Leffingwell & Associates

International Flavors & Fragrances Patents 1996-2005

Home
Our Products
Download Demos
F&F Companies
F&F Info
F&F Top Ten
Chemoreception
Chirality & Odour
Menthol Info
F&F Patents
F&F Reviews
Perfume Info
Aromatherapy
Food Science
Herbs/Botanical
Molecular Modeling


Alchemist WebPick Awarded by the webzine of ChemWeb.com
In the News ...................................Welcome Page
NEW - Offerings on this Site
Flavor-Base 2004........................Additive-Master
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
************FEATURED NEWS***********

Flavor-Base 2004 - A major upgrade to the world's most extensive database on flavoring materials and food additives is now available for Windows 95/98/Me/NT/XP & 2000. Flavor-Base 2004 provides extensive flavor & regulatory data relevant to the Flavor, Food, Beverage & Tobacco industries. For more details and demos - Click HERE

Flavor & Fragrance Industry Leaders - See the Top Ten and their Sales Volume. View charts on market segments.
For past News visit our Archives

NEW - Download area for Demos
Download Flavor-Base 2004 Demo
 Download "Beverage-Master 2000" Demo for Excel
 Download "Juice-Master 2000" Demo for Exce
 Download "Additive-Master" for Free Trial
 Download "VCF 2000 - Volatile Compounds in Foods" Demo
Download FRM 2001 - Flavor Raw Materials Demo
Download ESO 2000 - Essential oils Demo
Download PMP 2001 - Perfumery Materials Demo
Special Features on this Site
  Olfaction - A Review in Progress
  Odor and Flavor Detection Thresholds
  Phytochemical & Ethnobotanical Search Page
  Search PubMed .... from our site
  Lycopene - An Ultimate Phytochemical Nutraceutical?
  Carotenoid Precursors of Aroma Constituents 
  Boronia - Aromas from Carotenoids
  Saffron - Aromas from Carotenoids
  Rose - Aromas from Carotenoids
  Osmanthus - Aromas from Carotenoids
  Tobacco - Aromas from Carotenoids
  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
  GC-MS analysis of hardwood smoke flavor.
  GC-MS analysis of Dark Fire-cured Tobacco

Visit Perfumer's World and download the Perfumer's Workbook (free) to see the future of computing in formulation creativity.

 

 

 

 

Links to
Food Science / Law
Chemoreception
Molecular Visualization...
...Herbs & Botanicals
Flavor & Fragrance

Search The U. S. Patent Database

Free U.S. Patents Online
Download patents as pdf files

Japanese Patent Translator

Search Patents in the World

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

Takasago Patents - 1991-1995

Firmenich Patents - 1986-1990

IFF Patents - 1986-1990

Takasago Patents - 1986-1990

Firmenich Patents - 1981-1985

IFF Patents - 1981-1985

Takasago Patents - 1976-1985

Firmenich Patents - 1976-1980

IFF Patents - 1976-1980

Unilever Patents - 1976-2004

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

International Flavors & Fragrances - US Patents, 1996-2005
as of January 17, 2006

PAT. NO.

TITLE

6,978,243

Method for the analysis of sensory perception

6,924,263

Oxime methyl ethers

6,919,477

Fruity musk compositions

6,906,013

Cyclohexanbutanol derivative and fragrance use thereof

6,899,911

Ethyl 4-(thioacetoxy)butyrate as a flavoring agent and methods for preparing and using same

6,894,020

Macrocylic musk composition, organoleptic uses thereof and process for preparing same

6,884,906

Menthyl half acid ester derivatives, processes for preparing same, and uses thereof for their cooling/refreshing effect in consumable materials

6,881,382

Fragrance signaling of an event

6,861,031

Fragrance material

6,844,302

Encapsulated flavor and fragrance

6,844,178

Recombinant kid pregastric esterase and methods for its production and use

6,838,033

Decorative materials encased in a polymer with fragrance releasing characteristics

6,835,699

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

6,808,684

Fragrance material

6,801,816

Customer controlled manufacturing process and user interface

6,790,436

Gel air freshener

6,774,260

Fruity musk compositions

6,720,303

Macrocyclic musk composition, organoleptic uses thereof and process for preparing same

