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European patent · EP4126871 · Deleted

Register entry

Publication number
EP4126871
Application number
EP21715554
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 25, 2021
Published
Feb 8, 2023
Granted
May 8, 2024
Deleted
Oct 23, 2026
Reason
Annual fee unpaid
IPC classes
C07D 487/04 (2006.01)
A61K 31/519 (2006.01)
A61P 35/00 (2006.01)
Priority
US 202062994954 P 26.03.2020
PCT application
PCT/EP2021/057808 25.03.2021
PCT publication
WO2021/191380 30.09.2021
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 23, 2026

    Deleted, fee unpaid

    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. Apr 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.03.2025 → 31.03.2026

    Published in Swissreg on 01.04.2025

  3. Mar 19, 2025

    Change

    Published in Swissreg on 19.03.2025

  4. Jul 16, 2024

    Agent entered

    Representative
    MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex

    Published in Swissreg on 16.07.2024

  5. May 22, 2024

    Owner

    Owner
    Heptares Therapeutics Limited, Granta Park, Great Abington, Cambridge, Cambridgeshire CB21 6DG, United Kingdom → Nxera Pharma UK Limited, Granta Park, Great Abington, Cambridge, Cambridgeshire CB21 6DG, United Kingdom

    Published in Swissreg on 22.05.2024

  6. May 8, 2024

    Granted

    Published in Swissreg on 08.05.2024

Parties

Holder

Nxera Pharma UK Limited

Cambridge, Cambridgeshire CB21 6DG, GB

Agent

MICHELI & CIE SA

1226 Thônex

Inventor

MASON, Jonathan Stephen

Cambridge Cambridgeshire CB21 6DG, GB

DEFLORIAN, Francesca

Cambridge Cambridgeshire CB21 6DG, GB

SWAIN, Nigel Alan

Cambridge Cambridgeshire CB21 6DG, GB

BROWN, Giles Albert

Cambridge Cambridgeshire CB22 5JS, GB

ANDREWS, Stephen Philippe

Melbourn Royston Cambridgeshire SG8 6AY, GB

CONGREVE, Miles Stuart

Cambridge Cambridgeshire CB21 6DG, GB

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.