LERNSYSTEM, LERNVERFAHREN UND LERNPROGRAMM
European patent · EP4174823 · In force
Register entry
- Publication number
- EP4174823
- Application number
- EP21829416
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 15, 2021
- Published
- May 3, 2023
- Granted
- Sep 23, 2026
- Protection ends at the latest
- Jun 14, 2041
- Next annual fee due
- Jun 30, 2027
- IPC classes
- G09B 7/04 (2006.01)A61B 5/16 (2006.01)A61B 5/369 (2021.01)
- Priority
- JP 2020110897 26.06.2020
- PCT application
- PCT/JP2021/022762 15.06.2021
- PCT publication
- WO2021/261342 30.12.2021
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.09.2026
Parties
Inventor
WATANABE, Hiroki
Koganei-shi, Tokyo 184-8795, JP
NARUSE, Yasushi
Koganei-shi, Tokyo 184-8795, 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.