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International Flavors & Fragrances Inc. Patents
Assignee:
International Flavors & Fragrances Inc.
Address:
New York, NY
No. of patents:
1394
Patents:












Patent Number Title Of Patent Date Issued
RE32721 Bridged ketones and process for preparing same July 26, 1988
Described are compounds covered by the generic structure. ##STR1## where one, two or all of R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents hydrogen or lower alkyl of from 1 up to 3 carbon atoms; a process for preparing same using compounds having the g
RE32513 Method for dispensing at a visibly detectable rate, continuously or discontinuously, for discret October 6, 1987
Described is a hollow container comprising a shell which is at least partially porous, containing an entrapped volatile substance and a process for dispensing the volatile substance at a visibly detectable rate, continuously or discontinuously, for discrete periods of time at a steady
RE30370 Flavoring foodstuffs with a thioester August 12, 1980
Processes for imparting flavors and aromas to consumable materials, for example vegetable flavors to foodstuffs or perique flavors to tobacco, by adding to such materials a small amount of at least one thioester according to the formula: ##STR1## wherein R.sub.1 is alkyl, aryl, a
RE30363 Processes for producing strawberry flavor compositions and products August 5, 1980
Processes for imparting a fresh fruit flavor, particularly strawberry flavor, to foods by adding a small amount of .Iadd.substantially pure .Iaddend.2-methyl-2-pentenoic acid, as well as flavoring concentrate compositions and food compositions prepared with such .Iadd.substantially p
RE29843 Substituted thiazoles and flavoring processes and products produced thereby November 21, 1978
Processes for altering the flavors and/or fragrances of materials which comprise adding thereto effective amounts of at least one thiazole having the formula: ##STR1## wherein R is hydrogen, alkyl, or acyl; X is .Iadd.alkyl, .Iaddend.alkoxy, .Iadd.or .Iaddend.hydrogen, .[.or when
D545219 Dual compartmented container June 26, 2007
D434481 Fragrance and/or other functional vapor delivery device November 28, 2000
D356849 Tester for insect attractancy and repellency March 28, 1995
D354690 Apparatus useful in testing efficacy of insect repellents January 24, 1995
D338398 Container for living flowers August 17, 1993
D311653 Liquid soap dispensing container October 30, 1990
8575349 Derivatives of 1-alkyl-6-oxo-piperidine-3-carboxylic acids and 1-alkyl-5-oxo-pyrrolidine-3-carbo November 5, 2013
The present invention relates to novel derivatives of 1-alkyl-6-oxo-piperidine-3-carboxylic acids and 1-alkyl-5-oxo-pyrrolidine-3-carboxylic acids represented by Formula I: ##STR00001## wherein n is an integer of 1 or 2; R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are each independentl
8299011 Encapsulated active materials October 30, 2012
The invention relates to products for washing and cleaning and/or care and protection of animate or inanimate surfaces that comprise micro-encapsulated benefit agents. The invention also relates to polyurethane and polyurea microcapsules.
8269054 Process for producing tetra-hydro alkyl substituted indanes September 18, 2012
The present invention relates to an improved process for producing tetra-hydro alkyl substituted indanes which are used in the synthesis of fragrance ingredients for perfumery applications.
8269048 Allylic oxidation method for the preparation of fragrances using metal-organic compounds and gol September 18, 2012
The present invention refers to a method for allylic catalytic oxidation to obtain .alpha.,.beta.-unsaturated ketones and alcohols from bicyclic compounds reacted with oxygen and catalysts comprising metal-organic compounds and gold nanoparticles. The present invention also relates to a
8188023 4-alkyl cyclohexanepropanal compounds and their use in perfume compositions May 29, 2012
The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
8183200 Organoleptic compounds May 22, 2012
The present invention is directed to novel fragrance compounds and their unexpected advantageous use in improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the compounds, wherein the compounds are represented by the foll
8178485 Hexahydro ethanochromenes and related compounds and their use in fragrance compositions May 15, 2012
The present invention relates to novel compounds and their use in fragrance compositions. Novel hexahydro ethanochromene and related hexahydro ethanochromane compounds of the present invention are represented by formula: ##STR00001## wherein R.sub.1 is hydrogen or methyl; R.sub.2
8173822 1,3-oxathiane compounds and their use in flavor and fragrance compositions May 8, 2012
The present invention relates to novel 1,3-oxathiane compounds represented by Formula I: ##STR00001## wherein R is selected from the group consisting of ethyl, butyl, propyl, and (methylthio)ethyl, and their uses to enhance a flavor or fragrance composition.
