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European patent · EP3717464 · Deleted

Register entry

Publication number
EP3717464
Application number
EP19790014
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 24, 2019
Published
Oct 7, 2020
Granted
Jun 16, 2021
Deleted
May 23, 2025
Reason
Annual fee unpaid
IPC classes
C07D 311/72 (2006.01)
C07C 201/08 (2006.01)
C07C 205/06 (2006.01)
C07D 239/30 (2006.01)
C07D 207/40 (2006.01)
C07D 209/48 (2006.01)
C07F 5/02 (2006.01)
C07D 213/61 (2006.01)
C07D 307/71 (2006.01)
C07C 209/02 (2006.01)
C07C 231/12 (2006.01)
C07C 253/30 (2006.01)
C07C 315/04 (2006.01)
C07C 319/20 (2006.01)
C07J 41/00 (2006.01)
C07D 209/02 (2006.01)
C07D 231/14 (2006.01)
C07D 233/76 (2006.01)
C07D 233/92 (2006.01)
C07D 333/12 (2006.01)
C07H 15/00 (2006.01)
Priority
EP 18202956 26.10.2018
PCT application
PCT/EP2019/079108 24.10.2019
PCT publication
WO2020/084094 30.04.2020
Filing language
English
Source
Swissreg

History

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

  1. May 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.05.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.05.2025

  2. Nov 1, 2023

    Change

    Published in Swissreg on 01.11.2023

  3. Nov 1, 2022

    Change

    Published in Swissreg on 01.11.2022

  4. Apr 27, 2022

    Change

    Published in Swissreg on 27.04.2022

  5. Mar 29, 2022

    Address changed

    Representative
    Schaad, Balass, Menzl & Partner AG, Patent- und Markenanwälte, Dufourstrasse 101, 8034 Zürich → Schaad Balass Menzl & Partner AG, Patent- und Markenanwälte, Bellerivestrasse 20, Postfach, 8034 Zürich

    Published in Swissreg on 29.03.2022

  6. Aug 17, 2021

    Agent entered

    Representative
    Schaad, Balass, Menzl & Partner AG, Patent- und Markenanwälte, Dufourstrasse 101, 8034 Zürich

    Published in Swissreg on 17.08.2021

  7. Jun 16, 2021

    Granted

    Published in Swissreg on 16.06.2021

Parties

Holder

ETH Zurich

8092 Zürich

Agent

Schaad, Balass, Menzl & Partner AG

Schaad Balass Menzl & Partner AG Patent- und Markenanwälte

Bellerivestrasse 20 Postfach, 8034 Zürich

Inventor

ZHANG, Kun

8049 Zürich

KATAYEV, Dmitry

8057 Zürich

CALVO, Roxan

8057 Zürich

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.