| Patents for C11B 9 - Essential oils; Perfumes (9,916) |
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| 07/04/2012 | CN101768516B Tangerine oil and preparation method and application thereof |
| 06/28/2012 | WO2012085366A1 Process for obtaining a scented extract of fresh flowers and/or leaves using natural solvents |
| 06/28/2012 | WO2012084292A1 Perfume composition comprising fragrance aldehyde or ketone and oxazolidine fragrance precursor |
| 06/27/2012 | CN202284201U Rapid extraction instrument of trace volatile oil of ground openings |
| 06/27/2012 | CN102520096A Separating identification and application of Farges meehania root volatile oil component |
| 06/27/2012 | CN102517153A Method for extracting litsea cubeba leaf essential oil |
| 06/27/2012 | CN102517152A Method for extracting artemisia annua oil and artemisia annua dew from artemisia annua |
| 06/27/2012 | CN102517151A Fructus evodiae, bergamot or symplocos sumuntia essential oil, as well as preparation method and application thereof in cigarettes |
| 06/27/2012 | CN102517150A Method for preparing rose extracting stock solution |
| 06/27/2012 | CN102516216A Pyrone essence for cigarettes and preparation method and application thereof |
| 06/27/2012 | CN102513045A Water-soluble fragrance microcapsule having slow release characteristics and preparation method thereof |
| 06/27/2012 | CN101935590B Low-temperature thin film citronella oil instantaneous distilling device |
| 06/27/2012 | CN101485490B Preparation method of additive agent capable of causing flue-cured tobacco to have fragrance of oolong tea, flavoring as well as application in flue-cured tobacco |
| 06/27/2012 | CN101412946B Nano essence dispersion and preparation thereof |
| 06/27/2012 | CN101411543B Method for preparing flavoring for cigarette and use |
| 06/21/2012 | WO2012080235A1 Moc compositions |
| 06/20/2012 | CN102504957A Method for preparing essential oils |
| 06/20/2012 | CN102504956A Method for extracting tea essential oil from oolong tea stalks |
| 06/20/2012 | CN102504955A Processing for extracting and purifying eucalyptus oil |
| 06/20/2012 | CN102504954A Method for extracting essences from tea leaves |
| 06/20/2012 | CN102504953A Technology method for refining oil by using cinnamomum subavenium and processing waste residues of cinnamomum subavenium |
| 06/20/2012 | CN102504952A Essential oil of Yunnan edible roses and application of essential oil to tobaccos |
| 06/20/2012 | CN102504951A Medicinal plant essential oil, preparation method of medicinal plant essential oil, and application of medicinal plant essential oil to cigarettes |
| 06/20/2012 | CN102499463A Plant essential oil, preparation method of plant essential oil, and application of plant essential oil to cigarettes |
| 06/20/2012 | CN102499434A Preparation method for litchi pericarp extract and application of same in production of cigarette |
| 06/13/2012 | EP2463022A1 Composition and process for production thereof |
| 06/13/2012 | CN102492554A Method for extracting essential oil by taking nardostachys chinensis as raw material |
| 06/13/2012 | CN102492553A Method for extracting Chinese fringe flower volatile oil |
| 06/13/2012 | CN102492552A Method for extracting essential oil from jasmine flowers |
| 06/13/2012 | CN102492551A Preparation method for novel long-acting solid aromatic agent |
| 06/13/2012 | CN102492550A Leather essence for synthetic leather and preparation method thereof |
| 06/13/2012 | CN102492549A Compound essential oil with function of scar dispelling |
| 06/13/2012 | CN102492049A Method of extracting polysaccharide, volatile oil and lignans from Schisandra chinensis |
| 06/13/2012 | CN102491885A Preparation method, product and application of compound with hazel characteristic aroma |
| 06/13/2012 | CN102031116B New method for preparing rosemary natural antioxidant |
| 06/13/2012 | CN101768513B Method and extractor for preparing cigarette flavor by using separated material and solvent |
| 06/13/2012 | CN101731749B Ultrasonic zymohydrolysis extracting method for extracting tobacco perfumes from chrysanthemum natural plant flowers |
| 06/13/2012 | CN101607003B High-efficiency extraction method of effective ingredients in golden camellia tea and application thereof in cigarette preparation |
| 06/07/2012 | WO2012072630A1 Process for producing flavours |
| 06/06/2012 | EP2279235B1 Fragrance |
| 06/06/2012 | EP1928812B1 Oxygen containing tri- or tetra-cyclic terpenoid compounds |
| 06/06/2012 | CN101818100B Preparation method of polybutylcyanoacrylate-encapsulated jasminum grandiflorum essence capsule |
| 05/31/2012 | WO2012070828A2 Method for recovering soil from microalgae through two-phase pyrolysis |
| 05/31/2012 | WO2012070203A1 Neofinetia falcata-like fragrance composition |
