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Bourrignon, CH
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last 30 patents
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Patent Grant
Bidentate chiral ligands for use in catalytic asymmetric addition r...
Patent number
8,598,371
Issue date
Dec 3, 2013
Solvias AG
Benoît Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bidentate chiral ligands for use in catalytic asymmetric addition r...
Patent number
8,450,501
Issue date
May 28, 2013
Solvias AG
Benoît Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bidentate secondary phosphine oxide chiral ligands for use in asymm...
Patent number
8,415,488
Issue date
Apr 9, 2013
Solvias AG
Benoît Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionalized ferrocenyldiphosphines, a process for their preparat...
Patent number
6,169,192
Issue date
Jan 2, 2001
Novartis AG
BenoBeno{circumflex over (i)}t Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral ferrocenyls
Patent number
6,133,464
Issue date
Oct 17, 2000
Novartis AG
Benoit Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ferrocene diphosphines as ligands for homogeneous catalysts
Patent number
5,565,594
Issue date
Oct 15, 1996
Ciba-Geigy Corporation
Felix Spindler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ferrocene diphosphines as ligands for homogeneous catalysts
Patent number
5,563,308
Issue date
Oct 8, 1996
Ciba-Geigy Corporation
Felix Spindler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ferrocene diphosphines as ligands for homogeneous catalysts
Patent number
5,466,844
Issue date
Nov 14, 1995
Ciba-Geigy Corporation
Felix Spindler
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
BIDENTATE CHIRAL LIGANDS FOR USE IN CATALYTIC ASYMMETRIC ADDITION R...
Publication number
20130267714
Publication date
Oct 10, 2013
Benoit PUGIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIDENTATE CHIRAL LIGANDS FOR USE IN CATALYTIC ASYMMETRIC ADDITION R...
Publication number
20110118482
Publication date
May 19, 2011
Solvias AG
Benoît Pugin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BIDENTATE SECONDARY PHOSPHINE OXIDE CHIRAL LIGANDS FOR USE IN ASYMM...
Publication number
20110098485
Publication date
Apr 28, 2011
Benoît Pugin
C07 - ORGANIC CHEMISTRY