8168834 4-alkyl 1-(3-methoxy-2-propen-1-yl) benzene compounds and their use in perfume compositions May 1, 2012
The present invention is directed to novel 4-alkyl 1-(3-methoxy-2-propen-1-yl)benzene compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
8168163 [(4E, 4Z)-5-methoxy-3-methyl-4-pentenyl]-benzene and its use in perfume compositions May 1, 2012
The present invention is directed to a novel compound, [(4E,4Z)-5-methoxy-3-methyl-4-pentenyl]-benzene, and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of this novel compound.
8114823 Isomers of bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester and their use in perfume comp February 14, 2012
The present invention is directed to a fragrance compound of bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester: ##STR00001## and its isomeric compounds.
8080691 Organoleptic compounds December 20, 2011
The present invention is directed to novel fragrance compounds and their unexpected advantageous use in enhancing, improving or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the compounds, wherein the compounds are represented by the foll
8075937 Alkyldienamides exhibiting taste and sensory effect in flavor compositions December 13, 2011
Alkyldienamides compounds suitable for use as flavoring agents are disclosed. The compounds are used as flavors since they possess umami characteristics or other desirable organoleptic properties. The disclosed compounds are defined by the structure set forth below: ##STR00001## whe
8071530 Organoleptic compounds and their use in perfume compositions December 6, 2011
The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the following compound: ##STR00001## wherein R.sup.1 and R.sup.2 independently represent a straight, branched or cyclic hydrocarbon
8071529 3.2.1-bicyclo-octene and -octane compounds December 6, 2011
The present invention relates to novel compounds and their use in fragrance compositions. Novel 3.2.1-bicyclo-octene and -octane compounds of the present invention are represented by formula: ##STR00001## wherein R is selected from the group consisting of hydrogen, acetate, carbonat
8007849 Unsaturated cyclic and acyclic carbamates exhibiting taste and flavor enhancement effect in flav August 30, 2011
The present invention relates to novel compounds having sweet, salt or umami taste enhancement qualities. These compounds have the structure: ##STR00001## ##STR00002## where R.sup.1 is H or methyl; R.sup.2 is selected from the group consisting of H, C1-C4 alkyl, alkenyl; R.sup.3 is
8007841 Conjugated dienamides, methods of production thereof, compositions containing same and uses ther August 30, 2011
Described are mixtures of at least four of the alkadienamides defined according to the structure: ##STR00001## wherein R represents C.sub.1-C.sub.2 n-alkyl; R.sub.1 is 2-methyl-1-propyl and R.sub.2 is hydrogen, or R.sub.1 and R.sub.2 taken together is a moiety having the formula --
8007840 Conjugated dienamides, methods of production thereof, compositions containing same and uses ther August 30, 2011
Described are mixtures of at least four of the alkadienamides defined according to the structure: ##STR00001## wherein R represents C.sub.1-C.sub.2 n-alkyl; R.sub.1 is 2-methyl-1-propyl and R.sub.2 is hydrogen, or R.sub.1 and R.sub.2 taken together is a moiety having the formula --
7993633 Cyclohexylethyl carboxylic acid ester compositions and method for using the same for reducing ma August 9, 2011
The present invention pertains to a method of counteracting a malodor by introducing a malodor counteracting effective amount of an enantiomeric compound selected from the group consisting of (1R)-1-cyclohexylethyl butyrate and (1S)-1-cyclohexylethyl acetate.
7943560 Cyclopropanated macrocyclic ketones and lactones May 17, 2011
The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: ##STR00001## wherein X is an atom or a functional group selected from the group consisting of O, N, S, R--CH, and CH2; wherein R is a C1-C3 alkyl group; wherei
7943559 Cyclopropanated macrocyclic ketones and lactones May 17, 2011
The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: ##STR00001## wherein X is an atom or a functional group selected from the group consisting of O, N, S, R--CH, and CH2; wherein R is a C1-C3 alkyl group; wherei
7932293 Aldehyde compositions and methods for providing fragrance containing the same April 26, 2011
The present invention is directed to the novel aldehyde compounds, represented by the general structure of Formula I set forth below: ##STR00001## wherein R is a straight, branched hydrocarbon moiety consisting of 3 to 10 carbon atoms and may contain one or more oxygen heteroatom.
