OPTISCHE SONDE
European patent · EP3851888 · In force
Register entry
- Publication number
- EP3851888
- Application number
- EP19860710
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 29, 2019
- Published
- Jul 21, 2021
- Granted
- Oct 29, 2025
- Protection ends at the latest
- Aug 28, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G02B 6/26 (2006.01)A61B 18/20 (2006.01)G02B 6/02 (2006.01)
- Priority
- JP 2018168432 10.09.2018
- PCT application
- PCT/JP2019/033979 29.08.2019
- PCT publication
- WO2020/054453 19.03.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 9, 2026
Change
Published in Swissreg on 09.09.2026
- Oct 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.10.2025
Parties
Inventor
WATANABE, Kengo
Tokyo 100-8322, JP
MATSUSHITA, Shunichi
Tokyo 100-8322, JP
NOMURA, Yoshiki
Tokyo 100-8322, JP
TAKASAKA, Shigehiro
Tokyo 100-8322, JP
IWAMA, Masaki
Tokyo 100-8322, 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.