CELLULOSECARBAMATPOLYMER

European patent · EP4460528 · Deleted

Register entry

Publication number
EP4460528
Application number
EP23700904
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 5, 2023
Published
Nov 13, 2024
Granted
Jul 16, 2025
Deleted
Aug 25, 2026
Reason
Annual fee unpaid
IPC classes
C08B 15/06 (2006.01)
C08L 1/08 (2006.01)
C08B 16/00 (2006.01)
D01F 2/00 (2006.01)
Priority
FI 20225009 07.01.2022
PCT application
PCT/FI2023/050011 05.01.2023
PCT publication
WO2023/131749 13.07.2023
Filing language
English
Source
Swissreg

History

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

  1. Aug 25, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.08.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.08.2026

  2. Apr 30, 2026

    Change

    Published in Swissreg on 30.04.2026

  3. Apr 23, 2026

    Change

    Published in Swissreg on 23.04.2026

  4. Jul 16, 2025

    Granted

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

    Published in Swissreg on 16.07.2025

Parties

Holder

Infinited Fiber Company Oy

Tekniikantie 14, 02150 Espoo, FI

Inventor

MALANIN, Erkki

02150 Espoo, FI

MÄKELÄ, Jani

02150 Espoo, FI

NUOPPONEN, Markus

02150 Espoo, FI

SIREN, Sakari

02150 Espoo, FI

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.