7927643 Compositions of oxo-terpene derivatives and process for preparing the same April 19, 2011
Described is to a process for augmenting, enhancing, modifying, or imparting a berry or citrus aroma or taste to a foodstuff or a beverage comprising the step of adding to a foodstuff or a beverage an aroma or taste augmenting, enhancing, modifying, or imparting quantity of at least
7923577 Menthylcarboxamides and their use as cooling agents April 12, 2011
Described is a new cooling agent represented by Structure I and compositions with known coolers having cooling properties and the application of Structure I in foodstuffs and chewing gum: ##STR00001##
7923049 Compositions of oxo-terpene derivatives and process for preparing the same April 12, 2011
Described is to a process for augmenting, enhancing, modifying, or imparting a berry or citrus aroma or taste to a foodstuff or a beverage comprising the step of adding to a foodstuff or a beverage an aroma or taste augmenting, enhancing, modifying, or imparting quantity of at least
7842659 Organoleptic compounds November 30, 2010
The present invention is directed to novel fragrance compounds and their unexpected advantageous use in enhancing, improving or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the compounds, wherein the compounds are represented by the foll
7838488 Propanol and related compounds and their use in perfume compositions November 23, 2010
The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of a compound of formula: ##STR00001## wherein R is absent, hydrogen or methyl; R1, R2, and R3 are independently hydrogen or methyl; a
7838487 Macrocyclic musk November 23, 2010
The present invention is directed to novel compounds of the structure ##STR00001## and a method for enhancing a perfume composition by incorporating an olfactory acceptable amount of the compounds provided above.
7834219 4-alkyl cyclohexanepropanal compounds and their use in perfume compositions November 16, 2010
The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
7833960 Encapsulated active material containing nanoscaled material November 16, 2010
The present invention is directed to novel capsules containing active material and nanoscaled material and to methods for making capsules with enhanced performance and stability. The capsules are well suited for use in personal care applications, laundry products and perfume and fragranc
7820616 Cyclic acetal compounds and their use in perfume compositions October 26, 2010
The present invention a method of improving, enhancing, or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the following compound: ##STR00001## wherein R represents a saturated C.sub.2-C.sub.4 alkyl straight chain or branched.
7794768 Saturated and unsaturated N-alkamides exhibiting taste and flavor enhancement effect in flavor c September 14, 2010
Saturated and unsaturated compounds having sweet, salt or umami taste enhancement qualities. The compounds have the structure: ##STR00001## wherein R.sup.1.dbd.H or methyl; R.sup.2 is selected from the group consisting of H, C1-C4 alkyl, alkenyl and methylene; R.sup.3 is selected fro
7763742 Hexahydro-4H-indeno acetonide fragrance compound July 27, 2010
A novel compound 4H-indeno[1,2-D]-1,3-dioxole, 3a,3b,5,6,7,8a-hexahydro-2,2,3a,3b,7,7-hexamethyl 1 is disclosed as well as the use of the compound as a fragrance chemical. The fragrance compound is suitable for use in creating fragrances, and scents in items such as perfumes, cologne
7723277 Methyl cyclohexane carboxylates and their use in perfume compositions May 25, 2010
The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the following compound: ##STR00001## wherein R represents a straight, branched, or cyclic C1 to C5 hydrocarbon moiety containing satu
7700529 Isomers of bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester and their use in perfume comp April 20, 2010
The present invention is directed to a fragrance compound of bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester: ##STR00001## and its isomeric compounds.
7691803 Propanol and related compounds and their use in perfume compositions April 6, 2010
The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of a compound of formula: ##STR00001## wherein R is absent, hydrogen or methyl; R1, R2, and R3 are independently hydrogen or methyl; a
7678757 Cyclopropanecarboxaldehydes and their use in perfume compositions March 16, 2010
The present invention is directed to novel cyclopropanecarboxaldehyde compounds of the general formula ##STR00001## wherein R is a straight, branched, or cyclic hydrocarbon moiety consisting of 1 to 30 carbon atoms and containing single and/or double bonds.
7678756 Substituted hydrogenated naphthalene derivatives and their use in fragrance formulations March 16, 2010
The present invention is directed to novel compounds of the general formula ##STR00001## wherein R is hydrogen, a straight, branched or cyclic hydrocarbon moiety consisting of less than 10, most preferably less than 4 carbon atoms and containing single and/or double bonds, an acetyl
7678749 Organoleptic compounds March 16, 2010
The present invention is directed to the fragrance compounds and their intermediates and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount ##STR00001## wherein the dotted line represents a possible single o

 
 
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