SCHWEISSVORRICHTUNG
European patent · EP4406690 · Deleted
Register entry
- Publication number
- EP4406690
- Application number
- EP23730695
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 29, 2023
- Published
- Jul 31, 2024
- Granted
- Dec 17, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- B23K 26/21 (2014.01)B23K 26/14 (2014.01)B23K 26/70 (2014.01)
- Priority
- CN 202222723111 U 17.10.2022
- PCT application
- PCT/CN2023/084586 29.03.2023
- PCT publication
- WO2024/082554 25.04.2024
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- 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
- 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
Central, Central And Western District, HK
Inventor
HUANG, Chaoqun
Ningde, Fujian 352100, CN
SONG, Lei
Ningde, Fujian 352100, CN
ZHONG, Guangcheng
Ningde, Fujian 352100, CN
LI, Hongtao
Ningde, Fujian 352100, CN
LAI, Zhonglin
Ningde, Fujian 352100, CN
CHEN, Shengdong
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.