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European patent · EP4096004 · Deleted

Register entry

Publication number
EP4096004
Application number
EP21770112
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 31, 2021
Published
Nov 30, 2022
Granted
Jul 23, 2025
Deleted
Oct 23, 2026
Reason
Annual fee unpaid
IPC classes
H01M 50/30 (2021.01)
H01M 10/65 (2014.01)
H01M 10/04 (2006.01)
H01M 10/613 (2014.01)
H01M 10/625 (2014.01)
H01M 10/647 (2014.01)
H01M 10/6556 (2014.01)
H01M 50/209 (2021.01)
H01M 50/249 (2021.01)
H01M 50/342 (2021.01)
H01M 50/375 (2021.01)
H01M 50/383 (2021.01)
PCT application
PCT/CN2021/084416 31.03.2021
PCT publication
WO2022/205069 06.10.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Oct 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. Jun 4, 2026

    Change

    Published in Swissreg on 04.06.2026

  3. Jul 23, 2025

    Granted

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

    Published in Swissreg on 23.07.2025

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, Piaopiao

Ningde Fujian 352100, CN

CHEN, Xiaobo

Ningde Fujian 352100, CN

LI, Yao

Ningde Fujian 352100, CN

LI, Xianda

Ningde Fujian 352100, CN

YUE, Jinru

Ningde Fujian 352100, CN

GU, Mingguang

Ningde Fujian 352100, CN

HU, Lu

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.