POLYMERMISCHUNG

Patent europeic · EP4084942 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4084942
Numer da la dumonda
EP20842862
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
22-12-2020
Publitgà
09-11-2022
Concedì
11-06-2025
La protecziun finescha il pli tard
21-12-2040
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
B29C 45/00 (2006.01)
C08K 3/22 (2006.01)
C08K 3/40 (2006.01)
C08K 5/54 (2006.01)
C08K 7/14 (2006.01)
C08L 23/06 (2006.01)
C08L 51/04 (2006.01)
C08L 67/02 (2006.01)
Prioritad
US 201962956070 P 31.12.2019
US 202063024510 P 13.05.2020
Dumonda PCT
PCT/US2020/066558 22.12.2020
Publicaziun PCT
WO2021/138141 08.07.2021
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. 23-04-2026

    Midada

    Published in Swissreg on 23.04.2026

  2. 01-01-2026

    Midada

    Published in Swissreg on 01.01.2026

  3. 16-06-2025

    Represchentant inscrit

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 16.06.2025

  4. 11-06-2025

    Concedì

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

    Published in Swissreg on 11.06.2025

Partidas

Possessur

DuPont Polymers, Inc.

DUPONT POLYMERS, INC.

974 Centre Road, Wilmington DE 19805, US

Represchentant

Servopatent GmbH

Bühlstrasse 1, 8125 Zollikerberg

Inventur

ORIANI, Steven R.

Wilmington, Delaware 19805, US

SAXENA, Shalini

Wilmington, Delaware 19805, US

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.