PROCEDE DE TRAITEMENT D'UNE FORMATION SOUTERRAINE PAR INJECTION D'UNE SOLUTION AQUEUSE GELIFIANTE COMPRENANT UN ALUMINATE

Patent europeic · EP4143271 · En vigur

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Numer da publicaziun
EP4143271
Numer da la dumonda
EP21715283
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
31-03-2021
Publitgà
08-03-2023
Concedì
08-05-2024
La protecziun finescha il pli tard
30-03-2041
Proxima taxa annuala scadenta
31-03-2027
Classas IPC
C09K 8/504 (2006.01)
C09K 8/506 (2006.01)
E21B 33/138 (2006.01)
C09K 8/57 (2006.01)
C09K 8/575 (2006.01)
C04B 28/26 (2006.01)
Prioritad
FR 2004214 28.04.2020
Dumonda PCT
PCT/EP2021/058434 31.03.2021
Publicaziun PCT
WO2021/219318 04.11.2021
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. 01-04-2026

    Midada

    Published in Swissreg on 01.04.2026

  2. 01-04-2025

    Midada

    Published in Swissreg on 01.04.2025

  3. 19-03-2025

    Midada

    Published in Swissreg on 19.03.2025

  4. 08-05-2024

    Concedì

    Published in Swissreg on 08.05.2024

Partidas

Inventur

SISSMANN, Olivier

92852 RUEIL-MALMAISON CEDEX, FR

FLEURY, Marc

92852 RUEIL-MALMAISON CEDEX, 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.