DERIVATISIERTE POLYAMINOSÄUREN
European patent · EP4087904 · In force
Register entry
- Publication number
- EP4087904
- Application number
- EP20912106
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 16, 2020
- Published
- Nov 16, 2022
- Granted
- Jan 28, 2026
- Protection ends at the latest
- Dec 15, 2040
- Next annual fee due
- Dec 31, 2026
- IPC classes
- C09G 1/02 (2006.01)C09K 3/14 (2006.01)B24B 37/04 (2012.01)H01L 21/768 (2006.01)C08G 69/48 (2006.01)H01L 21/3105 (2006.01)H01L 21/321 (2006.01)C08G 69/10 (2006.01)
- Priority
- US 202062958033 P 07.01.2020
- PCT application
- PCT/US2020/065212 16.12.2020
- PCT publication
- WO2021/141741 15.07.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Inventor
ZHANG, Na
Aurora, Illinois 60504, US
BAILEY, David
Aurora, Illinois 60504, US
DOCKERY, Kevin P.
Aurora, Illinois 60504, US
IVANOV, Roman A.
Aurora, Illinois 60504, US
SHUKLA, Deepak
Aurora, Illinois 60504, 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.