SCHWEISSVORRICHTUNG

European patent · EP4205898 · Deleted

Register entry

Publication number
EP4205898
Application number
EP22871137
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 10, 2022
Published
Jul 5, 2023
Granted
Aug 20, 2025
Deleted
May 27, 2026
Reason
Annual fee unpaid
IPC classes
B23K 37/00 (2025.01)
B23K 37/02 (2006.01)
F16H 25/00 (2006.01)
B23K 20/02 (2006.01)
Priority
CN 202111192761 13.10.2021
PCT application
PCT/CN2022/124365 10.10.2022
PCT publication
WO2023/061328 20.04.2023
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  2. May 27, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    27.05.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 27.05.2026

  3. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Holder

Contemporary Amperex Technology (Hong Kong) Limited

Level 19, China Building 29 Queen's Road Central, Central, Central And Western District, HK

Inventor

YANG, Kun

Ningde, Fujian 352100, CN

LIN, Gang

Ningde, Fujian 352100, CN

FAN, Xiang

Ningde, Fujian 352100, CN

WANG, Tengteng

Ningde, Fujian 352100, CN

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.