LICHTEMITTIERENDE ZAHNSEIDE

European patent · EP3888590 · In force

Register entry

Publication number
EP3888590
Application number
EP19890757
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 24, 2019
Published
Oct 6, 2021
Granted
Jan 8, 2025
Protection ends at the latest
May 23, 2039
Next annual fee due
May 31, 2027
IPC classes
A61C 15/04 (2006.01)
Priority
CN 201811439037 28.11.2018
PCT application
PCT/CN2019/088420 24.05.2019
PCT publication
WO2020/107825 04.06.2020
Filing language
Chinese
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Nov 19, 2025

    Change

    Published in Swissreg on 19.11.2025

  3. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  4. Feb 11, 2025

    Agent entered

    Representative
    Kirker & Cie SA, Rue de Genève 122, CP 153, 1226 Genève-Thônex

    Published in Swissreg on 11.02.2025

  5. Jan 8, 2025

    Granted

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

    Published in Swissreg on 08.01.2025

Parties

Holder

Zhou, Xing

Guangzhou, Guangdong 510663, CN

Agent

Kirker & Cie SA

Rue de Genève 122 CP 153, 1226 Genève-Thônex

Inventor

Zhou, Xing

Guangzhou, Guangdong 510663, CN

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.