SPIRALVERDICHTER

European patent · EP4184009 · In force

Register entry

Publication number
EP4184009
Application number
EP20946109
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 20, 2020
Published
May 24, 2023
Granted
Apr 8, 2026
Protection ends at the latest
Jul 19, 2040
Next annual fee due
Jul 31, 2026
IPC classes
F04C 18/02 (2006.01)
PCT application
PCT/JP2020/028017 20.07.2020
PCT publication
WO2022/018784 27.01.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Apr 8, 2026

    Granted

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

    Published in Swissreg on 08.04.2026

Parties

Holder

Hitachi Industrial Equipment Systems Co., Ltd.

1-5-1, Sotokanda Chiyoda-ku, Tokyo 101-0021, JP

Inventor

WATABE Yusuke

Tokyo 101-0021, JP

KANEMOTO Yoshiyuki

Tokyo 101-0021, JP

KOBAYASHI Yoshio

Tokyo 101-0021, JP

SAITO Hiroaki

Tokyo 101-0021, 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.