| Patents for C11B 9 - Essential oils; Perfumes (9,916) |
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| 07/21/2004 | EP1439218A1 Solvent-free microwave extraction of volatile natural compounds |
| 07/21/2004 | EP1438280A1 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same. |
| 07/21/2004 | CN1514718A Fragrance and flavour composition |
| 07/21/2004 | CN1158066C Transparent perfume composition |
| 07/15/2004 | WO2003049666A3 Compounds for a controlled release of active molecules |
| 07/15/2004 | US20040138092 Uniform diffusion of odors |
| 07/15/2004 | US20040138078 Automatic dishwashing compositions comprising blooming perfume and base masking ingredients |
| 07/15/2004 | US20040137086 Method of altering weight perception |
| 07/14/2004 | EP1436374A1 Benefit agent delivery systems |
| 07/14/2004 | EP1435797A1 Spray-dried compositions and method for their preparation |
| 07/14/2004 | CN1512980A Cycloalkanecarboxylic acid derivatives as fragrants with musk characteristics |
| 07/14/2004 | CN1512896A Composition and method for reducing odor and disinfecting |
| 07/14/2004 | CN1512844A 风味和香料组合物 Flavor and fragrance composition |
| 07/13/2004 | US6762163 Adding decatrienal compound to confer, improve, enhance or modify a mandarin or tangerine character of a formulation or product |
| 07/08/2004 | WO2004056765A1 Alkylsulfanyl-benzenes as fragrance compounds |
| 07/08/2004 | WO2002064723A8 Automatic dishwashing compositions comprising blooming perfume and base masking ingredients |
| 07/01/2004 | US20040127463 Uncomplexed cyclodextrin compositions for odor control |
| 07/01/2004 | US20040127394 perfume with iris odor for masking odor of bleaching agents |
| 07/01/2004 | US20040126471 Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof |
| 07/01/2004 | DE4419746B4 Epoxy-Cyclopentanderivate und ihre Verwendung Epoxy-cyclopentane derivatives and their use |
| 06/30/2004 | EP1433508A1 Extraction system for the extraction with co2 of substances from vegetative raw material |
| 06/30/2004 | EP1432784A1 Compositions comprising photo-labile |
| 06/30/2004 | EP1051148B1 Transparent perfume composition |
| 06/30/2004 | EP0822825B1 Ginkgo biloba flavonoid extract which is terpene-free and has a high flavonoid heteroside content |
| 06/22/2004 | US6753308 Reduction of malodour |
| 06/17/2004 | WO2004050602A1 Esters and their use in perfumery |
| 06/17/2004 | WO2004050595A1 Aliphatic compounds as fragrants with musk characteristics |
| 06/17/2004 | WO2004049827A1 Granulated flavor and method for producing the same |
| 06/17/2004 | US20040116325 Perfume compositions |
| 06/17/2004 | US20040116323 Stable transparent perfuming emulsion |
| 06/16/2004 | CN1153758C Esters with musky odor and their use in perfumery |
| 06/10/2004 | US20040110991 hydrogenated indene and naphthalene derivatives, e.g., 1,1,2,3,3-pentamethyl-7-(2-methylprop-2-enyloxy)-2,3,4,5,6,3A-hexahydroindene as fragrances for perfumes, colognes, toilet waters, personal care and cleaning products and air fresheners |
| 06/10/2004 | CA2839591A1 Functional fragrance precursor |
| 06/10/2004 | CA2839590A1 Functional fragrance precursor |
| 06/10/2004 | CA2839580A1 Functional fragrance precursor |
| 06/10/2004 | CA2839576A1 Functional fragrance precursor |
| 06/09/2004 | EP0994868B1 Method for preparing optically active 5-methyl-2- (1-methyl-butyl)-5-propyl-1,3-dioxan |
| 06/09/2004 | CN1502603A 5,7,7-trimethyloctanenitrile |
| 06/08/2004 | CA2225597C Use of a organopolysiloxane as a perfume fixative and/or for prolonging its release |
| 06/03/2004 | WO2004046079A1 2-heptylcyclopropyl-1-carboxylic acid |
| 06/03/2004 | US20040105899 comprises contacting the raw material with an extraction solvent comprising a heptafluoropropane so as to extract the compound from the raw material, followed by separation; adapted for extracting flavours, fragrances and neutraceuticals from plant |
| 06/03/2004 | DE10254265A1 2-Heptylcyclopropyl-1-carbonsäure 2-Heptylcyclopropyl-1-carboxylic acid |
| 06/02/2004 | CN1500766A Method for the preparation of trimethylcyclohexyl-alkan-3-ols containing a high proportion of trans isomers |
| 06/02/2004 | CN1152126C Process for extracting essence oil from plant and application thereof |
| 06/01/2004 | US6743768 Mixture of (9e)-undecenonitrile, (9z)-undecenonitrile, and 10-undecenonitrile; perfumes |
| 05/27/2004 | WO2004043895A1 A process for the preparation of alkylidenecyclopentanone derivatives |
| 05/27/2004 | US20040102356 Bicyclic lactones, perfumery uses thereof, processes for preparing same and intermediates therefor |
| 05/27/2004 | US20040101459 Odor masking; uniformity distribution; atomizing |
| 05/25/2004 | US6741954 Mathematical determination model is used to select odorants for products to be perfumed |
| 05/25/2004 | US6740782 Sulfur compounds and intermolecular compounds containing the same as the component compounds |
| 05/25/2004 | US6739719 Lens blank convenient for masking unpleasant odor and/or delivering a pleasant odor upon edging and/or surfacing, and perfume delivering lens |
