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Patent europeic · EP3774035 · Stritgà

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Numer da publicaziun
EP3774035
Numer da la dumonda
EP19716692
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
26-03-2019
Publitgà
17-02-2021
Concedì
21-05-2025
Stritgà
23-10-2026
Motiv
Taxa annuala betg pajada
Classas IPC
B01J 31/02 (2006.01)
C08F 110/14 (2006.01)
C08F 210/16 (2006.01)
C08F 4/659 (2006.01)
Prioritad
US 201862650412 P 30.03.2018
Dumonda PCT
PCT/US2019/024034 26.03.2019
Publicaziun PCT
WO2019/191068 03.10.2019
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. 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

  2. 02-04-2026

    Midada

    Published in Swissreg on 02.04.2026

  3. 21-05-2025

    Concedì

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

    Published in Swissreg on 21.05.2025

Partidas

Possessur

Dow Global Technologies LLC

2040 Dow Center, Midland, MI 48674, US

Inventur

KEATON, Richard J.

Lake Jackson, Texas 77566, US

HUACUJA, Rafael

Lake Jackson, Texas 77566, US

WILSON, David R.

Midland, Michigan 48674, US

KLOSIN, Jerzy

Midland, Michigan 48674, US

PEARSON, David M.

Lake Jackson, Texas 77566, US

SENECAL, Todd D.

Midland, Michigan 48674, US

MUKHOPADHYAY, Sukrit

Midland, Michigan 48674, US

WOODWARD, William H. H.

Midland, Michigan 48667, 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.