PHOSPHORRAD
European patent · EP4286743 · In force
Register entry
- Publication number
- EP4286743
- Application number
- EP21923220
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 21, 2021
- Published
- Dec 6, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Dec 20, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- F21V 29/502 (2015.01)F21V 29/74 (2015.01)F21V 29/83 (2015.01)F21V 9/40 (2018.01)G03B 21/16 (2006.01)G03B 21/20 (2006.01)
- Priority
- JP 2021010586 26.01.2021
- PCT application
- PCT/JP2021/047247 21.12.2021
- PCT publication
- WO2022/163217 04.08.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Holder
Inventor
IIZAWA, Noboru
Kadoma-shi, Osaka 571-0057, JP
HONDA, Yosuke
Kadoma-shi, Osaka 571-0057, JP
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.