| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 512008000 | Ring containing active ingredient | 62 |
| 20080214431 | SUBSTITUTED 1-(2-ETHYL-1-METHYL-CYCLOPROPYL)-ONE /OL DERIVATIVES - The present invention is directed to novel ketone and alcohol compounds and the use of these novel compounds in creating fragrances, and scents in items such as perfumes, colognes and personal care products. | 09-04-2008 |
| 20090036347 | SUBSTITUTED CYCLOHEXYL PROPANAL COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS - The present invention relates to substituted cyclohexyl propanal compounds and their use in enhancing fragrance formulations in perfumes, toilet waters, colognes, personal products, and the like. | 02-05-2009 |
| 20090099059 | METHOD FOR PRODUCING TRIMETHYLCYCLODODECATRIENE - The present invention relates to the preparation of trimethylcyclododecatriene in a continuous or batchwise process by trimerizing isoprene in the presence of a catalyst system and of a solvent. It is possible to isolate the resulting crude trimethylcyclododecatriene by means of distillation. The dimethylcyclooctadiene formed as a by-product may likewise be isolated from the crude product. | 04-16-2009 |
| 20090156456 | Organoleptic Compounds - 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 | 06-18-2009 |
| 20160046888 | FRAGRANCE COMPOSITION AND METHOD FOR PRODUCING SAME - The present invention is a fragrance composition comprising methyl dihydrojasmonate and a compound (I), the fragrance composition containing 94.5 to 99% by mass of the methyl dihydrojasmonate and 1 to 5% by mass of the compound (I), the methyl dihydrojasmonate. In addition, the present invention is a method for producing the fragrance composition, the method comprising subjecting a composition that contains methyl dihydrojasmonate and the compound (I) sequentially to a concentration distillation step and a thin film distillation step, the composition containing 90 to 99.5% by mass of the methyl dihydrojasmonate and 0.1 to 1.5% by mass of the compound (I), the methyl dihydrojasmonate having a cis isomer content of less than 20 mol %. | 02-18-2016 |
| 20190143151 | MACROCYCLIC KETONE AS MALODOR COUNTERACTING INGREDIENT | 05-16-2019 |
| 512009000 | Spiro | 3 |
| 20090163403 | Novel Dioxaspiro Compounds and Their Use in Perfume Compositions - 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: | 06-25-2009 |
| 20090163404 | Novel Dioxaspiro Compounds and Their Use in Perfume Compositions - 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: | 06-25-2009 |
| 20100292128 | Organic Compounds - Described are spiroalkyl- and -alkenylketones and esters thereof, a method for their production and fragrance compositions comprising them. | 11-18-2010 |
| 512010000 | Nitrogen in the ring | 5 |
| 20090312231 | 1-Aza-3,7-Dioxabicyclo[3,3,0]Octane Compounds and Monocyclic Oxazolidines as Pro-Fragrances - Silicic acid esters to which fragrances are bound, preferably as 1-aza-3,7-dioxabicyclo[3,3,0]octane compounds or as monocyclic oxazolidines and that are suitable for adding fragrance to detergents and cleaning agents because they release the bound fragrances in hydrolysis. | 12-17-2009 |
| 20110306538 | FRAGRANCE COMPOSITIONS - Provided is a fragrance composition having a natural rose aroma with freshness, sweetness, and softness, which is hardly reproduced by combining aroma components conventionally known as rose aromas. Also provided is a fragrance composition having excellent rose-like naturalness, freshness, and richness. More specifically, provided are: a fragrance composition, having added thereto 2-isopropyl-4-methylthiazole alone or in combination with rose oxide; a method of manufacturing the same; and a method of imparting an aroma to a fragrance composition, the method including adding 2-isopropyl-4-methylthiazole to a base fragrance composition having a rose-like aroma as a main aroma. Also provided are: a rose-like fragrance composition, having added thereto methyl epijasmonate alone or in combination with 2-isopropyl-4-methylthiazole; a method of manufacturing the same; and a method of imparting an aroma to a fragrance composition, the method including adding methyl epijasmonate alone or in combination with 2-isopropyl-4-methylthiazole to a base fragrance composition having a rose-like aroma as a main aroma. | 12-15-2011 |
| 20130017990 | LILIAL SURROGATE - Due to toxicological concerns, it may be desirable to replace the fragrance compound lilial with less problematic compounds without losing the creative power and quality regarding perfumes. The present invention addresses this need by using selected oxazolidines such as silvialoxazolidine described herein in conjunction with 1 or more additional scent components selected from a group of compounds such as methoxymelonal. | 01-17-2013 |
