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European patent · EP4200663 · In force
Register entry
- Publication number
- EP4200663
- Application number
- EP21777598
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 18, 2021
- Published
- Jun 28, 2023
- Granted
- Mar 4, 2026
- Protection ends at the latest
- Aug 17, 2041
- Next annual fee due
- Aug 31, 2027
- IPC classes
- G02C 7/02 (2006.01)A61F 2/16 (2006.01)G02C 7/04 (2006.01)
- Priority
- EP 20191603 18.08.2020
- PCT application
- PCT/JP2021/031062 18.08.2021
- PCT publication
- WO2022/039280 24.02.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- Mar 23, 2026
Agent entered
- Representative
- E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich
Published in Swissreg on 23.03.2026
- Mar 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.03.2026
Parties
Inventor
SIMONOV, Alexey Nikolaevich
Singapore 138670, SG
KAUR, Varinderpal
Singapore 138670, SG
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.