HERSTELLUNG VON (METH)ACRYLSÄUREESTERN

European patent · EP3652140 · In force

Register entry

Publication number
EP3652140
Application number
EP19744736
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 31, 2019
Published
May 20, 2020
Granted
Sep 23, 2020
Protection ends at the latest
Jul 30, 2039
Next annual fee due
Jul 31, 2026
IPC classes
C07C 67/08 (2006.01)
C07C 69/54 (2006.01)
Priority
EP 18189276 16.08.2018
PCT application
PCT/EP2019/070593 31.07.2019
PCT publication
WO2020/035315 20.02.2020
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. Aug 5, 2024

    Change

    Published in Swissreg on 05.08.2024

  3. Aug 1, 2023

    Change

    Published in Swissreg on 01.08.2023

  4. Aug 1, 2022

    Change

    Published in Swissreg on 01.08.2022

  5. Sep 23, 2020

    Granted

    Published in Swissreg on 23.09.2020

Parties

Holder

Evonik Operations GmbH

Rellinghauser Straße 1-11, 45128 Essen, DE

Inventor

SCHÜTZ, Thorben

64665 Alsbach-Hähnlein, DE

KRILL, Steffen

64367 Mühltal, DE

TRESKOW, Marcel

64293 Darmstadt, DE

BEYER, Silvia

64372 Ober-Ramstadt, 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.