MANFRED WIEDEMANN

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LUDWIGSHAFEN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating by distillation pure (meth)acrylic acid from...
- Patent number 6,350,352
- Issue date Feb 26, 2002
- BASF Aktiengesellschaft
- Ruprecht Kroker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous distillative separation of liquid mixtures which contain...
- Patent number 5,897,749
- Issue date Apr 27, 1999
- BASF Aktiengesellschaft
- Ruprecht Kroker
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SEPARATING BY DISTILLATION PURE (METH)ACRYLIC ACID FROM...
- Publication number 20010050216
- Publication date Dec 13, 2001
- RUPRECHT KROKER
- C07 - ORGANIC CHEMISTRY