DENITRIERUNGSVORRICHTUNG
European patent · EP4378565 · In force
Register entry
- Publication number
- EP4378565
- Application number
- EP21959266
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 28, 2021
- Published
- Jun 5, 2024
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Sep 27, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- B01D 53/86 (2006.01)B01D 45/08 (2006.01)C01B 21/20 (2006.01)
- PCT application
- PCT/JP2021/035690 28.09.2021
- PCT publication
- WO2023/053218 06.04.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
NAGAI, Yoshinori
Yokohama-shi, Kanagawa 220-8401, JP
KIRIYAMA, Koichi
Yokohama-shi, Kanagawa 220-8401, JP
ISHIZAKI, Masafumi
Yokohama-shi, Kanagawa 220-8401, JP
KARASUDANI, Hisashi
Yokohama-shi, Kanagawa 220-8401, JP
ITO, Kazunori
Tokyo 100-8332, JP
TANIGUCHI, Yukihisa
Tokyo 100-8332, 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.