Michel GASSMANN

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Ludwigshafen am Rhein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Desalination of polyaryl ethers by means of melt extraction
- Patent number 10,889,689
- Issue date Jan 12, 2021
- BASF SE
- Simon Gramlich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION OF IMPURITIES IN A PROCESS FOR HYDROLYTICALLY DEPOLYMERI...
- Publication number 20250100965
- Publication date Mar 27, 2025
- BASF SE
- Stefan BLEI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DESALINATION OF POLYARYL ETHERS BY MEANS OF MELT EXTRACTION
- Publication number 20190085134
- Publication date Mar 21, 2019
- BASF SE
- Simon GRAMLICH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...