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European patent · EP4337607 · Deleted

Register entry

Publication number
EP4337607
Application number
EP22843253
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 20, 2022
Published
Mar 20, 2024
Granted
Oct 9, 2024
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
C01B 33/021 (2006.01)
C23C 16/24 (2006.01)
C23C 16/44 (2006.01)
H01M 4/134 (2010.01)
C23C 16/04 (2006.01)
C01B 33/029 (2006.01)
H01M 4/36 (2006.01)
H01M 4/38 (2006.01)
Priority
WO PCT/EP2021/086900 20.12.2021
PCT application
PCT/EP2022/087133 20.12.2022
PCT publication
WO2023/118239 29.06.2023
Filing language
German
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Aug 20, 2025

    Change

    Published in Swissreg on 20.08.2025

  3. Oct 9, 2024

    Granted

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

    Published in Swissreg on 09.10.2024

Parties

Holder

Wacker Chemie AG

Gisela-Stein-Straße 1, 81671 München, DE

Inventor

KALYAKINA, Alena

81737 München, DE

DRÄGER, Christoph

81737 München, DE

TILLMANN, Jan

81737 München, 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.