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Patent europeic · EP3684839 · En vigur

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Numer da publicaziun
EP3684839
Numer da la dumonda
EP18766548
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
30-08-2018
Publitgà
29-07-2020
Concedì
25-01-2023
La protecziun finescha il pli tard
29-08-2038
Proxima taxa annuala scadenta
31-08-2027
Classas IPC
C08G 69/26 (2006.01)
C08L 77/06 (2006.01)
C08K 3/22 (2006.01)
C08K 3/38 (2006.01)
C08K 3/013 (2018.01)
C08K 5/20 (2006.01)
C08K 5/5313 (2006.01)
C08K 3/34 (2006.01)
C08K 5/00 (2006.01)
C08K 7/14 (2006.01)
Prioritad
US 201762561337 P 21.09.2017
Dumonda PCT
PCT/US2018/048692 30.08.2018
Publicaziun PCT
WO2019/060117 28.03.2019
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. 01-09-2026

    Next annual fee due on

    Next annual fee due on
    31.08.2026 → 31.08.2027

    Published in Swissreg on 01.09.2026

  2. 01-09-2025

    Next annual fee due on

    Next annual fee due on
    31.08.2025 → 31.08.2026

    Published in Swissreg on 01.09.2025

  3. 01-09-2024

    Next annual fee due on

    Next annual fee due on
    31.08.2024 → 31.08.2025

    Published in Swissreg on 01.09.2024

  4. 06-12-2023

    Midada

    Published in Swissreg on 06.12.2023

  5. 01-09-2023

    Midada

    Published in Swissreg on 01.09.2023

  6. 26-01-2023

    Represchentant inscrit

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 26.01.2023

  7. 25-01-2023

    Concedì

    Published in Swissreg on 25.01.2023

Partidas

Possessur

DuPont Polymers, Inc.

DUPONT POLYMERS, INC.

Chestnut Run Plaza 974 Centre Road, P.O. Box 2915, Wilmington DE 19805, US

Represchentant

Servopatent GmbH

Bühlstrasse 1, 8125 Zollikerberg

Inventur

NOZAKI, Masahiro

Utsunomiya-Shi Tochigi 321-0932, JP

MATHEW, Annakutty

Kingston, Ontario K7P 2K4, CA

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.