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European patent · EP3734035 · Deleted

Register entry

Publication number
EP3734035
Application number
EP17936741
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 29, 2017
Published
Nov 4, 2020
Granted
Feb 28, 2024
Deleted
Jul 23, 2025
Reason
Annual fee unpaid
IPC classes
F01N 3/28 (2006.01)
F01N 13/14 (2010.01)
Priority
CN 201711433169 26.12.2017
PCT application
PCT/CN2017/119693 29.12.2017
PCT publication
WO2019/127311 04.07.2019
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.07.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.07.2025

  2. Jan 8, 2025

    Change

    Published in Swissreg on 08.01.2025

  3. Feb 28, 2024

    Granted

    Published in Swissreg on 28.02.2024

Parties

Holder

Weichai Power Co., Ltd.

No. 197A East Fushou Street High-Tech Industry Development Zone, Weifang, Shandong 261061, CN

Weichai Power Emission Solutions Technology Co., Ltd.

169 Wei An Road High-Tech Development Zone, Weifang, Shandong 261061, CN

Inventor

WANG, Fengshuang

Weifang, Shandong 261061, CN

WANG, Dongsheng

Weifang, Shandong 261061, CN

YAN, Juan

Weifang, Shandong 261061, CN

LIU, Xinglong

Weifang, Shandong 261061, CN

WANG, Yibao

Weifang, Shandong 261061, CN

GAO, Wei

Weifang, Shandong 261061, 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.