (2006.01)
C10N 20/00 (2006.01)
C10N 30/02 (2006.01)
C10N 30/08 (2006.01)
C10N 30/10 (2006.01)
C10N 30/00 (2006.01)
C10N 40/08 (2006.01)
C10N 30/12 (2006.01)
C10N 30/18 (2006.01)
C10G 21/00 (2006.01)
Prioritad
CN 202211634787 19.12.2022
Dumonda PCT
PCT/EP2023/085522 13.12.2023
Publicaziun PCT
WO2024/132751 27.06.2024
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.

  1. 08-07-2026

    Concedì

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

    Published in Swissreg on 08.07.2026

Partidas

Possessur

Shell Internationale Research Maatschappij B.V.

Carel van Bylandtlaan 30, 2596 HR The Hague, NL

Inventur

NIE, Junfang

Shanghai 201210, CN

CHEN, Yuan Ting

Shanghai 201210, CN

SONG, Wei

Houston, Texas 77082-3101, 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.