ANODENMATERIAL UND BATTERIE

European patent · EP4394946 · In force

Register entry

Publication number
EP4394946
Application number
EP22955198
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 16, 2022
Published
Jul 3, 2024
Granted
Jun 10, 2026
Protection ends at the latest
Nov 15, 2042
Next annual fee due
Nov 30, 2026
IPC classes
H01M 4/583 (2010.01)
H01M 4/02 (2006.01)
C01B 32/20 (2017.01)
H01M 4/587 (2010.01)
H01M 4/36 (2006.01)
H01M 10/0525 (2010.01)
H01M 4/133 (2010.01)
PCT application
PCT/CN2022/132157 16.11.2022
PCT publication
WO2024/103273 23.05.2024
Filing language
Chinese
Source
Swissreg

History

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

  1. Jun 10, 2026

    Granted

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

    Published in Swissreg on 10.06.2026

Parties

Holder

Kaifeng Ruifeng New Material Co., Ltd.

Group 3 Dongkong Village Ge Gang Town Qi County, Kaifeng, Henan 475231, CN

BTR NEW MATERIAL GROUP CO., LTD.

Building 1, 2, 3, 4, 5, 6, 7A, 7B and 8 High-tech Industrial Park Xitian Community Gongming Office Guangming New District, Shenzhen, Guangdong 518106, CN

Inventor

HUANG, Jian

Kaifeng, Henan 475231, CN

ZHANG, Baoxuan

Kaifeng, Henan 475231, CN

LIU, Ruoqi

Kaifeng, Henan 475231, CN

YANG, Shuzhan

Kaifeng, Henan 475231, CN

REN, Jianguo

Kaifeng, Henan 475231, 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.