PAPIERBARRIEREMATERIAL
European patent · EP3943293 · In force
Register entry
- Publication number
- EP3943293
- Application number
- EP20773798
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 17, 2020
- Published
- Jan 26, 2022
- Granted
- Dec 31, 2025
- Protection ends at the latest
- Mar 16, 2040
- Next annual fee due
- Mar 31, 2027
- IPC classes
- D21H 19/84 (2006.01)B32B 27/10 (2006.01)B32B 27/20 (2006.01)B65D 65/40 (2006.01)
- Priority
- JP 2019049712 18.03.2019
- PCT application
- PCT/JP2020/011632 17.03.2020
- PCT publication
- WO2020/189663 24.09.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2026
Change
Published in Swissreg on 14.10.2026
- Apr 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.03.2026 → 31.03.2027
Published in Swissreg on 01.04.2026
- Jan 21, 2026
Agent entered
- Representative
- BOVARD AG, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 21.01.2026
- 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
Holder
Inventor
FUKUNAGA Masaaki
Tokyo 114-0002, JP
KOYAMOTO Hiroshi
Tokyo 114-0002, JP
OISHI Yuri
Tokyo 114-0002, JP
KATO Masatsugu
Tokyo 114-0002, JP
MIYAJIMA Akio
Tokyo 114-0002, JP
OKAMOTO Masashi
27500 Kauttua, FI
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.