Inventor · disambiguated record
Benoit Pugin
Also filed as: PUGIN BENOIT
31 granted patents·12 pending applications·313 citations·filing 1987–2013
97Inventor score
Top patents by PatentIndex Score
43 records- 0193US5011995AProcess for the preparation of optically active secondary aminesCIBA GEIGY CORP·Filed 1988·Granted Apr 30, 1991·47 cites·11 claims
- 0285US4994615AProcess for the preparation of optically active secondary arylaminesCIBA GEIGY CORP·Filed 1987·Granted Feb 19, 1991·22 cites·13 claims
- 0382US7244841B2Porphyrin derivatives and their use in photodynamic therapySOLVIAS AG·Filed 2003·Granted Jul 17, 2007·20 cites·52 claims
- 0475US5783715ASilylated ferrocenyldiphosphines, silylated ferrocenyldiphosphines bound to inorganic or polymeric organic supports and also metal complexes thereof, their preparation and usesNOVARTIS AG·Filed 1996·Granted Jul 21, 1998·34 cites·5 claims
- 0574US5252751ADiphosphines containing silane groups, immobilised diphosphines and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1992·Granted Oct 12, 1993·11 cites·8 claims
- 0671US6015919ADihalogenated ferrocenes and processes for the preparation thereofNOVARTIS AG·Filed 1999·Granted Jan 18, 2000·25 cites·19 claims
- 0771US5432289ADiphosphines containing silane groups, immobilized diphosphines and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1994·Granted Jul 11, 1995·19 cites·5 claims
- 0870US6169192B1Functionalized ferrocenyldiphosphines, a process for their preparation and their useNOVARTIS AG·Filed 1997·Granted Jan 2, 2001·36 cites·26 claims
- 0970US5777062ADiphosphines bonded to side chains of polymers, and metal complexes thereofNOVARTIS AG·Filed 1996·Granted Jul 7, 1998·11 cites·31 claims
- 1067US8598371B2Bidentate chiral ligands for use in catalytic asymmetric addition reactionsSOLVIAS AG·Filed 2013·Granted Dec 3, 2013·1 cites·11 claims
- 1166US5306853ADiphosphines containing silane groups, immobilized diphosphines and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1993·Granted Apr 26, 1994·9 cites·7 claims
- 1264US5244857ADiphosphines containing silane groups, immobilise diphosphines and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1992·Granted Sep 14, 1993·15 cites·17 claims
- 1363US7816525B1Process for the preparation of optically pure tetrahydropterins and derivatives, and specifically of optically pure tetrahydrofolic acid and derivatives thereof, by stereospecific hydrogenationMerck & Cie·Filed 2000·Granted Oct 19, 2010·1 cites·22 claims
- 1462US7589196B2Amine-substituted biphenyldiphosphinesSOLVIAS AG·Filed 2004·Granted Sep 15, 2009·6 cites·6 claims
- 1559US5627293ASilylated ferrocenyldiphosphines, silylated ferrocenyldiphosphines bound to inorganic or polymeric organic supports and also metal complexes thereof, their preparation and useCIBA GEIGY CORP·Filed 1996·Granted May 6, 1997·13 cites·26 claims
- 1658US2010003212A1Polymers with antimicrobial activity containing quaternary ammonium groupsKIS GEORG L·Filed 2007·Application pending·0 cites
- 1758US2008306263A1Process For The Preparation Of Optically Pure Tetrahydropterins And Derivatives, And Specifically Of Optically Pure Tetrahydrofolic Acid And Derivatives Thereof, By Stereospecific HydrogenationMULLER HANS RUDOLF·Filed 2008·Application pending·0 cites
- 1857US7435840B2Method for producing orthometalated and orthosubstituted metallocenesSOLVIAS AG·Filed 2004·Granted Oct 14, 2008·3 cites·14 claims
