KOPFMONTIERTE ANZEIGE

European patent · EP3955045 · In force

Register entry

Publication number
EP3955045
Application number
EP20871894
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 3, 2020
Published
Feb 16, 2022
Granted
Nov 5, 2025
Protection ends at the latest
Sep 2, 2040
Next annual fee due
Sep 30, 2026
IPC classes
G02B 27/01 (2006.01)
G02B 5/32 (2006.01)
G02B 7/02 (2021.01)
G02B 27/00 (2006.01)
Priority
KR 20190121202 30.09.2019
PCT application
PCT/KR2020/011815 03.09.2020
PCT publication
WO2021/066335 08.04.2021
Filing language
Korean
Source
Swissreg

History

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

  1. Sep 16, 2026

    Change

    Published in Swissreg on 16.09.2026

  2. Nov 5, 2025

    Granted

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

    Published in Swissreg on 05.11.2025

Parties

Holder

LG CHEM. LTD.

LG CHEM, LTD.

128, Yeoui-daero,, Yeongdeungpo-gu, Seoul 07336, KR

Inventor

SON, Hyun Joo

Daejeon 34122, KR

SEO, Dae Han

Daejeon 34122, KR

SHIN, Bu Gon

Daejeon 34122, KR

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.