6703012

Compositions containing fragrances and powdered water-soluble polymers and toilet blocks produced therefrom

6703011

Application of film forming technology to fragrance control release systems; and resultant fragrance control release systems

6645479

Targeted delivery of active/bioactive and perfuming compositions

6638904

Salicylaldehyde-containing composition having antimicrobial and fragrancing properties and process for using same

6632788

Polyalkylbicylic derivatives

6610647

Fragrance molecule

6608010

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

6602535

Mixtures of optical isomers of styralyl alcohol and organoleptic uses thereof

6596686

Use of dihydropyrans as fragrance Material

6582948

Recombinant kid pregastric esterase and methods for its production and use

6517759

Method of making fragrance containing fiber

6,582,948

Recombinant kid pregastric esterase and methods for its production and use

6,517,759

Method of making fragrance containing fiber

6,514,933

Process for the production of a flavor or a fragrance formulation as well as an electronic data processing software program

6,511,852

Apparatus for collecting a volatile composition of matter releasably bonded to a pliable porous substrate and process for using said apparatus

6,511,686

Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof

6,506,723

Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition

6,500,444

Continuously fragrance-emitting dry or wet wipe fabric article and method for preparing same

6,495,512

Salicylaldehyde-containing composition having antimicrobial and fragrancing properties and process for using same

6,495,497

Use of 4-ethyloctanal in perfume compositions

6,495,375

Process for collecting for subsequent analysis a volatile composition of matter releasably bonded to a pliable porous rotating substrate

6,495,186

Use of 4-ethyloctanal in perfume and flavor compositions

6,482,794

Process for preparing acetophenone, products produced therefrom and organoletpic uses of said products

6,468,949

Cyclohexenyl cyclopropyl ketone

6,462,015

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

6,458,569

Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate, novel jasmonic acid isomer produced thereby and uses thereof

6,437,183

Method for making amides

6,426,055

Application of film forming technology to fragrance control release systems; and resultant fragrance control release systems

6,420,527

Flavor active modified thaumatin and monellin and methods for their production and use

6,379,658

Human sweat malodor counteractant composition and process for using same

6,375,947

Recombinant kid pregastric esterase and methods for its production and use

6,371,049

Animal litter

6,368,633

Microparticles which controllably release olfactorily active substances, methods of using same and processes for preparing same

6,365,215

Oral sensory perception-affecting compositions containing dimethyl sulfoxide, complexes thereof and salts thereof

6,362,141

Indanyl derivatives

6,342,612

Indane aldehydes and derivatives

6,340,666

Allyl ether

6,333,180

Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate

6,328,951

Water-soluble solid-phase ironing aid freshening composition tablets consisting of same for use in the steam chamber of an iron and process for preparing and utilizing the same

6,310,032

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

6,309,715

Decorative materials encased in a polymer with fragrance releasing characteristics

6,303,817

Method for making amides

6,303,798

Methylene dioxy tetrahydroindane derivative

D449,371

Fragrance and/or functional vapor delivery device

6,291,371

Application of film forming technology to fragrance control release systems; and resultant fragrance control release system

6,271,194

Optical isomer of delta decalactone and organoleptic uses thereof

6,271,193

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

6,255,356

Method for inhibiting from feeding, cockroaches

6,251,463

Use of spray-dried and freeze-dried sugarcane leaf essence in improving taste of flavored calcium supplements, foodstuffs, beverages, chewing gum, oral care compositions and calcium supplement

6,251,193

Use of spray-dried and freeze-dried sugarcane leaf essence

6,245,376

Cola beverages comprising tastand additives from Saccharum officinarum leaves

6,242,029

Food and beverage additive composition produced from saccharum officinarum leaves

6,235,274

Microparticles which controllably release olfactorily active substances, methods of using same and processes for preparing same

6,213,409

Time release fragrance sachet, method of using same and method of fabricating same

6,207,274

Fragrance containing fiber

6,200,949

Process for forming solid phase controllably releasable fragrance-containing consumable articles

6,187,741

Process for preparing saturated lactones, products produced therefrom and organoleptic uses of said products

6,180,595

Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition

6,165,517

Process for preparing acetophenone, products produced therefrom and organoleptic uses of said products

