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European patent · EP3654088 · In force
Register entry
- Publication number
- EP3654088
- Application number
- EP19208390
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 11, 2019
- Published
- May 20, 2020
- Granted
- Sep 8, 2021
- Protection ends at the latest
- Nov 10, 2039
- Next annual fee due
- Nov 30, 2026
- IPC classes
- G02F 1/00 (2006.01)C04B 35/50 (2006.01)G02F 1/09 (2006.01)
- Priority
- JP 2018215398 16.11.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 1, 2025
Change
Published in Swissreg on 01.12.2025
- Dec 1, 2024
Change
Published in Swissreg on 01.12.2024
- Dec 1, 2023
Change
Published in Swissreg on 01.12.2023
- Dec 1, 2022
Change
Published in Swissreg on 01.12.2022
- Jul 20, 2022
Change
Published in Swissreg on 20.07.2022
- Sep 9, 2021
Agent entered
- Representative
- Vossius & Partner, Patentanwälte Rechtsanwälte mbB, Hirschgässlein 11, 4051 Basel
Published in Swissreg on 09.09.2021
- Sep 8, 2021
Granted
Published in Swissreg on 08.09.2021
Parties
Inventor
WATANABE, Toshiaki
Annaka-shi, Gunma 379-0195, 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.