OPTISCHES FASERBAND
European patent · EP4266100 · In force
Register entry
- Publication number
- EP4266100
- Application number
- EP21906462
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 8, 2021
- Published
- Oct 25, 2023
- Granted
- May 27, 2026
- Protection ends at the latest
- Dec 7, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- G02B 6/44 (2006.01)
- Priority
- JP 2020210491 18.12.2020
- PCT application
- PCT/JP2021/045101 08.12.2021
- PCT publication
- WO2022/131099 23.06.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 27, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.05.2026
Parties
Inventor
SATO, Toshihisa
Osaka-shi, Osaka 541-0041, JP
FUJII, Takashi
Osaka-shi, Osaka 541-0041, 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.