KÄLTEMASCHINE

European patent · EP4279837 · Deleted

Register entry

Publication number
EP4279837
Application number
EP22874259
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 7, 2022
Published
Nov 22, 2023
Granted
Apr 16, 2025
Deleted
Jan 27, 2026
Reason
Annual fee unpaid
IPC classes
F25B 9/14 (2006.01)
F04B 35/04 (2006.01)
Priority
CN 202111148585 29.09.2021
PCT application
PCT/CN2022/097467 07.06.2022
PCT publication
WO2023/050861 06.04.2023
Filing language
Chinese
Source
Swissreg

History

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

  1. Feb 25, 2026

    Change

    Published in Swissreg on 25.02.2026

  2. Jan 27, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    27.01.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 27.01.2026

  3. Apr 16, 2025

    Granted

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

    Published in Swissreg on 16.04.2025

Parties

Holder

Lihan Cryogenics Co., Ltd., Shenzhen (CN)

101,1/F, Bldg. A2 ENET Auto-Electronics Industrial Park No.334 Guiyue Rd. Dafu Community, Guanlan Street Longhua, Shenzhen, Guangdong 518109, CN

Inventor

LI, Haibing

Shenzhen, Guangdong 518109, CN

ZHANG, Yibing

Shenzhen, Guangdong 518109, CN

YANG, Zhaohui

Shenzhen, Guangdong 518109, CN

HUANG, Shengli

Shenzhen, Guangdong 518109, 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.