EXPANDIERBARES SILICIUMDIOXIDTEILCHEN

European patent · EP4149884 · In force

Register entry

Publication number
EP4149884
Application number
EP21725833
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 10, 2021
Published
Mar 22, 2023
Granted
Aug 9, 2023
Protection ends at the latest
May 9, 2041
Next annual fee due
May 31, 2027
IPC classes
C01B 33/12 (2006.01)
C03B 19/10 (2006.01)
C03C 1/00 (2006.01)
C03C 11/00 (2006.01)
C04B 14/24 (2006.01)
C04B 20/00 (2006.01)
C04B 20/04 (2006.01)
C04B 20/06 (2006.01)
C04B 20/10 (2006.01)
Priority
NO 20200545 10.05.2020
NO 20200660 04.06.2020
PCT application
PCT/IB2021/053938 10.05.2021
PCT publication
WO2021/229400 18.11.2021
Filing language
English
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  3. Jun 19, 2024

    Change

    Published in Swissreg on 19.06.2024

  4. Jun 2, 2024

    Change

    Published in Swissreg on 02.06.2024

  5. Aug 14, 2023

    Agent entered

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

    Published in Swissreg on 14.08.2023

  6. Aug 9, 2023

    Granted

    Published in Swissreg on 09.08.2023

Parties

Holder

Valunor AG

Grafenaustr. 7 - Postfach, 6302 Zug

Agent

MICHELI & CIE SA

122, rue de Genève, CP 61, 1226 Thônex

Inventor

SOLVANG, Finn Erik

3120 Nøtterøy, NO

BLANK, Norman

8803 Rüschlikon

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.