VERNETZTE POLYGLYCERINPARTIALESTER
European patent · EP4279532 · In force
Register entry
- Publication number
- EP4279532
- Application number
- EP23171783
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 5, 2023
- Published
- Nov 22, 2023
- Granted
- Mar 25, 2026
- Protection ends at the latest
- May 4, 2043
- Next annual fee due
- May 31, 2026
- IPC classes
- C08G 63/668 (2006.01)A61Q 19/00 (2006.01)C08G 65/48 (2006.01)
- Priority
- EP 22174050 18.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Owner
- Owner
- Evonik Operations GmbH, Rellinghauser Straße 1-11, 45128 Essen, Germany → Evonik Operations GmbH, Opernplatz 1, 45128 Essen, Germany
Published in Swissreg on 29.07.2026
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
Hartung, Christian
45133 Essen, DE
von Hof, Jan Marian
44789 Bochum, DE
Mentel, Matthias
44357 Dortmund, DE
Friedrich, Achim
45529 Hattingen, DE
Kleinen, Jochen
52525 Heinsberg, DE
Venzmer, Joachim
45239 Essen, DE
Meyer, Juergen
45259 Essen, DE
Wenk, Hans Henning
45470 Mülheim an der Ruhr, DE
Klare, Sven
51069 Köln, DE
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.