| Patents for C11B 9 - Essential oils; Perfumes (9,916) |
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| 01/28/1992 | US5084292 Autooxidizing carotenoids to form flavors or perfumes |
| 01/28/1992 | CA1294888C Balsamic fragrance composition and process for preparation |
| 01/22/1992 | EP0467290A2 Alpha-(alkylcyclohexyloxy)-beta-alkanols and perfume compositions containing the same |
| 01/15/1992 | EP0466019A2 Derivatives of dihydro campholenic aldehyde |
| 01/15/1992 | EP0465936A2 Decalinylketones, their use in perfumery and process for their preparation |
| 01/14/1992 | US5081262 Substituted cyclopentenyl oxabicyclooctanes, cyclopentenylformylcyclohexenes and cyclopentenylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof |
| 01/14/1992 | US5081111 Maleic anhydride-polyalkylene glycol ether copolymer modified by a perfume, growth regulator, vitamin, hormone, insect attractant, glycoside |
| 01/09/1992 | WO1992000267A1 Oxyacetaldehydes |
| 01/09/1992 | DE4021015A1 Oxyacetaldehyde Oxyacetaldehyde |
| 01/08/1992 | EP0464357A2 Bicyclic compounds |
| 01/07/1992 | US5079017 Flavor production |
| 01/02/1992 | EP0463660A1 Process for the preparation of flavouring mixtures |
| 01/01/1992 | CN1057479A Hypoallergenic moss oil |
| 12/31/1991 | US5077417 Acidifying, cyclizing a polyunsaturated alicyclic alcohol or protected hydroxy group |
| 12/31/1991 | US5077275 Acylated bicycloalkadiene-compound-containing compositions of matter process for preparing same and perfumery uses thereof |
| 12/31/1991 | US5077274 Bicyclo[10.2.0]tetradecan-13-one, fragrance use thereof, process for preparing same and dichlorinated intermediate used in said process |
| 12/31/1991 | US5077273 Epoxyoctahydrodimethylacetonaphthones, and perfumery uses thereof |
| 12/27/1991 | EP0462121A1 Poly-alkylated benzodioxin musk compositions. |
| 12/24/1991 | US5075489 β,γ-unsaturated nitriles, their preparation and their use as scents |
| 12/17/1991 | US5073538 Cycloalkylidene derivatives and fragrance composition |
| 12/12/1991 | WO1991018961A1 Reodorant composition |
| 12/03/1991 | US5070073 Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof |
| 11/26/1991 | US5068452 Aromatic aldehydes and their derivatives |
| 11/26/1991 | US5068363 Perfumes or flavors |
| 11/26/1991 | US5068362 Cyclic ethers and their utilization as perfuming or flavoring ingredients |
| 11/21/1991 | EP0457022A1 Optically active aliphatic alcohols and their application as perfume ingredients |
| 11/21/1991 | EP0456932A1 Propanol derivatives and perfumes containing the same |
| 11/19/1991 | US5066641 3,5,5-trimethylhexanal oxime and organoleptic uses thereof |
| 11/19/1991 | US5066640 Perfume with a floral scent |
| 11/19/1991 | US5066639 Adding fragrance to detergents and polyolefins |
| 11/19/1991 | US5066419 Detergents; Amino Resin Coating, Fatty Alcohol Or Fatty Ester Carrier |
| 11/19/1991 | CA1292238C Salicylic acid esters of carbocyclic alcohols as perfumes or scenting agents, perfumery compositions and salicylic acid esters |
| 11/14/1991 | WO1991017139A1 Schiff bases |
| 11/06/1991 | EP0455599A1 Flavor enhancing and medicinal taste masking agent |
| 11/06/1991 | CN1014611B Process for producing extract of mothor chrysanthemum |
| 11/04/1991 | CA2041702A1 Flavor enhancing and medicinal taste masking agent |
| 10/29/1991 | US5061502 Adsorption of desired constituents followed by extraction with compressed carbon dioxide |
| 10/29/1991 | CA1291360C Process for the production of citrus flavor and aroma compositions |
| 10/22/1991 | US5058533 Animal attracting litter |
| 10/16/1991 | EP0451889A1 Perfumed products |
| 10/15/1991 | US5057239 Use of a spiranic lactone as fragrance ingredient |
| 10/08/1991 | US5055621 Relating to aldol condensation |
| 10/02/1991 | EP0449034A1 Cyclic ketones, method for their preparation and their application in perfumery |
| 10/02/1991 | EP0448740A1 A perfume composition |
| 09/30/1991 | EP0462121A4 Poly-alkylated benzodioxin musk compositions. |
| 09/19/1991 | WO1991013964A1 Bleaching composition |
| 09/18/1991 | EP0447261A1 Bleaching composition |
| 09/18/1991 | CN1054605A Solid consumer product compositions containing small particle cyclodextrin complexes |
| 09/17/1991 | US5049544 Perfumery composition comprising 2-cyclohexylpropionic acid or its derivative |
| 09/11/1991 | CN1054368A Gradual release structures made from fiber spinning techniques |
| 09/10/1991 | US5047251 Stable peppermint oil having reduced pulegone content and method of producing the same |
| 09/04/1991 | EP0444586A1 Bicyclic polysubstituted ketone |
| 09/04/1991 | CN1054265A Liquid hard surface detergent compositions containing zwitierionic detergent surfactant and menoethanolamine and/or beta-aminoalkanol |
| 09/04/1991 | CN1054264A Coated perfume particles |
