IONENENTFERNUNGSSYSTEM

European patent · EP3950604 · In force

Register entry

Publication number
EP3950604
Application number
EP20778763
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 10, 2020
Published
Feb 9, 2022
Granted
Apr 2, 2025
Protection ends at the latest
Feb 9, 2040
Next annual fee due
Feb 28, 2027
IPC classes
C02F 1/461 (2023.01)
C02F 1/58 (2023.01)
Priority
JP 2019061704 27.03.2019
JP 2019139359 30.07.2019
PCT application
PCT/JP2020/005183 10.02.2020
PCT publication
WO2020/195255 01.10.2020
Filing language
Japanese
Source
Swissreg

History

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

  1. Apr 8, 2026

    Transferred

    Owner
    Panasonic Intellectual Property, Management Co., Ltd., 1-61, Shiromi 2-chome,, Chuo-ku,, Osaka-shi, Osaka 540-6207, Japan → Panasonic Housing Solutions Co., Ltd., 1048 Oaza Kadoma, Kadoma City, Osaka 571-8686, Japan

    Published in Swissreg on 08.04.2026

  2. Mar 1, 2026

    Change

    Published in Swissreg on 01.03.2026

  3. Feb 11, 2026

    Change

    Published in Swissreg on 11.02.2026

  4. Apr 10, 2025

    Agent entered

    Representative
    Dennemeyer AG, Bahnhofstrasse 23, 6300 Zug

    Published in Swissreg on 10.04.2025

  5. Apr 2, 2025

    Granted

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

    Published in Swissreg on 02.04.2025

Parties

Holder

Panasonic Housing Solutions Co., Ltd.

1048 Oaza Kadoma Kadoma City, Osaka 571-8686, JP

Agent

Dennemeyer AG

Bahnhofstrasse 23, 6300 Zug

Inventor

TAKEHISA, Ayane

Osaka-shi, Osaka 540-6207, JP

KANDA, Takuya

Osaka-shi, Osaka 540-6207, JP

AKITA, Tomohiro

Osaka-shi, Osaka 540-6207, JP

MAEDA, Yasunari

Osaka-shi, Osaka 540-6207, 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.