Franz T. Schwarz

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of pure 4,6-dihloropyrimidine
- Patent number 5,723,612
- Issue date Mar 3, 1998
- DSM Chemie Linz GmbH
- Wolfgang Huber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2,5-dianilino-terephthalic acids
- Patent number 5,659,076
- Issue date Aug 19, 1997
- DSM Chemie Linz GmbH
- Franz Thomas Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-amino-4,6-dichloro-pyrimidine
- Patent number 5,563,270
- Issue date Oct 8, 1996
- DSM Chemie Linz GmbH
- Franz-Thomas Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the transesterification of dimethyl succinylsuccinate
- Patent number 5,491,255
- Issue date Feb 13, 1996
- Chemie Linz G.m.b.H.
- Franz T. Schwarz
- C07 - ORGANIC CHEMISTRY