| 05/31/2012 | WO2012069422A1 3-(2,3-dimethylphenyl)-2-butenal and its use as perfume |
| 05/30/2012 | EP2049637B1 Perfume compositions |
| 05/30/2012 | EP1869150B1 Perfume compositions |
| 05/30/2012 | EP1448757B1 Pro-perfume compositions used in cleaning or fabric treatment products |
| 05/30/2012 | CN202246619U Dual-purpose volatile oil accurate reading and extracting device |
| 05/30/2012 | CN1690181B Stable fragrance microcapsule suspension and process for using same |
| 05/30/2012 | CN102482566A 改进的强化采油的表面活性剂组合物及其制备方法 Improved EOR surfactant composition and its preparation method |
| 05/30/2012 | CN102477355A 一种大蒜油的加工方法 A garlic oil processing methods |
| 05/30/2012 | CN102477354A Process of extracting volatile oils and alpinetin from Alpinia katsumadai |
| 05/30/2012 | CN102041174B Preparation method of moss-scented tobacco flavor and application of moss-scented cigarette flavor in cigarette flavoring |
| 05/30/2012 | CN101982537B Essence intensifying feature aroma of Yunnan tobacco leaves as well as preparation method and application thereof |
| 05/30/2012 | CN101906353B Extraction method and application of chestnut flower essential oil |
| 05/30/2012 | CN101717693B Artemisia frigida willd essential oil and preparation method and application thereof |
| 05/29/2012 | CA2491873C Essential oil reclaim apparatus, and method of use |
| 05/23/2012 | CN202226841U Distiller for aromatic oil |
| 05/23/2012 | CN102470335A Composition and process for production thereof |
| 05/23/2012 | CN102465057A 一种无倍半萜柑橘类油的生产方法 A non-producing sesquiterpenes citrus oils |
| 05/23/2012 | CN102465056A 一种粗制大蒜油分离提取大蒜精油的制备方法 A crude preparation of garlic oil separation and extraction of essential oil of garlic |
| 05/23/2012 | CN102465055A Preparation method for fruit essence |
| 05/23/2012 | CN102002441B Plant balm for improving physical and mental harmonious degree |
| 05/23/2012 | CN101982539B Bamboo juice essence |
| 05/23/2012 | CN101935591B Refinement and extraction method of patchouli oil |
| 05/23/2012 | CN101486950B Preparation of Perilla leaf clean oil |
| 05/23/2012 | CN101263100B Oxygen containing tri- or tetra-cyclic terpenoid compounds |
| 05/22/2012 | US8183200 Organoleptic compounds |
| 05/18/2012 | WO2012063433A1 Novel carboxylic acid ester compound and production therefor, and perfume composition thereof |
| 05/18/2012 | WO2012062771A1 Fragrance compositions comprising special mixtures of diastereomers of 2-isobutyl-4-methyl-tetrahydro-2h-pyran-4-ol |
| 05/16/2012 | CN202220163U Essential oil extraction device |
| 05/16/2012 | CN102459549A Method for selecting smell |
| 05/16/2012 | CN102458349A Phenol ester as perfuming ingredient |
| 05/16/2012 | CN102453611A Extraction process for volatile oil |
| 05/16/2012 | CN102453610A Extraction method of cinnamon essential oil |
| 05/09/2012 | CN102443487A Preparation method of ginger essential oil |
| 05/09/2012 | CN102443486A Method for producing ginger volatile oil |
| 05/09/2012 | CN102442981A Method for splitting gamma-dodecalactone chiral molecule |
| 05/09/2012 | CN102441357A Vacuum dehydration pot |
| 05/09/2012 | CN102440672A Mosquito-repelling health-care drape |
| 05/09/2012 | CN101831355B Nutmeg compound essential oil |
| 05/09/2012 | CN101525286B Process for preparing 4-methyl caprylic acid |
| 05/03/2012 | WO2012056141A2 Method for producing articles of plant origin impregnated with a liquid plant substance |
| 05/03/2012 | WO2012055875A1 Perfume |
| 05/03/2012 | CA2814816A1 Method for producing articles of plant origin impregnated with a liquid plant substance |
| 05/02/2012 | CN101624557B Method for extracting neroli absolute by supercritical carbon dioxide |
| 05/02/2012 | CN101342011B Application of black tea mellow wine extract |
| 04/26/2012 | WO2012053048A1 Method for manufacturing flavor-releasing granules, flavor-releasing granules, and cigarette filter containing flavor-releasing granules |
| 04/25/2012 | CN102424770A 一种紫苏精油的提取工艺 A basil essential oils extraction process |
| 04/25/2012 | CN102423331A 一种艾片的制取方法与制取设备 A moxa sheet preparation methods and preparation equipment |
| 04/25/2012 | CN102039108B 一种香精微胶囊的制备方法 A process for preparing flavor microcapsules |
| 04/25/2012 | CN101824366B 固定床浸提法提取薰衣草净油的方法 The method of extraction for extracting a fixed bed of lavender oil purifier |
| 04/24/2012 | US8163314 Flavor-retention agent and method for using same |
| 04/19/2012 | WO2012049731A1 Method for producing compound flavoring |
| 04/18/2012 | EP2440629A1 Heat transfer compositions |
| 04/18/2012 | CN102417863A 一种香精 One flavor |
| 04/18/2012 | CN102417862A 一种护发素用香精 One kind of flavor Conditioner |
| 04/12/2012 | WO2012046434A1 Calanthe orchid-like perfume composition |
| 04/12/2012 | WO2012045697A1 Esters as perfuming ingredients |