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European patent · EP3792674 · Deleted

Register entry

Publication number
EP3792674
Application number
EP19819966
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 30, 2019
Published
Mar 17, 2021
Granted
Dec 28, 2022
Deleted
Nov 23, 2023
Reason
Annual fee unpaid
IPC classes
G02B 13/00 (2006.01)
G02B 9/62 (2006.01)
G02B 9/60 (2006.01)
G02B 9/64 (2006.01)
Priority
CN 201810614191 14.06.2018
PCT application
PCT/CN2019/085184 30.04.2019
PCT publication
WO2019/237847 19.12.2019
Filing language
Chinese
Source
Swissreg

History

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

  1. Nov 23, 2023

    Deleted, fee unpaid

    Published in Swissreg on 23.11.2023

  2. Nov 9, 2023

    Change

    Published in Swissreg on 09.11.2023

  3. Dec 28, 2022

    Granted

    Published in Swissreg on 28.12.2022

Parties

Inventor

ZENG, Jiyong

Nanchang, Jiangxi 330096, CN

WANG, Kemin

Nanchang, Jiangxi 330096, CN

CHEN, Weijian

Nanchang, Jiangxi 330096, CN

WEI, Wenzhe

Nanchang, Jiangxi 330096, CN

BAO, Yumin

Nanchang, Jiangxi 330096, CN

LIU, Xuming

Nanchang, Jiangxi 330096, 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.