Inventor

DE VIRGILIO JOHN J

US19 patents

Patents

19 patents

US4985402AJan 15, 1991

2-Methyl-1-nitrilo-2-methyl -1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC21 citations82

US4990494AFeb 5, 1991

1,1-dimethyl-1-nitrilo or hydroxylamino-3-(alkyl phenyl)-substituted propanes, organoleptic uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC17 citations81

US5276211AJan 4, 1994

Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes

INT FLAVORS & FRAGRANCES INC8 citations74

US5236897AAug 17, 1993

Perfumery use of 2,2-dimethyl-4(2' or 4' pyridyl) butyronitrile and process for preparing same

INT FLAVORS & FRAGRANCES INC9 citations74

US5179222AJan 12, 1993

Process for preparing phenyl butyronitriles and perfumery use of 2,2-dimethyl-4-phenyl valeronitrile

INT FLAVORS & FRAGRANCES INC8 citations74

US5143899ASep 1, 1992

Process for preparing phenyl butyronitriles and perfumery use of 2,2-dimethyl-4-phenyl valeronitrile

INT FLAVORS & FRAGRANCES INC15 citations74

US5321144AJun 14, 1994

p-methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

INT FLAVORS & FRAGRANCES INC6 citations73

US5300488AApr 5, 1994

P-methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

INT FLAVORS & FRAGRANCES INC7 citations73

US5274133ADec 28, 1993

p-Methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

INT FLAVORS & FRAGRANCES INC10 citations73

US5039659AAug 13, 1991

2,2,3-trimethylcyclopentenyl acetone derivatives, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC10 citations73

US5081262AJan 14, 1992

Substituted cyclopentenyl oxabicyclooctanes, cyclopentenylformylcyclohexenes and cyclopentenylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC7 citations72

US5070073ADec 3, 1991

Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC15 citations72

US5066641ANov 19, 1991

3,5,5-trimethylhexanal oxime and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC9 citations72

US5240908AAug 31, 1993

Cyclohexenylmethyloxabicyclooctanes, processes for preparing same, intermediates used in said processes and organoleptic uses of said cyclohexenylmethyloxabicyclooctanes and intermediates therefor

INT FLAVORS & FRAGRANCES INC6 citations63

US5068363ANov 26, 1991

Cyclohexenylmethloxabicyclooctanes, processes for preparing same, intermediates used in said processes and organoleptic uses of said cyclohexenylmethloxabicyclooctanes and intermediates therefor

INT FLAVORS & FRAGRANCES INC3 citations63

US5128317AJul 7, 1992

Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC3 citations61

US5087707AFeb 11, 1992

Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC4 citations61

US5281576AJan 25, 1994

Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes

INT FLAVORS & FRAGRANCES INC1 citations52

US5240907AAug 31, 1993

Substituted cyclopentyl oxabicyclooctanes, cyclopenyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC1 citations49

DE VIRGILIO JOHN J

Patents

2-Methyl-1-nitrilo-2-methyl -1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same

1,1-dimethyl-1-nitrilo or hydroxylamino-3-(alkyl phenyl)-substituted propanes, organoleptic uses thereof and processes for preparing same

Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes

Perfumery use of 2,2-dimethyl-4(2&#39; or 4&#39; pyridyl) butyronitrile and process for preparing same

Process for preparing phenyl butyronitriles and perfumery use of 2,2-dimethyl-4-phenyl valeronitrile

Process for preparing phenyl butyronitriles and perfumery use of 2,2-dimethyl-4-phenyl valeronitrile

p-methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

P-methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

p-Methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates

2,2,3-trimethylcyclopentenyl acetone derivatives, organoleptic uses thereof and process for preparing same

Substituted cyclopentenyl oxabicyclooctanes, cyclopentenylformylcyclohexenes and cyclopentenylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

3,5,5-trimethylhexanal oxime and organoleptic uses thereof

Cyclohexenylmethyloxabicyclooctanes, processes for preparing same, intermediates used in said processes and organoleptic uses of said cyclohexenylmethyloxabicyclooctanes and intermediates therefor

Cyclohexenylmethloxabicyclooctanes, processes for preparing same, intermediates used in said processes and organoleptic uses of said cyclohexenylmethloxabicyclooctanes and intermediates therefor

Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same

Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes

Substituted cyclopentyl oxabicyclooctanes, cyclopenyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof

Perfumery use of 2,2-dimethyl-4(2' or 4' pyridyl) butyronitrile and process for preparing same