ZUSAMMENGESETZTE TRÜBUNGSMITTELDISPERSION
European patent · EP4404905 · In force
Register entry
- Publication number
- EP4404905
- Application number
- EP21957858
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 24, 2021
- Published
- Jul 31, 2024
- Granted
- May 6, 2026
- Protection ends at the latest
- Sep 23, 2041
- Next annual fee due
- Sep 30, 2026
- IPC classes
- A61K 8/11 (2006.01)A61K 8/85 (2006.01)A61Q 5/02 (2006.01)A61K 8/02 (2006.01)A61Q 19/10 (2006.01)A61K 8/29 (2006.01)
- PCT application
- PCT/CN2021/120210 24.09.2021
- PCT publication
- WO2023/044724 30.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Holder
Inventor
WANG, Tao
Shanghai 201203, CN
BAO, Xinyan
Shanghai 201203, CN
GUO, Yunlong
Shanghai 201803, CN
CHEN, Hongyu
Shanghai 201203, CN
PANG, Xiaoyi
Shanghai 201102, CN
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.