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European patent · EP4215729 · In force
Register entry
- Publication number
- EP4215729
- Application number
- EP21882801
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 19, 2021
- Published
- Jul 26, 2023
- Granted
- Jan 8, 2025
- Protection ends at the latest
- Oct 18, 2041
- Next annual fee due
- Oct 31, 2026
- IPC classes
- F02B 39/14 (2006.01)F02B 39/00 (2006.01)F01M 5/00 (2006.01)F01D 17/08 (2006.01)F01D 25/18 (2006.01)F02B 37/00 (2006.01)
- Priority
- JP 2020177660 22.10.2020
- PCT application
- PCT/JP2021/038526 19.10.2021
- PCT publication
- WO2022/085660 28.04.2022
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 19, 2025
Change
Published in Swissreg on 19.11.2025
- Nov 1, 2025
Change
Published in Swissreg on 01.11.2025
- Jan 13, 2025
Agent entered
- Representative
- BOVARD AG, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 13.01.2025
- Jan 8, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.01.2025
Parties
Inventor
TSUJI, Takeshi
Nagasaki-shi, Nagasaki 850-8610, JP
NISHIMURA, Hidetaka
Nagasaki-shi, Nagasaki 850-8610, 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.