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European patent · EP3995197 · In force

Register entry

Publication number
EP3995197
Application number
EP20835664
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 26, 2020
Published
May 11, 2022
Granted
Aug 6, 2025
Protection ends at the latest
Jun 25, 2040
Next annual fee due
Jun 30, 2026
IPC classes
B01D 35/02 (2006.01)
B01D 35/027 (2006.01)
B01D 29/11 (2006.01)
F02M 37/42 (2019.01)
Priority
JP 2019124744 03.07.2019
PCT application
PCT/JP2020/025235 26.06.2020
PCT publication
WO2021/002291 07.01.2021
Filing language
Japanese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jun 17, 2026

    Change

    Published in Swissreg on 17.06.2026

  2. Aug 20, 2025

    Change

    Published in Swissreg on 20.08.2025

  3. Aug 6, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 06.08.2025

Parties

Holder

YAMASHIN-FILTER CORP.

1-1-8, Sakuragi-cho Naka-ku,, Yokohama-shi, Kanagawa 231-0062, JP

Inventor

KITAJIMA, Nobuyuki

Yokohama-shi, Kanagawa 235-0033, JP

OKAMOTO, Mitsunobu

Yokohama-shi, Kanagawa 235-0033, 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.