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Patent europeic · EP3958977 · En vigur

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Numer da publicaziun
EP3958977
Numer da la dumonda
EP20722197
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
10-04-2020
Publitgà
02-03-2022
Concedì
13-09-2023
La protecziun finescha il pli tard
09-04-2040
Proxima taxa annuala scadenta
30-04-2027
Classas IPC
A61P 35/00 (2006.01)
C07D 491/22 (2006.01)
A61K 31/4375 (2006.01)
A61K 47/50 (2017.01)
Prioritad
US 201962839440 P 26.04.2019
US 201962875169 P 17.07.2019
US 202062978159 P 18.02.2020
Dumonda PCT
PCT/US2020/027831 10.04.2020
Publicaziun PCT
WO2020/219287 29.10.2020
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. 01-05-2026

    Midada

    Published in Swissreg on 01.05.2026

  2. 01-05-2025

    Midada

    Published in Swissreg on 01.05.2025

  3. 24-07-2024

    Midada

    Published in Swissreg on 24.07.2024

  4. 01-05-2024

    Midada

    Published in Swissreg on 01.05.2024

  5. 13-12-2023

    Represchentant inscrit

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 13.12.2023

  6. 13-09-2023

    Concedì

    Published in Swissreg on 13.09.2023

Partidas

Possessur

ImmunoGen, Inc.

830 Winter Street, Waltham, MA 02451-1477, US

Represchentant

Servopatent GmbH

Bühlstrasse 1, 8125 Zollikerberg

Inventur

PLEYNET, David, P.

Newton, MA 02465, US

WIDDISON, Wayne, C.

Belmont, MA 02478, US

CHARI, Ravi

Newton Highlands, MA 02461, US

LI, Wei

Acton, MA 01720, 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.