P

Inventor

HANNA MARIE R

US109 patents

Patents

50 patents
US4534891AAug 13, 1985

Branched C13 -alk-1-en-5-ones and use thereof in perfumery

INT FLAVORS & FRAGRANCES INC187 citations97
US6051548AApr 18, 2000

Trimethylcyclohexenylcyclopropyl ketones perfume composition

INT FLAVORS & FRAGRANCES INC20 citations93
US4772583ASep 20, 1988

Beta-alkylidene phenethyl alcohol esters and ethers, organoleptic uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC33 citations93
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
US4390448AJun 28, 1983

Perfumed stable aqueous hypochlorite bleach compositions containing 2-methyl-2-octanol and thickened variation thereof

INT FLAVORS & FRAGRANCES INC37 citations92
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
US4524020AJun 18, 1985

Isopropyl substituted cyclohexenyl methyl ketones and perfumery uses thereof

INT FLAVORS & FRAGRANCES INC20 citations82
US4515987AMay 7, 1985

Process for preparing a methoxybenzaldehyde from the corresponding phenolic benzaldehyde

INT FLAVORS & FRAGRANCES INC22 citations82
US4435428AMar 6, 1984

Use in augmenting or enhancing the aroma or taste of foodstuff or chewing gum with the methyl carbonate of 1-hydroxymethyl-2-heptanoyl cyclopropane

INT FLAVORS & FRAGRANCES INC18 citations82
US5486502AJan 23, 1996

2-methoxy-4-formyl phenyl ester of propionic acid and use in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles

INT FLAVORS & FRAGRANCES INC6 citations74
US5462923AOct 31, 1995

1-oxo-substituted and unsubstituted isobutyl-4-ethoxy-benzenes and mixtures thereof with bicyclopentadiene derivatives, uses of same in perfumery and methods for preparing same

INT FLAVORS & FRAGRANCES INC7 citations74
US5372995ADec 13, 1994

Reduced reaction product of protonic acid catalyzed reaction of methyl ethyl ketone and benzaldehyde and perfume uses thereof

INT FLAVORS & FRAGRANCES INC11 citations74
US5300489AApr 5, 1994

Fragrance use of dihydromethyl jasmonic acid

INT FLAVORS & FRAGRANCES INC18 citations74
US4985403AJan 15, 1991

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

INT FLAVORS & FRAGRANCES INC9 citations74
US4924026AMay 8, 1990

Triisobutylene alcohols and esters, uses thereof in perfumery and halogenated intermediates useful for preparing same

INT FLAVORS & FRAGRANCES INC8 citations74
US4847292AJul 11, 1989

Repelling animals with compositions comprising citronellyl nitrile, citronellol, alpha-terpinyl methyl ether and lemon oil

INT FLAVORS & FRAGRANCES INC12 citations74
US4668432AMay 26, 1987

Alkyl-substituted-oxo-spirodecenene derivatives, organoleptic utility thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC6 citations74
US4639330AJan 27, 1987

Alkyl-substituted spirodecenone derivatives, organoleptic utility thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC7 citations74
US4617145AOct 14, 1986

1-methyl-2(2-methylbutyl) cyclohexanol derivatives and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC6 citations74
US4576742AMar 18, 1986

Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives

INT FLAVORS & FRAGRANCES INC12 citations74
US4568470AFeb 4, 1986

Use of macrocyclic lactone in augmenting or enhancing aroma or taste of consumable materials

INT FLAVORS & FRAGRANCES INC12 citations74
US4541950ASep 17, 1985

Use of macrocyclic lactone in augmenting or enhancing aroma or taste of consumable materials

INT FLAVORS & FRAGRANCES INC8 citations74
US4525364AJun 25, 1985

Flavoring with a macrocyclic carbonate

INT FLAVORS & FRAGRANCES INC12 citations74
US4522765AJun 11, 1985

Di(7-octenyl) carbonate

INT FLAVORS & FRAGRANCES INC15 citations74
US4507225AMar 26, 1985

Process for augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles with 1-phenylpenten-4-one-1 and methyl homologues thereof

INT FLAVORS & FRAGRANCES INC6 citations74
US4490544ADec 25, 1984

Macrocyclic carbonates, processes for preparing same, organoleptic uses thereof and intermediates used in said process

INT FLAVORS & FRAGRANCES INC6 citations74
US4490404ADec 25, 1984

Flavoring with macrocyclic lactone

INT FLAVORS & FRAGRANCES INC8 citations74
US4476042AOct 9, 1984

Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC15 citations74
US4391284AJul 5, 1983

Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives

INT FLAVORS & FRAGRANCES INC14 citations74
US4354043AOct 12, 1982

Norbornyl oxyacetaldehyde

INT FLAVORS & FRAGRANCES INC12 citations74
US5599960AFeb 4, 1997

3,5-dimethyl-pentenyl-dihydro-2(3H)-furanone isomer mixtures, organoleptic uses thereof, process for preparing same and process intermediates therefor

INT FLAVORS & FRAGRANCES INC9 citations73
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
US4541949ASep 17, 1985

Polyhydroindan carboxaldehydes

INT FLAVORS & FRAGRANCES INC8 citations73
US4532357AJul 30, 1985

Process for producing 1,1-dimethyl-3-indanones, products produced thereby and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC7 citations73
US4430354AFeb 7, 1984

Flavoring with heliotropyl methyl carbonate

INT FLAVORS & FRAGRANCES INC6 citations73
US5543398AAug 6, 1996

Para-C5 alkyl-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC5 citations72
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
US4772411ASep 20, 1988

Ethyl norbornyl alkyl ethers, organoleptic uses thereof and process for preparing same

INT FLAVORS & FRAGRANCES INC9 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
US4622172ANov 11, 1986

Alkyl-substituted spiroundecenone derivatives, organoleptic utility thereof and processes for preparing same

INT FLAVORS & FRAGRANCES INC9 citations70
US5767305AJun 16, 1998

Cyclopropyl carboxylic acid esters and uses thereof in imparting, augmenting and enhancing aromas

INT FLAVORS & FRAGRANCES INC15 citations69
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
US5683979ANov 4, 1997

Malodor counteractant composition and process for using same

INT FLAVORS & FRAGRANCES INC12 citations68
US6310032B1Oct 30, 2001

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

INT FLAVORS & FRAGRANCES INC2 citations63

Showing the top 50 of 109 patents by PatentIndex Score.