HUBKOLBENVERDICHTER

European patent · EP3951178 · In force

Register entry

Publication number
EP3951178
Application number
EP20788582
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 10, 2020
Published
Feb 9, 2022
Granted
Mar 19, 2025
Protection ends at the latest
Feb 9, 2040
Next annual fee due
Feb 28, 2027
IPC classes
F04B 39/06 (2006.01)
F04B 39/12 (2006.01)
F04B 5/02 (2006.01)
F04B 15/08 (2006.01)
F04B 27/02 (2006.01)
F04B 27/04 (2006.01)
F04B 53/02 (2006.01)
F04B 53/08 (2006.01)
F04B 53/14 (2006.01)
Priority
JP 2019074035 09.04.2019
PCT application
PCT/JP2020/005190 10.02.2020
PCT publication
WO2020/208930 15.10.2020
Filing language
Japanese
Source
Swissreg

History

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

  1. Mar 1, 2026

    Change

    Published in Swissreg on 01.03.2026

  2. Jan 28, 2026

    Change

    Published in Swissreg on 28.01.2026

  3. Mar 20, 2025

    Agent entered

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 20.03.2025

  4. Mar 19, 2025

    Granted

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

    Published in Swissreg on 19.03.2025

Parties

Holder

IHI Rotating Machinery Engineering Co., Ltd.

7-12, Shinonome 1-chome,, Koto-ku Tokyo 135-0062, JP

Agent

Servopatent GmbH

Bühlstrasse 1, 8125 Zollikerberg

Inventor

UKAI, Kouji

Tokyo 135-0062, JP

MATSUBARA, Yosuke

Tokyo 135-0062, 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.