HILFSFILM
European patent · EP4265331 · In force
Register entry
- Publication number
- EP4265331
- Application number
- EP23167365
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 11, 2023
- Published
- Oct 25, 2023
- Granted
- Jan 14, 2026
- Protection ends at the latest
- Apr 10, 2043
- Next annual fee due
- Apr 30, 2026
- IPC classes
- B01L 3/00 (2006.01)B29C 65/00 (2006.01)B81C 3/00 (2006.01)
- Priority
- TW 111114674 18.04.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 14, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.01.2026
Parties
Holder
Inventor
Yang, Szu-Nan
Taoyuan City, TW
Wu, Chen-Chi
Taoyuan City, TW
Hsu, Hung-Liang
Taoyuan City, TW
Lin, Chih-Yuan
Taoyuan City, TW
Hsiao, Chih-Lung
Taoyuan City, TW
Hsu, Ming-Yueh
Taoyuan City, TW
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.