Hans Leitner

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of aliphatic dinitriles
- Patent number 4,743,702
- Issue date May 10, 1988
- BASF Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of adipodinitrile
- Patent number 4,599,202
- Issue date Jul 8, 1986
- BASF Aktiengesellschaft
- Toni Dockner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of adipic acid from acidic wash waters
- Patent number 4,227,021
- Issue date Oct 7, 1980
- BASF Aktiengesellschaft
- Otto-Alfred Grosskinsky
- C07 - ORGANIC CHEMISTRY