Vernier, Switzerland
Vernier, Switzerland

Givaudan is a Swiss manufacturer of flavorings and fragrances. As of 2008, it is the world's largest company in the industry. Wikipedia.

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A compound according to the formula (I)


Patent
Givaudan | Date: 2017-02-08

A microcapsule composition consisting essentially of core material enclosed in a shell, wherein the shell comprises a complex coacervate formed from at least two oppositely charged colloids, one of which is a protein, and wherein the protein is cross linked to a hardening agent by amide groups.


Patent
Givaudan | Date: 2017-02-01

A malodour-counteracting composition comprising(i) a salt of general formula (I)R_(1)R_(2)R_(3)R_(4)N^(+) X^(-)(I)wherein R_(1),R_(2), R_(3), R_(4) are independently selected from C_(1-4) alkyl, or R_(1), R_(2), R_(3), R_(4) may together constitute a nitrogen-containing cyclic system in which the nitrogen is part of a pyridinium or an imidazolinium ring; and X- is a counterion characterised by its protonated form having an acidity constant (pKa) lying between 1 and 6; and(ii) an alpha, beta-unsaturated carbonyl compound of the general formulaR_(5)R_(6)C=CR_(7)C(=O)YR_(8)(II)in which R_(5), R_(6), R_(7), R_(8) and Y are selected such that;(a) R_(5), R_(6), R_(7), R_(8) are independently selected from hydrogen and C_(1-10) hydrocarbyl residues which may be saturated, unsaturated, aromatic, cyclic, branched or unbranched, and which are optionally substituted, and Y is a covalent bond; or(b) at least one of R_(5) and R_(6) is an ester group, the other and R_(7) are selected as described in (a) and Y is oxygen, such that the compound is a di-ester or tri-ester. The composition may be incorporated into consumer products and is able to remove malodours from the air or from surfaces.


Patent
Givaudan | Date: 2017-01-04

The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants. In particular the present invention relates to a domino-methylenation-Diels-Alder reaction of ,-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes. Compounds of Formula (IVa) and their use as flavor or fragrance as well as compounds of Formula (IVb) are also claimed.


Patent
Givaudan and Manus Biosynthesis, Inc. | Date: 2017-06-28

The present disclosure relates to methods for producing oxygenated terpenoids, and preparation of compositions and formulations thereof. Polynucleotides, derivative enzymes, and host cells for use in such methods are also provided.


Patent
Givaudan | Date: 2017-04-05

Perfume compositions having controlled spatio-temporal olfactory profiles are described. The disclosure also relates to a method of measuring said spatial -temporal olfactory profiles of said compositions.


Patent
Givaudan | Date: 2017-04-19

A storage-stable, flavour composition, wherein said composition comprises a plurality of particles dispersed in a non-aqueous dispersing medium, said particles consisting of a first particle population of encapsulated flavour oil, and a second particle population of micronized acidulant particles.


Patent
Givaudan | Date: 2017-06-14

The use of 3-phenyl-1-(2,4,6-trimethoxyphenyl)propan-1-one in an edible composition for supressing, eliminating or reducing undesirable off-tastes


Patent
Givaudan | Date: 2017-04-19

A dishwasher detergent composition comprising a starch-encapsulated fragrance composition, wherein the starch-encapsulated fragrance composition comprises one or more particles of starch-encapsulated fragrance composition.


Patent
Givaudan | Date: 2017-09-20

A fragrance precursor represented by the formula 1 wherein X and Y together represent a double bond to a carbon atom bearing R1 and R2, with R1 = H, methyl, acetyl or C1 -C3 alkoxycarbonyl (e.g. ethoxycarbonyl); and R2 = phenyl optionally substituted with up to 3 (i.e. 0, 1, 2 or 3) groups selected from C1 -C4 alkyl (e.g. methyl, ethyl, iso-propyl, tert-butyl), vinyl, hydroxy, C1 -C3 alkoxy (e.g. ethoxy), and -O-CH2-O-, e.g. R2 is benzo[d][1,3] dioxol-5-yl, 4-methylphenyl, 4-methoxyphenyl, 4-vinylphenyl or 3-ethoxy-4-hydroxyphenyl or R2 = naphthyl, (naphthyl)methyl, 1,1,2,4,4,8-hexamethy-1,2,3,4- tetrahydronaphthalen-7-yl, or 1,1,2,4,4,-pentamethyl-1,2,3,4- tetrahydronaphthalen-7-yl or R2 = COR3, wherein R3 is H, C1 -C10 alkoxy (e.g. ethoxy, 1-(3,3-dimethylcyclohexyl)ethoxy), C1 -C4 alkyl (e.g. methyl, ethyl, propyl, iso-propyl, tertbutyl), e.g. R2 is formyl, acetyl, ethoxycarbonyl, 1-(3,3-dimethylcyclohexyl)ethoxycarbonyl; or wherein X is OR4, with R4 being H or alkyl, and Y is OR5, with R5 being alkyl, useful as a perfume ingredient.

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