MEMBRANPUMPE
European patent · EP4321755 · In force
Register entry
- Publication number
- EP4321755
- Application number
- EP23189989
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 7, 2023
- Published
- Feb 14, 2024
- Granted
- May 14, 2025
- Protection ends at the latest
- Aug 6, 2043
- Next annual fee due
- Aug 31, 2026
- IPC classes
- F04B 43/00 (2006.01)F04B 45/04 (2006.01)F04B 53/18 (2006.01)F04B 43/02 (2006.01)F04B 43/04 (2006.01)F04B 45/047 (2006.01)
- Priority
- JP 2022126362 08.08.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Change
Published in Swissreg on 25.03.2026
- May 14, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.05.2025
Parties
Inventor
ITAHARA, Kazuki
Inagi-shi, 206-0812, JP
NOZAWA, Shinnosuke
Inagi-shi, 206-0812, 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.