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European patent · EP4482928 · Deleted

Register entry

Publication number
EP4482928
Application number
EP23708910
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 21, 2023
Published
Jan 1, 2025
Granted
Oct 29, 2025
Deleted
Sep 23, 2026
Reason
Annual fee unpaid
IPC classes
C10M 137/08 (2006.01)
Priority
US 202263312122 P 21.02.2022
PCT application
PCT/IB2023/051571 21.02.2023
PCT publication
WO2023/156989 24.08.2023
Filing language
English
Source
Swissreg

History

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

  1. Sep 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.09.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.09.2026

  2. Sep 9, 2026

    Change

    Published in Swissreg on 09.09.2026

  3. Oct 29, 2025

    Granted

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

    Published in Swissreg on 29.10.2025

Parties

Holder

Chevron Oronite Company LLC

5001 Executive Parkway, San Ramon, CA 94583, US

Chevron Japan Ltd.

Atago Green Hills MORI Tower 18F 2-5-1, Atago Minato-ku, Tokyo 105-6218, JP

Inventor

SHAH, Priyank

San Ramon, California 94583, US

ANDOH, Hiroki

Tokyo, 105-6218, JP

FUCHI, Masami

Tokyo, 105-6218, JP

NAKAGAWA, Takahiro

Tokyo, 105-6218, JP

MINAMI, Ataru

Tokyo, 105-6218, JP

OHTA, Satoshi

Tokyo, 105-6218, JP

KUBO, Koichi

Tokyo, 105-6218, JP

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.