Andreas MELZER

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Ludwigshafen am Rhein, DE

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OBTAINING CRYSTALLINE DIETHYLAMINO HYDROXYBENZOYL HEXYL...
- Publication number 20240025841
- Publication date Jan 25, 2024
- BASF SE
- Helmut KRONEMAYER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A PROCESS FOR WORKING UP WATER CONTAINING 4,4'-DICHLORODIPHENYL SUL...
- Publication number 20220388949
- Publication date Dec 8, 2022
- BASF SE
- Stefan BLEI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A PROCESS FOR PURIFYING CRUDE 4,4'-DICHLORODIPHENYL SULFONE
- Publication number 20220356152
- Publication date Nov 10, 2022
- BASF SE
- Stefan BLEI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A PROCESS FOR PURIFYING 4,4'-DICHLORODIPHENYL SULFONE
- Publication number 20220340519
- Publication date Oct 27, 2022
- BASF SE
- Jessica Nadine HAMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PURIFYING 4,4'-DICHLORODIPHENYL SULFOXIDE
- Publication number 20220135523
- Publication date May 5, 2022
- BASF SE
- Indre THIEL
- C07 - ORGANIC CHEMISTRY