Markus Schmutz

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Schonenbuch, CH

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Patents Grantslast 30 patents

Information Patent Grant
N-substituted aminoalkanephosphinic acid derivatives, compositions...
- Patent number 5,545,631
- Issue date Aug 13, 1996
- Ciba-Geigy Corporation
- Christian Marescaux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain N-substituted-amino-alkane phosphinic acid derivatives havi...
- Patent number 5,407,922
- Issue date Apr 18, 1995
- Ciba-Geigy Corporation
- Christian Marescaux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain N-substituted-amino-alkane phosphinic acid derivatives havi...
- Patent number 5,229,379
- Issue date Jul 20, 1993
- Ciba-Geigy Corporation
- Christian Marescaux
- C07 - ORGANIC CHEMISTRY