SILICIUM ENTHALTENDE MATERIALIEN

European patent · EP4204360 · In force

Register entry

Publication number
EP4204360
Application number
EP20820064
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 30, 2020
Published
Jul 5, 2023
Granted
Dec 31, 2025
Protection ends at the latest
Nov 29, 2040
Next annual fee due
Nov 30, 2026
IPC classes
C01B 33/021 (2006.01)
C23C 16/24 (2006.01)
H01M 4/134 (2010.01)
C23C 16/04 (2006.01)
C23C 16/44 (2006.01)
H01M 4/131 (2010.01)
H01M 4/1395 (2010.01)
H01M 4/36 (2006.01)
H01M 4/38 (2006.01)
H01M 4/48 (2010.01)
H01M 4/587 (2010.01)
H01M 4/62 (2006.01)
H01M 10/0525 (2010.01)
H01M 4/1391 (2010.01)
PCT application
PCT/EP2020/083890 30.11.2020
PCT publication
WO2022/111828 02.06.2022
Filing language
German
Source
Swissreg

History

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

  1. Dec 31, 2025

    Granted

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

    Published in Swissreg on 31.12.2025

Parties

Holder

Wacker Chemie AG

Gisela-Stein-Straße 1, 81671 München, DE

Inventor

DRÄGER, Christoph

81369 München, DE

HANELT, Eckhard

82269 Geltendorf, DE

KALYAKINA, Alena

81379 München, DE

KLEINLEIN, Claudia

84489 Burghausen, 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.