Inventor

BECK CHARLES E J

US41 patents

Patents

41 patents

US6303798B1Oct 16, 2001

Methylene dioxy tetrahydroindane derivative

INT FLAVORS & FRAGRANCES INC19 citations93

US7160852B2Jan 9, 2007

Polyalklbicylic derivatives

INT FLAVORS & FRAGRANCES INC15 citations92

US6462015B1Oct 8, 2002

Bicyclic lactones, perfumery uses thereof, processes for preparing same and intermediates therefor

INT FLAVORS & FRAGRANCES INC27 citations92

US6271193B1Aug 7, 2001

Carbon containing functional group substituted 4,5,6,7-tetrahydro-polyalkylated-4-indanes, isomers thereof, processes for preparing same and uses thereof

INT FLAVORS & FRAGRANCES INC26 citations92

US4962090AOct 9, 1990

2,4-disubstituted and 2,2,4-trisubstituted tetrahydropyranyl-4-ethers, process for preparing same and perfumery uses thereof

INT FLAVORS & FRAGRANCES INC24 citations92

US7202198B2Apr 10, 2007

Substituted phenolic composition and process for using same for inhibiting malodours

INT FLAVORS & FRAGRANCES INC24 citations91

US5543439AAug 6, 1996

Extruded fragrance-containing polyvinyl alcohol and use thereof

INT FLAVORS & FRAGRANCES INC36 citations91

US4956481ASep 11, 1990

Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions

INT FLAVORS & FRAGRANCES INC26 citations90

US6379658B1Apr 30, 2002

Human sweat malodor counteractant composition and process for using same

INT FLAVORS & FRAGRANCES INC50 citations84

US5283237AFeb 1, 1994

Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same, and process intermediates

INT FLAVORS & FRAGRANCES INC14 citations81

US6632788B2Oct 14, 2003

Polyalkylbicylic derivatives

INT FLAVORS & FRAGRANCES INC7 citations74

US4985403AJan 15, 1991

Use of adamantane derivatives in augmenting or enhancing the aroma of consumable materials

INT FLAVORS & FRAGRANCES INC9 citations74

US4902840AFeb 20, 1990

Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes

INT FLAVORS & FRAGRANCES INC10 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

US5389608AFeb 14, 1995

1-phenyl-1-cyano-C5 -C7 alkanes, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC7 citations71

US5021184AJun 4, 1991

Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions

INT FLAVORS & FRAGRANCES INC18 citations71

US5665698ASep 9, 1997

Methyl substituted tetrahydroindane alkyl enol ethers, perfumery uses thereof, processes for preparing same, and process intermediates

INT FLAVORS & FRAGRANCES INC13 citations70

US5733866AMar 31, 1998

Methyl substituted hexahydroindanols and alkyl ethers thereof, organoleptic uses thereof, processes for preparing same and process intermediates therefor

INT FLAVORS & FRAGRANCES INC8 citations68

US6310032B1Oct 30, 2001

α-Oxygen-substituted cyclohexane propionitriles, perfumery uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC2 citations63

US5527768AJun 18, 1996

Use of 1-benzyl cyclohexanol in augmenting, enhancing or imparting aromas in or to perfume compositions, perfumed articles and colognes and, optionally, simultaneously repelling insects

INT FLAVORS & FRAGRANCES INC2 citations63

US5436276AJul 25, 1995

Method for determining the hardness of fragrance containing polyurethane foams

INT FLAVORS & FRAGRANCES INC3 citations63

US4933319AJun 12, 1990

Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes

INT FLAVORS & FRAGRANCES INC3 citations63

US7169747B2Jan 30, 2007

Bicyclic lactones, perfumery uses thereof, processes for preparing same and intermediates therefor

INT FLAVORS & FRAGRANCES INC1 citations62

US6835699B2Dec 28, 2004

Bicycle lactones, perfumery uses thereof, processes for preparing same and intermediates therefor

INT FLAVORS & FRAGRANCES INC1 citations62

US6608010B2Aug 19, 2003

Bicyclic lactones, perfumery uses thereof, processes for preparing same and intermediates therefor

INT FLAVORS & FRAGRANCES INC1 citations62

US4999439AMar 12, 1991

Alkyl-substituted tetra- or hexahydrobenzopyran derivatives, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC2 citations62

US5321007AJun 14, 1994

2,6-dimethylbicyclo[3.3.1]non-6-ene-3-methanol, substituted derivatives thereof, organoleptic utilities thereof, processes for producing same, and process intermediates therefor

INT FLAVORS & FRAGRANCES INC5 citations57

US5711952AJan 27, 1998

Use of 7-isopropyl - -8, 8-dimethyl-6, 10-dioxaspiro-C10 and C11 alkane derivatives for their organoleptic properties and synthesis process for preparing such derivaties

INT FLAVORS & FRAGRANCES INC5 citations56

US6610647B2Aug 26, 2003

Fragrance molecule

INT FLAVORS & FRAGRANCES INC1 citations52

US6596686B2Jul 22, 2003

Use of dihydropyrans as fragrance Material

INT FLAVORS & FRAGRANCES INC1 citations52

US5367092ANov 22, 1994

Substituted 2,6-dimethylbicyclo[3,3,1]non-6-enes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC0 citations51

US5346884ASep 13, 1994

Substituted 2,6-dimethylbicyclo[3,3,1]non-6-enes, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC1 citations51

US5097046AMar 17, 1992

Process for preparing alkyl substituted tetra- or hexahydrobenzopyran derivatives

INT FLAVORS & FRAGRANCES INC0 citations51

US5030618AJul 9, 1991

Alkyl-substituted tetra- or hexahydrobenzopyran derivatives, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC1 citations51

US5023352AJun 11, 1991

Alkyl-substituted tetra- or hexahydrobenzopyran derivatives, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC0 citations51

US6906013B1Jun 14, 2005

Cyclohexanbutanol derivative and fragrance use thereof

INT FLAVORS & FRAGRANCES INC0 citations49

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

US5321164AJun 14, 1994

Use in perfumery of 2(1-vinyl-5-hexenyl) cyclopentanone, a process for preparing same, and process intermediates

INT FLAVORS & FRAGRANCES INC0 citations48