VORRICHTUNG ZUR ABGABE EINES HYDROGELS IN EIN GEFÄSSSYSTEM
European patent · EP4003481 · In force
Register entry
- Publication number
- EP4003481
- Application number
- EP20860114
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 4, 2020
- Published
- Jun 1, 2022
- Granted
- Dec 24, 2025
- Protection ends at the latest
- Sep 3, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- A61M 25/00 (2006.01)A61L 27/16 (2006.01)A61L 27/18 (2006.01)A61L 27/50 (2006.01)A61L 27/52 (2006.01)A61L 27/54 (2006.01)A61M 25/10 (2013.01)A61B 90/00 (2016.01)
- Priority
- US 201962896480 P 05.09.2019
- PCT application
- PCT/US2020/049532 04.09.2020
- PCT publication
- WO2021/046441 11.03.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 24, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.12.2025
Parties
Holder
Inventor
COSSGRIFF-HERNANDEZ, Elizabeth
Austin, Texas 78712, US
JOHN, Mathews
Houston, Texas 77030, US
POST, Allison
Houston, Texas 77006, US
WILEMS, Thomas
Austin, Texas 78712, US
CHWATKO, Malgorzata
Austin, Texas 78722, US
ROOK, Ashley
Kingwood, Texas 77345, US
RAZAVI, Mehdi
Houston, Texas 77025, 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.