POUDRE DE POLY-ARYL-ÉTHER-CÉTONE(S) CHARGÉE, PROCÉDÉ DE FABRICATION ET UTILISATION CORRESPONDANTS
European patent · EP4041516 · In force
Register entry
- Publication number
- EP4041516
- Application number
- EP20793756
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 7, 2020
- Published
- Aug 17, 2022
- Granted
- Feb 18, 2026
- Protection ends at the latest
- Oct 6, 2040
- Next annual fee due
- Oct 31, 2026
- IPC classes
- B29B 9/12 (2006.01)B29C 64/153 (2017.01)B33Y 70/00 (2020.01)C08K 3/013 (2018.01)C08K 3/26 (2006.01)C08K 3/34 (2006.01)C08K 3/36 (2006.01)C08J 3/12 (2006.01)C08G 65/40 (2006.01)B29B 7/00 (2006.01)B29B 7/90 (2006.01)
- Priority
- FR 1911127 08.10.2019
- PCT application
- PCT/FR2020/051759 07.10.2020
- PCT publication
- WO2021/069833 15.04.2021
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Parties
Holder
ARKEMA FRANCE
92800 Puteaux, FR
Inventor
BRULE, Benoît
27470 SERQUIGNY, FR
BUSSI, Philippe
92705 COLOMBES CEDEX, 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.