MEHRKERN-GLASFASER
European patent · EP4209810 · In force
Register entry
- Publication number
- EP4209810
- Application number
- EP20952470
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 4, 2020
- Published
- Jul 12, 2023
- Granted
- Aug 12, 2026
- Protection ends at the latest
- Sep 3, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G02B 6/02 (2006.01)G02B 6/036 (2006.01)
- PCT application
- PCT/JP2020/033643 04.09.2020
- PCT publication
- WO2022/049735 10.03.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.08.2026
Parties
Inventor
MATSUI, Takashi
Musashino-shi, Tokyo 180-8585, JP
NAKAJIMA, Kazuhide
Musashino-shi, Tokyo 180-8585, JP
SAKAMOTO, Taiji
Musashino-shi, Tokyo 180-8585, JP
SAGAE, Yuto
Musashino-shi, Tokyo 180-8585, 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.