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European patent · EP3916885 · In force

Register entry

Publication number
EP3916885
Application number
EP21175095
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 20, 2021
Published
Dec 1, 2021
Granted
Oct 8, 2025
Protection ends at the latest
May 19, 2041
Next annual fee due
May 31, 2026
IPC classes
H01M 10/48 (2006.01)
H01M 10/613 (2014.01)
H01M 10/625 (2014.01)
H01M 10/63 (2014.01)
H01M 10/6568 (2014.01)
H01M 50/207 (2021.01)
H01M 50/249 (2021.01)
H01M 50/293 (2021.01)
Priority
CN 202020891817 U 25.05.2020
CN 202010448576 25.05.2020
CN 202020891101 U 25.05.2020
CN 202010447986 25.05.2020
Filing language
English
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

Chongqing Jinkang Power New Energy Co., Ltd.

Room 503-908, F5, Unit B1 No. 18, Yuetai Road Tuzhu Town Shapingba District, Chongqing 401333, CN

Inventor

GUO, Shengchang

CHONGQING, 401333, CN

LIANG, Qijun

CHONGQING, 401333, CN

ZHAO, Jianxiong

CHONGQING, 401333, CN

WANG, Xing

CHONGQING, 401333, CN

LONG, Xiujun

CHONGQING, 401333, CN

REN, Zhankui

CHONGQING, 401333, CN

LIAO, Zimu

CHONGQING, 401333, CN

XIAO, Renzhang

CHONGQING, 401333, CN

XIA, Xunzhao

CHONGQING, 401333, CN

HE, Jian

CHONGQING, 401333, CN

ZHANG, Shuang

CHONGQING, 401333, CN

LIU, Guangyi

CHONGQING, 401333, 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.