ENTSCHÄUMERZUSAMMENSETZUNG
European patent · EP4626575 · In force
Register entry
- Publication number
- EP4626575
- Application number
- EP23772358
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 23, 2023
- Published
- Oct 8, 2025
- Granted
- Sep 30, 2026
- Protection ends at the latest
- Aug 22, 2043
- Next annual fee due
- Aug 31, 2027
- IPC classes
- B01D 19/04 (2006.01)D21H 21/12 (2006.01)
- Priority
- US 202218059975 29.11.2022
- PCT application
- PCT/US2023/030963 23.08.2023
- PCT publication
- WO2024/118121 06.06.2024
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 30.09.2026
Parties
Inventor
ZOU, Yong
Atlanta, Georgia 30313, US
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.