TERPOLYMÈRE D'ÉTHYLÈNE ET DE 1,3-DIÈNES
European patent · EP4031621 · In force
Register entry
- Publication number
- EP4031621
- Application number
- EP20772304
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 17, 2020
- Published
- Jul 27, 2022
- Granted
- Mar 18, 2026
- Protection ends at the latest
- Sep 16, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- C08L 47/00 (2006.01)C08K 3/04 (2006.01)C08K 3/36 (2006.01)C08F 210/02 (2006.01)B60C 1/00 (2006.01)
- Priority
- FR 1910303 18.09.2019
- PCT application
- PCT/EP2020/075933 17.09.2020
- PCT publication
- WO2021/053051 25.03.2021
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Parties
Inventor
MORESO, Emma
63040 CLERMONT-FERRAND Cedex 9, FR
LAFAQUIERE, Vincent
63040 CLERMONT-FERRAND Cedex 9, 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.