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Search The U. S. Patent Database

Free U.S. Patents Online
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BASF Patents -1976-2005

H&R (Symrise) Patents - 1976-2004

Quest Patents -1976-2005

Dragoco (Symrise) Patents - 1976-2005

Henkel Fragrance Patents - 1976-2005

Symrise Patents - 2004-2005

Firmenich Patents - 1996-2005

IFF Patents - 1996-2005

Takasago Patents - 1996-2005

Firmenich Patents - 1991-1995

IFF Patents - 1991-1995

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Firmenich Patents - 1986-1990

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Takasago Patents - 1976-1985

Firmenich Patents - 1976-1980

IFF Patents - 1976-1980

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Givaudan Patents - 1991-2005

IFF/Union Camp Patents- 1976-1998

Others:

Givaudan Patents - 1981-1990

Kao F&F Patents -1976-2005

Nippon Zeon, Mane, Robertet

Givaudan Patents - 1976-1980

Millennium Patents - 1976-2005

FD&O, Taste-Maker (Givaudan)

Nestle Patents - 1976-2005

Givaudan - US Patents, 1976-1980

4237290

Process for making asymmetrical disulfides

4225501

1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene)-cyclohexanes

4220577

Iodopropargyl pyridyl and picolinyl ethers and thioethers as paint fungicides

4218487

Processes for preparing flavoring compositions

4217363

Preservation of aqueous systems with .alpha.-chloro-.beta.-aminocrotonamide

4216342

Process for the purification of crude 2,4,5-trichlorophenol

4214002

Preservation of aqueous systems with 2-chloro-3-oxobutyramide derivatives

4208338

Cyano dihydro furanones

4206229

Preservation of aqueous systems with .alpha.-bromo-.beta.-aminocrotononitrile

4201857

Novel condensation products having high activity to insolubilize proteins and protein-insolubilized products

4199600

Preservation of aqueous systems with .alpha.-halo-.beta.-aminocrotonic acid esters

4198532

Novel alcohol odorants

4190591

Odorant and flavorant

4188488

Odorant and/or flavoring disulphides, compositions containing same and process for making same

4187243

Novel 2-(2-cyanoethylidene)-bicyclo[2.2.1]hept-5-enes and hydrogenated derivatives thereof

4186053

Insolubilized enzyme product

4184986

Novel condensation products having high activity to insolubilize proteins and protein-insolubilized products

4183363

Tobacco compositions flavored with 2-hydroxymethylenecyclohexanones

4182730

Process for the preparation of substituted dihydrocinnamaldehydes via novel .beta.-chlorocinnamaldehydes

4181666

Process for making furanones

4181631

Alpha-hydroxyalkyl-4-tertiary-alkylcyclohexane perfume compositions

4170704

Iodopropargyl pyridyl and picolinyl ethers and thioethers as paint fungicides

4170594

Oxazolyl-alkyl-disulphides as flavorants

4162266

Trimethyl-acetyl octalins, process for making and fragrance compositions containing same

4154762

Oxidative dehydrogenation of alcohols to aldehydes and ketones

4137126

Process for preparing glucose isomerase using streptomyces glaucescens mutants

4132677

Perfume compositions containing 2-(2-cyanoethylidene)-2-methyl-bicyclo(2.2.1)hept-5-enes

4132676

Perfume compositions containing ethyl 3,4-dichloro-5-isothiazolecarboxylate

4130562

Odorant or flavoring thiazolyl disulphides

4116970

N-2-Hydroxyethyl-oxazolidine compound

4113663

2-Ethyl-6,6-dimethyl-2-cyclohexene-1-carboxylic acid ethyl ester perfume compositions

4112003

Process for preparing polyphenols

4088688

Process for making humulones and novel intermediates therefor

4085062

N,N'-bis-aromaticformamidines useful as sunscreening agents

4072719

4-(2,6,6-Trimethyl-2-cyclohexen-1-ylidene)-butan-2-ol

4070374

Process for the preparation of aryl substituted aldehydes, ketones and alcohols

4068084

Isopropyl- and isopropenyl cyclopentene carboxylic esters

4067910

Process for making allylmercaptan

4067906

Novel process for the synthesis of tricyclo[6.2.2.0.sup.3,8 ]dodecane derivatives

4066710

Unsaturated alcohol

4066504

Aliphatic dialdehyde-aromatic polyamine condensation products bound to proteins and enzymes

4052341

3-Methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol compound and perfume compositions

4046716

Novel odorant compositions

4032478

Perfume compositions containing p-menthane-8-thiol-3-one

4031132

Isopropenyl cyclopentene carboxylic acids

4024188

Odorant

4021471

Formamidines useful as ultraviolet light absorbers

4018718

2-Ethyl-3,6,6-trimethyl-1-crotonyl-2-cyclohexene-type compounds and perfume compositions

