METHOD FOR PRODUCING (METH)ACRYLIC ACID AMIDE COMPOUND

Patent europeic · EP3909942 · En vigur

Inscripziun en il register

Numer da publicaziun
EP3909942
Numer da la dumonda
EP21173744
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
13-05-2021
Publitgà
17-11-2021
Concedì
08-04-2026
La protecziun finescha il pli tard
12-05-2041
Proxima taxa annuala scadenta
31-05-2026
Classas IPC
C07C 231/02 (2006.01)
C07C 233/49 (2006.01)
C07D 207/16 (2006.01)
Prioritad
JP 2020085118 14.05.2020
JP 2020149953 07.09.2020
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. 08-04-2026

    Concedì

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

    Published in Swissreg on 08.04.2026

Partidas

Possessur

Ricoh Company, Ltd.

3-6, Nakamagome 1-chome Ohta-ku, Tokyo 143-8555, JP

Inventur

MORITA, Mitsunobu

Ohta-ku Tokyo 143-8555, JP

KOBAYASHI, Masahide

Ohta-ku Tokyo 143-8555, JP

SUENAGA, Takenori

Ohta-ku Tokyo 143-8555, JP

NOGUCHI, Soh

Ohta-ku Tokyo 143-8555, JP

OKADA, Takashi

Ohta-ku Tokyo 143-8555, JP

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.