6,165,452

Cyclic trimers of aldehydes, organoletpic uses thereof and process for preparing same

6,156,826

Matrix composition comprising surfactant and matrix useful for targeted delivery articles

D434,481

Fragrance and/or other functional vapor delivery device

6,147,046

Fragrance-containing long lasting solid particle for incorporation into detergent and fabric softening compositions

6,143,288

Insect repellent and attractant compositions and methods for using same

6,142,398

Apparatus for producing fragrance-containing long lasting solid particle

6,117,835

Process for preparing saturated lactones, products produced therefrom and organoleptic uses of said products

6,110,520

Process for preparing GAMM-hexalactone, products produced therefrom dan organoleptic uses of said products

6,090,774

Single phase liquid mixture of benzophenone and mixture of at least two other normally solid perfumery substances and perfumery uses thereof

6,063,410

Method and compositions for improved flavor and aroma in fermented meat

6,063,365

Application of film forming technology to fragrance control release systems; and resultant fragrance control release systems

6,051,548

Trimethylcyclohexenylcyclopropyl ketones perfume composition

6,051,540

Method employing drum chilling and apparatus therefor for producing fragrance-containing long lasting solid particle

6,050,129

Process for testing diffusivity, odor character and odor intensity of a fragrance material and fragrance diffusion evaluation apparatus for carrying out such process

6,045,861

Three-Dimensional expandable sponge article useful for (I) de-wrinkling and (II) aromatizing and/or freshening clothing and/or linens, uses thereof and process for preparing same

6,042,792

Apparatus for preparing a solid phase microparticulate composition

6,034,051

Three-dimensional expandable sponge article useful for (i) de-wrinkling and (ii) aromatizing and/or freshening clothing and/or linens, uses thereof and process for preparing same

6,033,729

Three-dimensional expandable sponge article useful for (I) de-wrinkling and (II) aromatizing and/or freshening clothing and/or linens uses thereof and process for preparing same

6,025,527

Trimethylcyclohexenylcyclopropyl ketones, process for producing same, and uses thereof in perfumery

6,019,851

Producing tastands including food and beverage additives

6,001,410

Fruit liqueur beverage containing recombinant monellin to enhance the alcoholic impact

5,972,673

Enzyme for phage resistance

5,928,688

DNA encoding phage abortive infection protein from Lactococcus lactis and method of use thereof

5,925,388

Isolated DNA encoding enzyme for phage resistance

5,910,571

DNA encoding phage abortive infection protein from Lactococcus lactis and method of use thereof

5,887,548

Feeding compositions including excitants, attractants, stimulants and incitant

5,885,835

Kit for in vitro cell growth of eucaryotes using low molecular weight peptides containing L-glutamine

5,866,381

Process for producing C.sub.9, C.sub.11 and C.sub.13 alkanols and microorganism capable of same

5,861,376

Synthetically derived peptide

5,855,903

Use of dimethyl substituted oxymethyl cyclohexane derivatives for their insect repellency properties

5,837,659

Process for producing C.sub.9 C.sub.11 and C.sub.13 alkanols and microorganism capable of the same

5,836,264

Apparatus for use in determining excitants, attractants, stimulants and incitants for members of the penaeus genus of the class crustacea

5,824,523

Isolated DNA encoding enzyme for phage resistance

5,823,142

Process for determining excitants, attractants, stimulants and incitants for members of the class crustacea; method for exciting and/or attracting and/or stimulating and/or inciting members of the class crustacea and feeding compositions

5,823,141

Process and for exciting, attracting, stimulating, and/or inciting members of the class crustacea

5,823,140

Variable focus multidirectional video or camcorder platform apparatus

5,817,362

Method for inhibiting bacteria using a novel lactococcal bateriocin

5,814,499

DNA encodoing phage abortive infection protein from lactococcus lactis and method of use thereof

5,811,592

Alkyl-substituted -C.sub.1 -C.sub.3 alkoxy-C.sub.6 -cycloaliphatic compounds, organoleptic uses thereof and processes for preparing same

5,798,385

Insect repellent composition and method of using same to repel insects

5,789,374

Methyl-substituted 1(2-norbornyl) alkanols acetate esters thereof and perfumery uses of said esters, and process intermediates for producing same