4013726

Azulene compounds

4013711

Azulene compounds

4013593

Fragrance compositions containing N-(2-furfuryl)-pyrrole

4012447

Hydroperoxy-desoxyhumulones

4011245

Method for the manufacture of 2,6,10,10-tetramethyl-1-oxaspiro 4,5-dec-6-ene

4011233

2-Methyl-2-(4-methyl-3-pentene-1-yl) thiazolidine

4010213

Novel odorants

4006109

Trimethyl nonene alcohols and perfume compositions

4006108

Z-ethyl-3,6,6-trimethyl-2-cyclohexene-1-carboxylic acid esters

4003951

Octahydroazulenols

4001453

Sweetening compositions

4001437

Process for making and flavorants from milk products and compositions containing same

3996387

Flavoring with 3,7-dimethyl-octa-2,6-dienyl-mercaptan

3996290

2,4-Dimethyl-2-phenyl-4-pentenal

3984573

Foodstuffs containing 2-mercaptobenzoic acid and derivatives thereof

3984446

Process for preparation of terpene flavorants and novel intermediates therefor

3981814

Bacteriostatic substituted benzanilide compositions and methods for their use

3979422

Cycloaliphatic ketones, process for making same and odorant and flavoring compositions containing same

3978089

Caryophyllane epoxide

3975435

Substituted cinnamanilides

3975311

3,7-Dimethyl-octa-2,6 dienyl-mercaptan perfume composition

3974226

Process for preparation of terpene flavorants and novel intermediates therefor

3974222

P-Meth-8-ene-6-thiol-2-one

3970592

Unsaturated hydrocarbons and process for making same

3965198

4-Methylene-5-hexen-1-ol

3963675

Cyclopentenes, process therefor and odorant compositions therewith

3962354

Synthesis of cis-3-hexen-1-ol

3962344

Process for making 1,3-diene hydrocarbons

3962283

Terpene flavorant intermediates

3962148

Odorant compositions containing 4,4,6-trimethyl-2-cyclohexenone

3959396

Unsaturated alcohols and perfume compositions containing same

3954843

Mercapto carboxylic acid esters

3953614

4,7-Dihydro-2-(3-pentyl)-1,3-dioxepin as a flavorant

3952062

Mercapto- or alkylthio-substituted menthenones

3950430

Process for preparation of terpene flavorants and novel intermediates therefor

3950429

2-Methylthio-myrtanal

3948816

Mercapto carboxylic acid esters

3947505

1-Halo-dodeca-tri(tetra)-ene

3947405

Process for making neohesperidine dihydrochalcone

3944561

2-Methyl-2-acetyl-thiazolidine

3943177

Compounds of the sinensal type, intermediates and process therefor

3943073

Odorant compositions containing hydrozolenones

3939206

Process for preparation of terpene flavorants and novel intermediates therefor

3936398

Improving the odor of perfume by novel cyclic ketal

3935275

Process for preparation of terpene flavorants and novel intermediates therefor

3935253

Novel odorant

3935205

Dimorpholinomethyl-(4-methyl-3-pentenyl)-cyclohexenenes

3932654

Preservation of aqueous systems with dialkyl bromonitromalonates

3932517

Isopropyl-(3-oxopentenyl)-cyclopentenes

3932516

Novel oxygenated derivatives of thujopsene

3932515

Novel oxygenated derivatives of thujopsene


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Flavor-Base 2004
Additive-Master 2001
Juice-Master 2004
Beverage-Master 2004
VCF 2000 - Volatile Compounds in Foods
ESO 2000 - Essential oils
PMP 2001 - Perfumery Materials
PFC - Perfume & Fragrance Classification
FRM 2001 - Flavor Raw Materials
Odour Thresholds

Other Interesting Places:

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Search PubMed

Phytochemical & Ethnobotanical Search Page

 

Aldehydes - GRAS: Odor Properties and Molecular Visualization
Alkenols: Odor Properties and Molecular Visualization
Burnt Sugar Notes: Odor Properties and Molecular Visualization
delta-Lactones - GRAS: Odor Properties and Molecular Visualization
Esters - GRAS: Odor Properties and Molecular Visualization
gamma-Lactones - GRAS: Odor Properties and Molecular Visualization
Pyrazines - GRAS: Odor Properties and Molecular Visualization
Odor Thesholds of GRAS Flavor Chemicals
Olfaction - A Review

Carotenoids- Precursors of Important Fragrance & Flavor Constituents
Boronia - Aromas from Carotenoids
Saffron - Aromas from Carotenoids
Rose - Aromas from Carotenoids
Osmanthus - Aromas from Carotenoids
Tobacco - Aromas from Carotenoids
Lycopene - The Ultimate Phytochemical Nutraceutical?

Smoke Flavor I. -The Flavor of Hardwood Smoke
Smoke Flavor II. - Dark Fire-Cured Tobacco