POLYETHERMODIFIZIERTE SILOXANE ALS STAUBBINDEMITTEL FÜR SAATGUT

European patent · EP4079130 · In force

Register entry

Publication number
EP4079130
Application number
EP22178066
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 27, 2020
Published
Oct 26, 2022
Granted
Aug 13, 2025
Protection ends at the latest
Apr 26, 2040
Next annual fee due
Apr 30, 2027
IPC classes
A01C 1/06 (2006.01)
C09D 183/12 (2006.01)
C08G 77/46 (2006.01)
A01N 25/34 (2006.01)
Priority
EP 19173220 08.05.2019
Divided from
EP20720093
Filing language
German
Source
Swissreg

History

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

  1. Jun 24, 2026

    Change

    Published in Swissreg on 24.06.2026

  2. May 1, 2026

    Change

    Published in Swissreg on 01.05.2026

  3. Aug 13, 2025

    Granted

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

    Published in Swissreg on 13.08.2025

Parties

Holder

Evonik Operations GmbH

Rellinghauser Straße 1-11, 45128 Essen, DE

Inventor

Hänsel, René

46282 Dorsten, DE

Riedl, Carsten

44809 Bochum, 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.