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Search The U. S. Patent Database

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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

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

Symrise (Dragoco) - US Patents, 1976-2003

Patent No.

Title (1996-2003)

6,537,335

Color changing candle

6,444,253

Flavor delivery system

6,403,075

Odor suppression in ammonia-containing cosmetic products

6,387,398

Process for producing cosmetic and pharmaceutical formulations, and products and products comprising same

6,383,997

High lathering antibacterial formulation

6,306,451

Fragrance and flavor material

6,303,566

Sensorial active substance

6,303,173

Fragrance and flavor material

6,290,977

Thermochromic flowable topical personal care product

6,274,124

Additive for improving the water resistance of cosmetic or dermatological formulations

6,231,912

Organoleptic substances

6,187,728

Solid personal care composition having foamed polymer skin and shape of a fruit or vegetable

6,152,379

Composition for air treatment dispensers providing a long lasting, constant emanating composition

6,114,301

2,4,6-trimethyl-4-phenyl-1,3-dioxane

6,106,849

Water soluble dry foam personal care product

6,083,529

Liposome encapsulated active agent dry powder composition

6,063,367

Protein extract from cereal gluten, preparation thereof and use thereof in hair care

6,045,823

Process for producing solid anhydrous composition, and pharmaceutical and cosmetic products comprising same

6,025,005

Aromatic and/or flavor substances

6,013,524

Living air freshener

5,981,792

Process for the production of 1-functional allylalcohol carboxylic esters

5,892,062

Cyclic cedrene acetals, their preparation and their use

5,892,059

Process for producing a rose oxide

5,783,211

Liposome encapsulated active agent dry powder composition

5,736,505

Non-alcoholic perfume or cologne

5,711,939

Use of esters of branch-chain carboxylic acids with branch-chain alcohols as ingredients of cosmetic agents

5,693,606

Isolongifolanol derivatives, their production and their use

5,492,887

8-exo-formyl-2,6-exo-tricyclo(5.2.1.02,6)decane, method of preparing it and use of the same


Pat. No

Title (1991-1995)

5,426,095

Cyclic Isolongifolanone-ketals - their manufacture and their application


Pat. No.

Title (1986-1990)

4,762,819

2,6-exo configured tricyclo-5.2.1.0.sup.2,6 decane derivatives with functional side chains at C-8/C-9 and their utilization thereof as perfumes

4,753,924

Process for the preparation of 4,4,7-trimethyl-3,4,7,8-tetrahydro-2(6H)-naphthalene-one

4,709,061

Mixtures of dimethyl-tricyclo (5.2.1.02,6) decane derivatives together with their preparation and use as a scent-and flavor materials

4,683,083

Mixtures of tricyclo-decane-derivatives together with their preparation and use are perfuming- and flavoring materials

4,652,402

4-(2,2,3-trimethylcyclopent-3-en-1-yl)-but-3-en-1-ols, methods for their production and use as odorants

4,582,945

C-8-substituted 1,5-dimethyl-bicyclo[3.2.1]octane-8-ols


Pat. No.

Title (1981-1985)

4,502,985

Use of 1,5-dimethyl-8-hydroximino-bicyclo[3.2.1]octane as perfuming ingredient

4,490,284

1,1-Di(C.sub.1 -C.sub.6 -alkyl)-2-phenyl-ethane derivatives as perfuming ingredients

4,383,833

Natural edible dye preparation from bean husks giving red shades

4,322,400

Cosmetic stick composition

4,318,831

Polysubstituted cyclopentene derivatives

4,313,855

Fixative for perfume compositions

4,252,986

Fixative for perfume compositions


Pat. No.

Title (1976-1980)

4,226,889

Cosmetic stick composition

4,220,665

Bacteriostatic composition and method

4,199,599

Glyceryl-tri-3,5,5-trimethylhexanoate protecting the skin therewith and cosmetic compositions therefore

4,142,053

Process for manufacturing alkyl-substituted .beta.-resorcyclic acid esters


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For patents prior to 1976 click HERE


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Other Subjects on the Leffingwell & Associates Site

The Product Offerings:

Flavor-Base 2007
Beverage-Master 2009
Juice-Master 2004
VCF 2000 - Volatile Compounds in Foods
ESO 2006 - Essential oils
PMP 2001 - Perfumery Materials
PFC 2002 - Perfume & Fragrance Classification
FRM 2001 - Flavor Raw Materials
Additive-Master 2001
Odour Thresholds

Other Interesting Places:

Chirality & Odour Perception
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In the News
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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