POLYAMIDOAMINDISPERGIERMITTEL

European patent · EP3943526 · In force

Register entry

Publication number
EP3943526
Application number
EP21185501
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 14, 2021
Published
Jan 26, 2022
Granted
Jan 10, 2024
Protection ends at the latest
Jul 13, 2041
Next annual fee due
Jul 31, 2026
IPC classes
C08G 73/02 (2006.01)
C09D 17/00 (2006.01)
C09D 179/02 (2006.01)
C09D 7/45 (2018.01)
C09D 7/65 (2018.01)
C09D 161/02 (2006.01)
Priority
EP 20187363 23.07.2020
EP 21178165 08.06.2021
Filing language
English
Source
Swissreg

History

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

  1. Aug 1, 2025

    Change

    Published in Swissreg on 01.08.2025

  2. Nov 20, 2024

    Change

    Published in Swissreg on 20.11.2024

  3. Aug 5, 2024

    Change

    Published in Swissreg on 05.08.2024

  4. Jan 10, 2024

    Granted

    Published in Swissreg on 10.01.2024

Parties

Holder

Evonik Operations GmbH

Rellinghauser Straße 1-11, 45128 Essen, DE

Inventor

Liu, Kerh Li

651194 Singapore, SG

Sze, Ming Choon

321103 Singapore, SG

Shinde, Sunil

612337 Singapore, SG

Dürr, Christoph

40789 Monheim am Rhein, DE

Tang, Haihua

679668 Singapore, SG

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.