EMBOLISCHE MIKROKUGELN
European patent · EP4218728 · In force
Register entry
- Publication number
- EP4218728
- Application number
- EP23171684
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 12, 2018
- Published
- Aug 2, 2023
- Granted
- Feb 4, 2026
- Protection ends at the latest
- Jul 11, 2038
- Next annual fee due
- Jul 31, 2026
- IPC classes
- A61K 9/10 (2006.01)A61K 9/16 (2006.01)
- Priority
- US 201762531956 P 13.07.2017
- Divided from
- EP18749925
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 4, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.02.2026
Parties
Inventor
ZENG, Hongxia
Maple Grove, 55311, US
FORSYTH, Bruce R.
Hanover, 55341, US
CAO, Hong
Maple Grove, 55311, US
DEWITT, Matthew R.
Charlottesville, 22911-6205, US
SCHWANZ, Heidi
Maple Grove, 55369, 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.