- 1957US6515183B2Chiral diphenyldiphosphines and d-8 metal complexes thereofSOLVIAS AG·Filed 2001·Granted Feb 4, 2003·3 cites·10 claims
- 2054US7375241B2Ferrocenyl-1,2-diphosphines, the production thereof and their useSOLVIAS AG·Filed 2004·Granted May 20, 2008·1 cites·14 claims
- 2153US5925778ADihalogenated ferrocenes and processes for the preparation thereofNOVARTIS AG·Filed 1996·Granted Jul 20, 1999·11 cites·10 claims
- 2250US8084602B2Porphyrin derivatives and their use in photodynamic therapyLOVE WILLIAM·Filed 2006·Granted Dec 27, 2011·0 cites·53 claims
- 2349US6281390B1Chiral diphenyldiphosphines and d-8 metal complexes thereofSOLVIAS AG·Filed 1999·Granted Aug 28, 2001·3 cites·9 claims
- 2448US8450501B2Bidentate chiral ligands for use in catalytic asymmetric addition reactionsPUGIN BENOIT·Filed 2008·Granted May 28, 2013·0 cites·18 claims
- 2547US6133464AChiral ferrocenylsNOVARTIS AG·Filed 1997·Granted Oct 17, 2000·10 cites·15 claims
- 2644US2008076937A1Tetradentate Ferrocene Ligands And Their UsePUGIN BENOIT·Filed 2005·Application pending·0 cites
- 2743US8008529B2Chiral ligands used in transition metal catalysts for asymmetric addition reactions especially hydrogenationSOLVIAS AG·Filed 2007·Granted Aug 30, 2011·0 cites·9 claims
- 2843US5883283AProcess for the preparation of substituted 3-aminobenzonitrilesNOVARTIS FINANCE CORP·Filed 1995·Granted Mar 16, 1999·4 cites·19 claims
- 2943US2008026933A11,1'-Diphosphinoferrocenes Having 2,2'-Bound Achiral Or Chiral RadicalsPUGIN BENOIT·Filed 2005·Application pending·0 cites
- 3042US8415488B2Bidentate secondary phosphine oxide chiral ligands for use in asymmetric addition reactionsPUGIN BENOIT·Filed 2008·Granted Apr 9, 2013·0 cites·16 claims
- 3142US2003120122A1Chiral diphenyldiphosphines and d-8 metal complexes thereofFiled 2002·Application pending·0 cites
- 3242US2010029967A1Diphosphine ligandsPUGIN BENOIT·Filed 2007·Application pending·0 cites
- 3341US2011251416A1Chiral ligandsPUGIN BENOIT·Filed 2009·Application pending·0 cites
- 3441US2011275826A1Chiral ligandsPFALTZ ANDREAS·Filed 2009·Application pending·0 cites
- 3541US2009156851A1Ferrocene-Diphosphine LigandsWEISSENSTEINER WALTER·Filed 2006·Application pending·0 cites
- 3640US7977499B2Bis(ferrocenylphosphino) ferrocene ligands used in asymmetric hydrogenation reactionsSOLVIAS AG·Filed 2008·Granted Jul 12, 2011·0 cites·21 claims
- 3738US5382729ADiphosphines containing silane groups, immobilized diphosphins and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1994·Granted Jan 17, 1995·3 cites·9 claims
- 3838US5308819ADiphosphines containing silane groups, immobilised diphosphines and the use thereof as hydrogenation catalystsCIBA GEIGY CORP·Filed 1993·Granted May 3, 1994·3 cites·9 claims
- 3936US2009312566A1Multiply substituted ferrocenesPUGIN BENOIT·Filed 2006·Application pending·0 cites
- 4036US2009082581A1Ferrocenyl ligands, production and use thereofPUGIN BENOIT·Filed 2006·Application pending·0 cites
- 4135US8106227B2FerrocenediphosphinesCHEN WEIPING·Filed 2007·Granted Jan 31, 2012·0 cites·13 claims
- 4235US2002022731A1Transesterification catalysts fixed on solid support materialsFiled 2001·Application pending·0 cites
- 4328US6248899B1Transesterification catalysts fixed to solid support materialsCIBA SC HOLDING AG·Filed 1997·Granted Jun 19, 2001·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →