VENTIL
European patent · EP4194726 · In force
Register entry
- Publication number
- EP4194726
- Application number
- EP21853139
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 27, 2021
- Published
- Jun 14, 2023
- Granted
- Nov 19, 2025
- Protection ends at the latest
- Jul 26, 2041
- Next annual fee due
- Jul 31, 2026
- IPC classes
- F04B 27/18 (2006.01)F16K 1/36 (2006.01)F16K 1/38 (2006.01)F16K 1/54 (2006.01)F16K 31/06 (2006.01)
- Priority
- JP 2020132384 04.08.2020
- PCT application
- PCT/JP2021/027766 27.07.2021
- PCT publication
- WO2022/030311 10.02.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Change
Published in Swissreg on 30.09.2026
- Nov 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.11.2025
Parties
Inventor
HAYAMA Masahiro
Tokyo 105-8587, JP
KANZAKI Toshinori
Tokyo 105-8587, JP
URUSHIYAMA Keichi
Tokyo 105-8587, JP
FUKUDOME Kohei
Tokyo 105-8587, JP
SHIRAFUJI Keigo
Tokyo 105-8587, 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.