WARNVORRICHTUNG
European patent · EP4153906 · In force
Register entry
- Publication number
- EP4153906
- Application number
- EP21725371
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 21, 2021
- Published
- Mar 29, 2023
- Granted
- Apr 29, 2026
- Protection ends at the latest
- May 20, 2041
- Next annual fee due
- May 31, 2026
- IPC classes
- F21V 23/00 (2015.01)F21V 25/02 (2006.01)F21V 25/04 (2006.01)H05B 47/00 (2020.01)H05B 45/30 (2020.01)
- Priority
- WO PCT/CN2020/091808 22.05.2020EP 20191426 18.08.2020
- PCT application
- PCT/EP2021/063636 21.05.2021
- PCT publication
- WO2021/234139 25.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.04.2026
Parties
Inventor
ZHOU, Liang
5656 AE Eindhoven, NL
ZHOU, Liwen
5656 AE Eindhoven, NL
ZHANG, Qi
5656 AE Eindhoven, NL
LIU, Haitao
5656 AE Eindhoven, NL
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.