| 08/29/1991 | WO1991013135A1 Method for preparing an aromatic water-soluble plant essence having high organoleptic quality and time stability, and uses thereof in miscellaneous beverages and compositions |
| 08/29/1991 | CA2077075A1 Method for preparing an aromatic water-soluble plant essence having high organoleptic quality and time stability, and uses thereof in miscellaneous beverages and compositions |
| 08/21/1991 | WO1991013143A1 Coated perfume particles |
| 08/21/1991 | EP0442258A2 Process for the preparation of a polyunsaturated olefin |
| 08/21/1991 | CN1013585B Process for recoverying eucalyptus oil |
| 08/21/1991 | CN1013547B Process for preparing solid products containing oil soluble material |
| 08/20/1991 | US5041678 Cycloaliphatic ketones for use as perfuming and flavoring ingredients |
| 08/20/1991 | US5041422 Mixing hydroxy-adamantane compounds with soaps, detergents, colognes to intensify odor |
| 08/13/1991 | US5039659 2,2,3-trimethylcyclopentenyl acetone derivatives, organoleptic uses thereof and process for preparing same |
| 08/07/1991 | EP0440538A1 Process for refining mixtures resulting from treatment of fatty substances with cyclodextrin and containing complexes of cyclodextrins essentially with lipophilic compounds other than fatty acids |
| 08/07/1991 | EP0440362A1 2,2-Dimethyl-1-nitrilo or 2,2-dimethyl-1-hydroxylamino-3-(alkyl phenyl)substituted propanes or 2-methyl-1-nitrilo-or 2-methyl-1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same |
| 08/06/1991 | US5037802 Perfumes |
| 07/30/1991 | WO1991011505A1 Liquid hard surface detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol |
| 07/30/1991 | CA2035156A1 Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin mainly with lipophilic substances other than fatty acids |
| 07/24/1991 | CN1053259A Producing process for flavouring oil |
| 07/17/1991 | EP0211954B1 Use of (+/-)-cis-gamma-irone in perfumery and novel process for preparing same |
| 07/12/1991 | WO1991010357A1 Animal-attracting litter |
| 07/09/1991 | US5030618 Alkyl-substituted tetra- or hexahydrobenzopyran derivatives, organoleptic uses thereof and process for preparing same |
| 07/09/1991 | US5030467 Foods, blueberry flavor |
| 07/09/1991 | US5030459 Low calorie, gum base, deterpenated and fractionated flavor oil, intense sweetener, bulking agent, mixing, cooling |
| 06/26/1991 | CN1052416A Long lasting flavor release in confectionery compressed tablets with multiple encapsulation system |
| 06/25/1991 | US5026549 Production of essential oils from plants |
| 06/25/1991 | CA1285283C Tricyclo (6.2.1.0 , )undecanes useful as fragrance chemicals |
| 06/25/1991 | CA1285175C Essential oils treated to remove harsh notes therefrom-ii |
| 06/19/1991 | EP0433132A1 Cosmetic compositions for topical application comprising essential oils |
| 06/19/1991 | EP0433004A2 Long lasting flavour release in confectionery compressed tablets |
| 06/18/1991 | US5024847 Sulfur containing acyclic terpenes |
| 06/18/1991 | US5024820 Mechanism for charging and discharging a closed chamber utilizable as an extraction tank of a continuous vegetable material extraction unit and extraction process comprising an application thereof |
| 06/15/1991 | CA2032211A1 Long lasting flavor release in confectionery compressed tablets with multiple encapsulation system |
| 06/14/1991 | CA2032105A1 Cosmetic composition for topical application containing essential oils |
| 06/12/1991 | CN1012823B Recovery of laurel oil by direct steam distillation of laurel branches and leaves |
| 06/11/1991 | US5023352 Alkyl-substituted tetra- or hexahydrobenzopyran derivatives, organoleptic uses thereof and process for preparing same |
| 06/11/1991 | US5023347 Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products |
| 06/11/1991 | US5023232 Mixtures of bicyclic ethers and fragrance compositions containing same |
| 06/04/1991 | US5021402 Cyclic ethers and their utilization as perfuming or flavoring ingredients |
| 06/04/1991 | US5021184 Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions |
| 05/30/1991 | WO1991005457A3 Method of treating wintergreen flavors so as to eliminate undesirable offnotes associated therewith |
| 05/28/1991 | US5018540 Process for removal of basic materials |
| 05/28/1991 | CA1284463C Process for the extraction of nonpolar constituents of hops |
| 05/22/1991 | CN1051484A High impact mint flavor for high base chewing gum |
| 05/15/1991 | EP0427505A2 Chewing gum composition and its production |
| 05/14/1991 | US5015761 Esters and alcohol derivatives of dimethyltricyclo(6.2.01.6)un decanes as perfumes |
| 05/14/1991 | US5015625 Methylenecyclohexane Carboxylates |
| 05/08/1991 | CA2029362A1 High impact mint flavor for high base chewing gum |
| 05/07/1991 | US5012827 Process for the extraction of organic components from solid materials |
| 05/02/1991 | WO1991005457A2 Method of treating wintergreen flavors so as to eliminate undesirable offnotes associated therewith |