REIFEN

European patent · EP4140764 · In force

Register entry

Publication number
EP4140764
Application number
EP21792173
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 9, 2021
Published
Mar 1, 2023
Granted
Aug 13, 2025
Protection ends at the latest
Apr 8, 2041
Next annual fee due
Apr 30, 2026
IPC classes
B60C 1/00 (2006.01)
C08L 9/00 (2006.01)
B60C 11/00 (2006.01)
B60C 3/04 (2006.01)
B60C 11/03 (2006.01)
Priority
JP 2020077216 24.04.2020
PCT application
PCT/JP2021/015078 09.04.2021
PCT publication
WO2021/215279 28.10.2021
Filing language
Japanese
Source
Swissreg

History

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

  1. Jun 24, 2026

    Change

    Published in Swissreg on 24.06.2026

  2. Aug 13, 2025

    Granted

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

    Published in Swissreg on 13.08.2025

Parties

Holder

Sumitomo Rubber Industries, Ltd.

6-9, Wakinohama-cho, 3-chome Chuo-ku, Kobe-shi, Hyogo 651-0072, JP

Inventor

TANAKA, Tatsuhiro

Kobe-shi, Hyogo 651-0072, JP

HAMAMURA, Kenji

Kobe-shi, Hyogo 651-0072, 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.