VERZWEIGTES POLYMER AUF PROPYLENBASIS

European patent · EP4393965 · In force

Register entry

Publication number
EP4393965
Application number
EP22861128
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 8, 2022
Published
Jul 3, 2024
Granted
Oct 1, 2025
Protection ends at the latest
Aug 7, 2042
Next annual fee due
Aug 31, 2026
IPC classes
C08F 110/06 (2006.01)
C08F 4/659 (2006.01)
Priority
JP 2021135437 23.08.2021
PCT application
PCT/JP2022/030274 08.08.2022
PCT publication
WO2023/026838 02.03.2023
Filing language
Japanese
Source
Swissreg

History

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

  1. Aug 12, 2026

    Change

    Published in Swissreg on 12.08.2026

  2. Oct 1, 2025

    Granted

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

    Published in Swissreg on 01.10.2025

Parties

Holder

Japan Polypropylene Corporation

1-1 Marunouchi 1-chome Chiyoda-ku, Tokyo 100-8251, JP

Inventor

ITO, Masaaki

Yokkaichi-shi, Mie 510-0848, JP

SHINOZAKI, Jun

Yokkaichi-shi, Mie 510-0848, JP

TAKIZAWA, Miori

Yokkaichi-shi, Mie 510-0848, JP

NAKANO, Masato

Yokkaichi-shi, Mie 510-0848, 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.