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Patent europeic · EP4129965 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP4129965
Numer da la dumonda
EP21780957
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
30-03-2021
Publitgà
08-02-2023
Concedì
17-12-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
C08G 64/02 (2006.01)
C07C 31/27 (2006.01)
Prioritad
JP 2020065276 31.03.2020
JP 2020065356 31.03.2020
Dumonda PCT
PCT/JP2021/013550 30.03.2021
Publicaziun PCT
WO2021/200952 07.10.2021
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 28-10-2026

    Midada

    Published in Swissreg on 28.10.2026

  2. 23-10-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  3. 17-12-2025

    Concedì

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

    Published in Swissreg on 17.12.2025

Partidas

Possessur

Mitsubishi Chemical Corporation

1-1, Marunouchi 1-chome,, Chiyoda-ku Tokyo 100-8251, JP

Inventur

SUGIHARA, Yusuke

Tokyo 100-8251, JP

HAYASHI, Hiroyuki

Tokyo 100-8251, JP

TAKAHASHI, Takayoshi

Tokyo 100-8251, JP

FUJI, Michiaki

Tokyo 100-8251, JP

NAKAGAWA, Takafumi

Tokyo 100-8251, 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.