PURIFICATION DE LIQUIDES AROMATIQUES

Patent europeic · EP4178702 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4178702
Numer da la dumonda
EP21746776
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
08-07-2021
Publitgà
17-05-2023
Concedì
14-10-2026
La protecziun finescha il pli tard
07-07-2041
Proxima taxa annuala scadenta
31-07-2027
Classas IPC
B01D 15/00 (2006.01)
C07C 7/13 (2006.01)
C07C 41/36 (2006.01)
Prioritad
FR 2007312 10.07.2020
Dumonda PCT
PCT/FR2021/051267 08.07.2021
Publicaziun PCT
WO2022/008846 13.01.2022
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. 15-10-2026

    Represchentant inscrit

    Representative
    Stolmár & Partner Intellectual Property S.à.r.l., Bahnhofstrasse 11, 6210 Sursee

    Published in Swissreg on 15.10.2026

  2. 14-10-2026

    Concedì

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

    Published in Swissreg on 14.10.2026

Partidas

Possessur

Eastman Chemical HTF GMBH

Paul-Baumann-Strasse 1, 45772 Marl, DE

Represchentant

Stolmár & Partner Intellectual Property S.à.r.l.

Bahnhofstrasse 11, 6210 Sursee

Inventur

BLANC, Jérôme

69491 PIERRE-BENITE Cedex, FR

MONGUILLON, Bernard

92705 COLOMBES CEDEX, FR

BOUVIER, Ludivine

64170 LACQ, FR

RAVON, Ugo

64170 LACQ, 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.