OPTISCHE STRUKTUR
European patent · EP3637172 · In force
Register entry
- Publication number
- EP3637172
- Application number
- EP18813298
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 6, 2018
- Published
- Apr 15, 2020
- Granted
- Sep 10, 2025
- Protection ends at the latest
- Jun 5, 2038
- Next annual fee due
- Jun 30, 2026
- IPC classes
- B44F 7/00 (2006.01)G02B 5/08 (2006.01)G09F 19/12 (2006.01)G02B 30/29 (2020.01)B42D 25/324 (2014.01)G02B 30/00 (2020.01)
- Priority
- JP 2017111731 06.06.2017
- PCT application
- PCT/JP2018/021768 06.06.2018
- PCT publication
- WO2018/225801 13.12.2018
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 22, 2026
Change
Published in Swissreg on 22.07.2026
- Sep 10, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.09.2025
Parties
Holder
Inventor
TASHIRO, Tomoko
Tokyo 110-0016, JP
TODA, Toshiki
Tokyo 110-0016, JP
SUGIHARA, Keitaro
Tokyo 110-0016, 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.