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Patent europeic · EP3831857 · Stritgà

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Numer da publicaziun
EP3831857
Numer da la dumonda
EP19843820
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
30-07-2019
Publitgà
09-06-2021
Concedì
12-03-2025
Stritgà
24-02-2026
Motiv
Taxa annuala betg pajada
Classas IPC
C08F 8/00 (2006.01)
C08K 5/04 (2006.01)
C08K 5/16 (2006.01)
C08K 5/37 (2006.01)
C08L 23/26 (2025.01)
C08L 101/02 (2006.01)
C08F 255/02 (2006.01)
C08J 3/24 (2006.01)
C08L 51/06 (2006.01)
C08L 53/02 (2006.01)
C08L 91/00 (2006.01)
Prioritad
JP 2018142527 30.07.2018
Dumonda PCT
PCT/JP2019/029788 30.07.2019
Publicaziun PCT
WO2020/027109 06.02.2020
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. 24-02-2026

    Stritgà, taxa betg pajada

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.02.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.02.2026

  2. 21-01-2026

    Midada

    Published in Swissreg on 21.01.2026

  3. 12-03-2025

    Concedì

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

    Published in Swissreg on 12.03.2025

Partidas

Possessur

ENEOS Materials Corporation

5-2, Higashi-Shinbashi 1-chome Minato-ku, Tokyo 105-7109, JP

Inventur

CHINO, Keisuke

Tokyo 100-8162, JP

MORINAGA, Yoshihiro

Tokyo 100-8162, JP

SASAKI, Yuhei

Tokyo 100-8162, JP

ISHII, Takafumi

Tokyo 100-8162, JP

IWASAKI, Toshiyuki

Tokyo 100-8162, 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.