POLYURETHANACETOACETATVERBINDUNGEN
European patent · EP4423059 · In force
Register entry
- Publication number
- EP4423059
- Application number
- EP22877684
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 21, 2022
- Published
- Sep 4, 2024
- Granted
- Sep 30, 2026
- Protection ends at the latest
- Oct 20, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- C07C 271/16 (2006.01)C09D 5/00 (2006.01)
- Priority
- US 202163271753 P 26.10.2021
- PCT application
- PCT/US2022/078487 21.10.2022
- PCT publication
- WO2023/076835 04.05.2023
- 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
ZHOU, Hongying
Allison Park, Pennsylvania 15101, US
BREON, Jonathan P.
Memphis, Tennessee 38119, US
MORRIS, Trevor Brenton
Allison Park, Pennsylvania 15101, US
MORAVEK, Scott Joseph
Mars, Pennsylvania 16046, US
MAYO, Michael Allen
Pittsburgh, Pennsylvania 15239, US
NAVA ORTIZ, César Alejandro Bernabé
52978 Mexico City, MX
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.