PARTIKELFILTER
European patent · EP3854477 · Deleted
Register entry
- Publication number
- EP3854477
- Application number
- EP19884989
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 30, 2019
- Published
- Jul 28, 2021
- Granted
- Aug 28, 2024
- Deleted
- May 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- B01J 23/63 (2006.01)B01D 46/00 (2022.01)B01D 53/94 (2006.01)F01N 3/035 (2006.01)
- Priority
- JP 2018215005 15.11.2018
- PCT application
- PCT/JP2019/042464 30.10.2019
- PCT publication
- WO2020/100582 22.05.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 9, 2025
Change
Published in Swissreg on 09.07.2025
- May 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.05.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.05.2025
- Aug 28, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.08.2024
Parties
Inventor
MATSUSHITA, Yamato
Kakegawa-shi, Shizuoka 437-1492, JP
TASAKI, Ryo
Kakegawa-shi, Shizuoka 437-1492, JP
ONOE, Ryota
Kakegawa-shi, Shizuoka 437-1492, JP
IWAI, Momoko
Kakegawa-shi, Shizuoka 437-1492, 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.