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Manfred Muller
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Dagmersellen, CH
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last 30 patents
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Patent Grant
Process for the preparation of aromatic O-sulfocarboxylic acids and...
Patent number
5,883,253
Issue date
Mar 16, 1999
Novartis AG
Urs Siegrist
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilized diphosphines and...
Patent number
5,432,289
Issue date
Jul 11, 1995
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilized diphosphins and...
Patent number
5,382,729
Issue date
Jan 17, 1995
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilised diphosphines and...
Patent number
5,308,819
Issue date
May 3, 1994
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilized diphosphines and...
Patent number
5,306,853
Issue date
Apr 26, 1994
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilised diphosphines and...
Patent number
5,252,751
Issue date
Oct 12, 1993
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diphosphines containing silane groups, immobilise diphosphines and...
Patent number
5,244,857
Issue date
Sep 14, 1993
Ciba-Geigy Corporation
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the enrichment or separation of organic substance mixtures
Patent number
5,152,899
Issue date
Oct 6, 1992
Ciba-Geigy Corporation
Joseph Berger
C07 - ORGANIC CHEMISTRY