| 05/25/2004 | CA2304556C Method of encapsulated flavors and fragrances by controlled water transport into microcapsules |
| 05/20/2004 | US20040097397 Mixture containing perfumes, polyamine, crosslinking agent and thickeners |
| 05/19/2004 | EP1420005A1 Cyclopentanone derivative |
| 05/19/2004 | CN1496735A Spiro-compound used as perfume component |
| 05/18/2004 | US6737396 Use of (1-ethoxyethoxy)cyclododecane in a perfume composition as perfume fixative and/or enhancer |
| 05/12/2004 | EP1417292A1 Fragrance delivery vehicle |
| 05/12/2004 | EP1115818B1 Water-soluble concentrate obtained for an emulgator or water-solubilising phase and a complex of liquid lipophile substances of plant origin |
| 05/12/2004 | CN1149207C Method for preparing gama-unsaturated beta-lactone and use thereof as aromatic and flavouring ingredient |
| 05/11/2004 | US6734159 Isolongifolenyl ethers, their preparation and their use |
| 05/11/2004 | US6734158 Using 6-methyl-7-oxa-7-thia-4azaspiro(4.4)nonane |
| 05/06/2004 | US20040087453 Photo-labile pro-fragrance conjugates |
| 05/06/2004 | DE10247966A1 5,7,7-Trimethyloctannitril 5,7,7-trimethyloctanenitrile |
| 05/05/2004 | CN1148197C Ginkgo biloba flavonoid extract which is terpene-free and/or has high flavonoid heteroside content |
| 04/29/2004 | WO2004035017A1 Cyclooct-(en-)yl derivatives for use as fragrances |
| 04/29/2004 | WO2004013079A8 Ketocampholenic acid derivatives and their use in fragrance and flavour applications |
| 04/29/2004 | US20040082816 Method for producting macrocyclic ketones |
| 04/29/2004 | US20040082488 Cyclohexadecanolide, cyclopentadecanone or cyclopentadecanolide; especially for masking the smell of tobacco smoke |
| 04/29/2004 | US20040081736 Coffee aroma, chocolate aroma, cocoa, malt, tea aroma, or Maillard reaction products thereof, or any combination thereof |
| 04/28/2004 | EP1413570A1 5,7,7-Trimethyloctanenitrile |
| 04/28/2004 | EP1412313A1 Iso-$g(b)-bisabolol as fragrance and aroma substance |
| 04/28/2004 | CN1147467C Cyclopentyl alkyl canide |
| 04/27/2004 | US6726914 Atomizing heated water into minute particles; contacting raw material under a state of decompression with heated and atomized water particles; condensing water particles; collecting cooled water; solidifying liquid extract |
| 04/22/2004 | US20040076737 Stabilization of aroma-providing components |
| 04/21/2004 | EP1411110A1 Spiro compounds as perfuming ingredients |
| 04/21/2004 | EP1409621A1 8-tetradecenal serving as an odorous or aromatic substance |
| 04/21/2004 | CN1491277A Delivery system having encapsulated porous carrier loaded with additives |
| 04/21/2004 | CN1491131A Perfuming or flavouring microcapsules comprising fireproof agent |
| 04/20/2004 | US6723359 Spray-dried compositions and method for their preparation |
| 04/20/2004 | US6723313 Fragrance, an aroma, or a flavoring agent for perfumes, detergents, soaps, creams, shampoos, hair conditioners, foods |
| 04/15/2004 | US20040073050 Organoleptic; grapefruit odor and flavor; food, beverage |
| 04/15/2004 | US20040072721 Spiro compounds as perfuming ingredients |
| 04/15/2004 | US20040072704 Contain residues of perfume or biocide alcohols; perfume alcohols through hydrolysis |
| 04/15/2004 | US20040069713 Contacting with a solid adsorbent, eluting with an extraction solvent comprising a (hydro)fluorocarbon, and collecting a solvent eluate; particularly suited to reducing the terpene content of an essential oil. |
| 04/14/2004 | EP1406674A1 Capsules |
| 04/14/2004 | CN1489566A Method for producing macrocyclic ketones |
| 04/14/2004 | CN1488789A Method for preparing green apple-fragrant master batch for perfuming composite fiber |
| 04/14/2004 | CN1488788A Method for preparing rose-fragrant master batch for perfuming composite fiber |
| 04/14/2004 | CN1488787A Method for preparing forest bathing-fragrant master batch for perfuming composite fiber |
| 04/14/2004 | CN1488786A Method for preparing sanders-fragrant master batch for perfuming composite fiber |
| 04/14/2004 | CN1488785A Method for preparing jasmine-fragrant master batch for perfuming composite fiber |
| 04/13/2004 | US6720303 Macrocyclic musk composition, organoleptic uses thereof and process for preparing same |
| 04/13/2004 | US6720302 Method for preparing a γ-unsaturated β-lactone and use thereof as an aromatic and flavouring ingredient |
| 04/13/2004 | US6720295 Compound containing cyclopent(en)yl ring |
| 04/08/2004 | WO2004029033A1 Valerolactone compounds and perfume composition |
| 04/08/2004 | US20040067870 Fragrance raw materials aldehydes and pro-fragrances having a tertiary alpha carbon atom |
| 04/08/2004 | DE10243466A1 Verfahren zur Herstellung von Trimethylcyclohexyl-alkan-3-olen mit einem hohen Anteil an trans-Isomeren A process for producing alkane-trimethylcyclohexyl-3-ols with a high content of trans-isomers |
| 04/07/2004 | CN1487796A Process for preparing coffee aroma tizing composition |
| 04/07/2004 | CN1487795A Coffee beverage products aroma system |
| 04/01/2004 | US20040063604 Perfume compositions |