POLYESTERAMINES ET POLYESTERQUATS
European patent · EP3668652 · In force
Register entry
- Publication number
- EP3668652
- Application number
- EP18762584
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 8, 2018
- Published
- Jun 24, 2020
- Granted
- Sep 6, 2023
- Protection ends at the latest
- Aug 7, 2038
- Next annual fee due
- Aug 31, 2027
- IPC classes
- B03D 1/01 (2006.01)A61K 8/85 (2006.01)C08G 63/685 (2006.01)D06M 15/507 (2006.01)
- Priority
- FR 1757704 16.08.2017
- PCT application
- PCT/FR2018/052034 08.08.2018
- PCT publication
- WO2019/034817 21.02.2019
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- 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
- Sep 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.08.2025 → 31.08.2026
Published in Swissreg on 01.09.2025
- Sep 1, 2024
Next annual fee due on
- Next annual fee due on
- 31.08.2024 → 31.08.2025
Published in Swissreg on 01.09.2024
- Jul 17, 2024
Change
Published in Swissreg on 17.07.2024
- Oct 24, 2023
Agent entered
- Representative
- VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 24.10.2023
- Sep 6, 2023
Granted
Published in Swissreg on 06.09.2023
Parties
Holder
92800 Puteaux, FR
Inventor
69510 Messimy, FR
69005 Lyon, FR
69530 Brignais, FR
62880 Annay, 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.