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European patent · EP4420869 · In force

Register entry

Publication number
EP4420869
Application number
EP22894570
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 21, 2022
Published
Aug 28, 2024
Granted
Dec 17, 2025
Protection ends at the latest
Oct 20, 2042
Next annual fee due
Oct 31, 2026
IPC classes
H01M 4/04 (2006.01)
B30B 3/00 (2006.01)
B30B 15/00 (2006.01)
B30B 3/04 (2006.01)
Priority
CN 202122842232 U 19.11.2021
PCT application
PCT/CN2022/126791 21.10.2022
PCT publication
WO2023/088033 25.05.2023
Filing language
Chinese
Source
Swissreg

History

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

  1. Dec 17, 2025

    Granted

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

    Published in Swissreg on 17.12.2025

Parties

Holder

Contemporary Amperex Technology (Hong Kong) Limited

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

Inventor

PENG, Peng

Ningde, Fujian 352100, CN

GAO, Xiaoliang

Ningde, Fujian 352100, CN

YAN, Xiaokang

Ningde, Fujian 352100, CN

ZHENG, Chaomi

Ningde, Fujian 352100, CN

ZHENG, Tuo

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.