HYDRAULISCHE ROTATIONSMASCHINE
European patent · EP4431735 · In force
Register entry
- Publication number
- EP4431735
- Application number
- EP22892756
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 8, 2022
- Published
- Sep 18, 2024
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Nov 7, 2042
- Next annual fee due
- Nov 30, 2026
- IPC classes
- F04B 49/00 (2006.01)F04B 1/2078 (2020.01)F04B 1/324 (2020.01)
- Priority
- JP 2021184907 12.11.2021
- PCT application
- PCT/JP2022/041521 08.11.2022
- PCT publication
- WO2023/085258 19.05.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
TAKEI, Gen
Tokyo 105-5128, JP
IWANAJI, Tetsuya
Tokyo 105-5128, JP
KUBOI, Hiroaki
Tokyo 105-5128, 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.