COMPOSITION THERMOPLASTIQUE A BASE DE POLYAMIDE POLYMÈRE ISSU D'UN PRÉPOLYMÈRE ET D'UN ALLONGEUR DE CHAÎNE ET PROCÉDÉ DE FABRICATION
European patent · EP3131947 · In force
Register entry
- Publication number
- EP3131947
- Application number
- EP15720385
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 14, 2015
- Published
- Feb 22, 2017
- Granted
- Jan 31, 2024
- Protection ends at the latest
- Apr 13, 2035
- Next annual fee due
- Apr 30, 2027
- IPC classes
- C08G 69/26 (2006.01)C08L 77/06 (2006.01)C08L 77/12 (2006.01)B29C 70/06 (2006.01)C08J 5/04 (2006.01)
- Priority
- FR 1453359 15.04.2014
- PCT application
- PCT/FR2015/050999 14.04.2015
- PCT publication
- WO2015/159016 22.10.2015
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 1, 2026
Change
Published in Swissreg on 01.05.2026
- Oct 8, 2025
Holder’s address changed
- Owner
- Arkema France, 420, rue d'Estienne d'Orves, 92700 Colombes, France → Arkema France, 51 Esplanade du Général de Gaulle, La Défense, 92800 Puteaux, France
Published in Swissreg on 08.10.2025
- May 1, 2025
Change
Published in Swissreg on 01.05.2025
- Dec 11, 2024
Change
Published in Swissreg on 11.12.2024
- May 1, 2024
Change
Published in Swissreg on 01.05.2024
- Feb 19, 2024
Agent entered
- Representative
- VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 19.02.2024
- Jan 31, 2024
Granted
Published in Swissreg on 31.01.2024
Parties
Holder
Arkema France
92800 Puteaux, FR
Inventor
CAPELOT, Mathieu
27300 Bernay, FR
HOCHSTETTER, Gilles
F-94240 L'Hay les Roses, FR
BRIFFAUD, Thierry
27300 Bernay, FR
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.