FLÜSSIGKEITSCHROMATOGRAPHIESÄULE

European patent · EP3839498 · Deleted

Register entry

Publication number
EP3839498
Application number
EP20214728
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 16, 2020
Published
Jun 23, 2021
Granted
Feb 5, 2025
Deleted
Jul 23, 2026
Reason
Annual fee unpaid
IPC classes
G01N 30/60 (2006.01)
Priority
JP 2019227009 17.12.2019
Filing language
English
Source
Swissreg

History

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

  1. Jul 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2026

  2. Dec 17, 2025

    Change

    Published in Swissreg on 17.12.2025

  3. Feb 5, 2025

    Granted

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

    Published in Swissreg on 05.02.2025

Parties

Holder

ARKRAY, Inc.

57, Nishiaketa-cho Higashikujo Minami-ku, Kyoto-shi, Kyoto 601-8045, JP

Inventor

NAKAYAMA, Yusuke

Kyoto-shi, Kyoto 602-0008, JP

TAKAGI, Takeshi

Kyoto-shi, Kyoto 602-0008, JP

KUGA, Akira

Kyoto-shi, Kyoto 602-0008, 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.