5,785,982

Dimethyl substituted oxymethyl cyclohexane derivatives for their insect repellency properties

5,783,724

Allyl esters of 2-norbornane acrylic acids and 2-norbornylidene propionic aicds and perfumery uses thereof

5,772,909

Process for separation of vanillin from other chemicals by means of azeotropic distillation with dibenzyl ether and mixtures of vanillin and dibenzyl ether used in such process

5,767,305

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

5,753,686

Method for repelling fire ants and horn flies and compositions for repelling fire ants and horn flies and acting as anti-feedants for fire ants and horn flies

5,741,705

Method for in vitro cell growth of eucaryotic cells using low molecular weight peptides

5,733,866

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

5,731,283

1(4'-methylpentyl)-4-substituted ethylcyclohexane derivatives, organoleptic uses thereof, process for producing same, and process intermediates therefor

5,725,893

Feeding composition for members of the penaeus genus of the class crustacea

5,711,952

Use of 7-isopropyl - -8, 8-dimethyl-6, 10-dioxaspiro-C.sub.10 and C.sub.11 alkane derivatives for their organoleptic properties and synthesis process for preparing such derivaties

5,706,759

Process for determining excitants, attractants and stimulants for members of the procambrus clarkII species of the class crustacea, and method for exciting and/or attracting and/or stimulating members of the procambrus clarkII species of the class crustac

5,702,923

Method of making a lactococcal bacteriocin

5,698,514

Allyl esters of 2-norbornane acrylic acids and 2-norbornylidene propionic acids and perfumery uses thereof

5,693,828

Process for preparing lactones and intermediates therefor

5,683,979

Malodor counteractant composition and process for using same

5,683,687

Insect attractant compositions and methods for using same

5,665,781

Use of unsaturated aldehyde and alkanol derivatives for their mosquito repellency properties

5,665,698

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

5,665,697

Use of 1 (3H)-isobenzofuranone in perfumery

5,635,174

Insect repellent and attractant compositions and methods for using same

5,635,173

Insect repellent and attractant compositions and methods for using same

5,633,236

Insect repellent compositions and methods for using same

5,610,133

Alkyl-substituted-C.sub.1 -C.sub.3 alkoxy-C.sub.6 -cycloaliphatic compounds, organoleptic uses thereof and processes for preparing same

5,599,960

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

5,583,272

Methyl substituted propyl-substituted pentamethyl indane derivatives, processes for producing same and perfumery uses thereof

5,583,264

Para-c5 alky-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same

5,583,237

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

5,579,723

Process for exciting, attracting, stimulating, and/or inciting members of the penaeus genus of the class crustacea

5,577,668

Toroidal manifold sparger used in a fluidizing spray chilling system

5,576,011

Method for repelling insects using cyclic organic alcohol or carbonates and device useful in carrying out such method

5,576,010

Use of dimethyl substituted oxymethyl cyclohexane derivatives for their insect repellency properties

5,552,380

Perfume uses of phenyl alkanol derivatives

5,545,763

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

5,543,439

Extruded fragrance-containing polyvinyl alcohol and use thereof

5,543,398

Para-C.sub.5 alkyl-substituted ethoxycyclohexanes, organoleptic uses thereof and processes for preparing same

5,527,768

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

5,525,367

Fluidizing spray chilling system for producing encapsulated materials

5,521,165

Insect repellent compositions and methods for using same

5,510,006

Process for separation of vanillin by means of azeotropic distillation with dibenzyl ether

5,506,201

Formulation of a fat surfactant vehicle containing a fragrance

5,502,031

Methyl substituted propyl-substituted pentamethyl indane derivatives processes for producing same and perfumery uses thereof

5,494,892

Methyl substituted propyl-substituted pentamethyl indane derivatives processes for producing same and perfumery uses thereof

5,486,502

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

 


All Patent Links are USPTO-provided content

For patents prior to 1976 click HERE


Please email us to suggest a link or other suggestion at leffingwell@mindspring.com

 Copyright © 2000-2001 by Leffingwell & Associates
Other Subjects on the Leffingwell & Associates Site

The Product Offerings:

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:

In the News
Welcome Page
Guest Book

Flavor & Fragrance Links
Herbs & Botanical Links
Food Science Links
Chemoreception Links

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