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European patent · EP4034808 · Deleted

Register entry

Publication number
EP4034808
Application number
EP20926390
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Nov 30, 2020
Published
Aug 3, 2022
Granted
Apr 16, 2025
Deleted
Jun 23, 2026
Reason
Annual fee unpaid
IPC classes
F21V 5/00 (2018.01)
PCT application
PCT/CN2020/132703 30.11.2020
PCT publication
WO2022/110120 02.06.2022
Filing language
English
Source
Swissreg

History

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

  1. Jun 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.06.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.06.2026

  2. Feb 25, 2026

    Change

    Published in Swissreg on 25.02.2026

  3. Oct 15, 2025

    Owner

    Owner
    HGCI, Inc., 3993 Howard Hughes Parkway, Las Vegas, NV 89169, USA → HGCI LLC, 3993 Howard Hughes Parkway, Las Vegas, NV 89169, USA

    Published in Swissreg on 15.10.2025

  4. 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

HGCI LLC

3993 Howard Hughes Parkway, Las Vegas, NV 89169, US

Inventor

HUO, Yongfeng

Chengdu Sichuan 610200, CN

CAI, Dengke

Las Vegas Nevada 89169, US

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.