ULBRICHTKUGEL
European patent · EP4141394 · In force
Register entry
- Publication number
- EP4141394
- Application number
- EP22192536
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 29, 2022
- Published
- Mar 1, 2023
- Granted
- Dec 31, 2025
- Protection ends at the latest
- Aug 28, 2042
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G02B 5/20 (2006.01)G01J 3/02 (2006.01)G01J 3/10 (2006.01)G01J 3/50 (2006.01)G02B 1/18 (2015.01)G01J 1/04 (2006.01)G02B 5/02 (2006.01)
- Priority
- JP 2021140491 30.08.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 31, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 31.12.2025
Parties
Inventor
NISHIDA, Kazufumi
Tokyo, 180-8750, JP
HORIKOSHI, Kumiko
Tokyo, 180-8750, JP
HARA, Hitoshi
Tokyo, 180-8750, 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.