DRUCKVERFORMUNGSREST

European patent · EP3819323 · In force

Register entry

Publication number
EP3819323
Application number
EP19207810
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 7, 2019
Published
May 12, 2021
Granted
Sep 10, 2025
Protection ends at the latest
Nov 6, 2039
Next annual fee due
Nov 30, 2026
IPC classes
C08G 18/48 (2006.01)
C08G 18/76 (2006.01)
C08G 77/46 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jul 22, 2026

    Change

    Published in Swissreg on 22.07.2026

  2. Dec 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.11.2025 → 30.11.2026

    Published in Swissreg on 01.12.2025

  3. Sep 10, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 10.09.2025

Parties

Holder

Evonik Operations GmbH

Rellinghauser Straße 1-11, 45128 Essen, DE

Inventor

LANDERS, Rüdiger

45257 Essen, DE

HERMANN, Daniela

40477 Düsseldorf, DE

WESSELY, Isabelle Denise

76137 Karlsruhe, DE

FERENZ, Michael

45147 Essen, DE

ZIEGLER, Rainer

44623 Herne, DE

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.