(PER)FLUORPOLYETHERDERIVATE

European patent · EP3458494 · In force

Register entry

Publication number
EP3458494
Application number
EP17725549
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 11, 2017
Published
Mar 27, 2019
Granted
Jun 18, 2025
Protection ends at the latest
May 10, 2037
Next annual fee due
May 31, 2026
IPC classes
C08G 65/00 (2006.01)
C08G 65/331 (2006.01)
C08G 65/336 (2006.01)
Priority
EP 16169767 16.05.2016
PCT application
PCT/EP2017/061353 11.05.2017
PCT publication
WO2017/198545 23.11.2017
Filing language
English
Source
Swissreg

History

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

  1. Apr 30, 2026

    Change

    Published in Swissreg on 30.04.2026

  2. Aug 27, 2025

    Owner

    Owner
    Solvay Specialty Polymers Italy S.p.A., Viale Lombardia, 20, 20021 Bollate (MI), Italy → Syensqo Specialty Polymers Italy S.p.A., Viale Lombardia, 20, 20021 Bollate (MI), Italy

    Published in Swissreg on 27.08.2025

  3. Jun 18, 2025

    Granted

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

    Published in Swissreg on 18.06.2025

Parties

Holder

Syensqo Specialty Polymers Italy S.p.A.

Viale Lombardia, 20, 20021 Bollate (MI), IT

Inventor

VALSECCHI, Roberto

24040 VERDELLINO (BG), IT

FONTANA, Simonetta, Antonella

20142 MILANO (MI), IT

MUTTA, Fabrizio

22073 FINO MORNASCO (CO), IT

ZOMPATORI, Alberto

20146 MILANO (MI), IT

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.