| 20140194339 | NOVEL QUINAZOLINE COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS - The present invention relates to novel quinazoline compounds and their use in perfume compositions. The novel quinazoline compounds of the present invention are represented by the following formula: | 07-10-2014 |
| 20140357547 | PROCESS FOR THE PREPARATION OF METHOXYMELONAL - A process of forming methoxymelonal comprising the steps of treating a solution of citronellene to ozonolysis, and hydrogenating the product formed to provide methoxymelonal. | 12-04-2014 |
| 512011000 | Chalcogen in the ring | 19 |
| 20090131299 | 3-Methylbenzyl-Isobutyrate - 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture. | 05-21-2009 |
| 20110269664 | FRAGRANCE COMPOSITION - A novel musk-based fragrance having an excellent musky fragrance is provided. Also provided is a fragrance composition containing, as an active ingredient, a macrocyclic lactone compound represented by the following formula (1): wherein A represents an ethylene group or an ethenylene group; and when A is an ethylene group, R represents an alkyl group having 3 carbon atoms, and n represents an integer from 1 to 6, while when A is an ethenylene group, R represents an alkyl group having 1 to 3 carbon atoms, and n represents an integer from 1 to 6. | 11-03-2011 |
| 20130005641 | MACROCYCLIC LACTONES - The present invention relates to novel macrocyclic lactones, to processes for their preparation and to their use as fragrances and also to products comprising the novel macrocyclic lactones. | 01-03-2013 |
| 20130303432 | Use Of Specific Compounds For Modifying Odors - The use of certain compounds for masking or decreasing the or one or a plurality of unpleasant olfactory impressions of one or a plurality of substances with an unpleasant odor and/or for enhancing the or one or a plurality of pleasant olfactory impressions of one or a plurality of substances with a pleasant odor and new fragrance mixtures and perfumed products containing such compounds. | 11-14-2013 |
| 512012000 | Plural chalcogens in the ring | 5 |
| 20080207482 | Compounds - A compound of the formula I | 08-28-2008 |
| 20080242585 | Disubstituted Tetrathianes as Fragrances or Flavourings | 10-02-2008 |
| 20080293616 | Use of 2-(1,1,4-Trimethylpent-3-Enyl)-4,7-Dihydro-1,3-Dioxepine - The use of 2-(1,1,4-trimethylpent-3-enyl)-4,7-dihydro-1,3-dioxepin as an agent for providing (a) hair or (b) textile fibres with a fresh smell is described. | 11-27-2008 |
| 20120309670 | 7-(ALK-1'-ENYL)-2H-BENZO[B][1,4]DIOXEPIN-3(4H)-ONES AND THEIR USE IN FRAGRANCE APPLICATIONS - A compound of the formula I | 12-06-2012 |
| 20130288947 | BENZODIOXOLE DERIVATIVES AS WATERY ODORANTS - The present invention relates to compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein R | 10-31-2013 |
| 512013000 | Polycyclo ring system having the chalcogen containing ring as one of the cyclos | 10 |
| 20080214432 | Perfuming Ingredients Of The Woody Type - The present invention relates to the use as perfuming ingredient of a 3,3-dimethylbicyclo[2.2.1]hept-2-yl or a 3,3-dimethylbicyclo[2.2.1]hept-5-en-2-yl derivative, as well as to the compositions or articles containing said compound. | 09-04-2008 |
| 20080234174 | FURANOID AND PYRANOID C14-C18- OXABICYCLOALKANONES AS ODORIFEROUS AND/OR AROMA SUBSTANCES - The present invention relates to compounds of the formula (I) and the formula (Ia) | 09-25-2008 |
| 20080248990 | Oxygen Containing Tri- or Tetra-Cyclic Terpenoid Compounds - The use as fragrance ingredient of a compound of formula (I) | 10-09-2008 |
| 20090075859 | FRAGRANCE COMPOSITION - A fragrance composition containing 0.0005 to 10% by mass of a decalin alcohol as component (a) represented by formula ( | 03-19-2009 |
| 20090118157 | Processes For Production Of Wine Lactone And Its Intermediates And Application Of The Lactone - The present invention provides a method for producing wine lactone, a method for producing intermediates that are usable in production of wine lactone, and techniques for the application of wine lactone. The method for producing the wine lactone (Compound (6)) of the present invention comprises the following steps (A) to (E): | 05-07-2009 |
| 20090131300 | Regiospecific Furan Compounds and Their Use in Fragrances - The present invention is directed to the diastereoisomeric mixture and the individual isomeric components of the formula: | 05-21-2009 |
| 20110130323 | Fragrance Compositions - A fragrance composition and use thereof by inhalation to promote activated, pleasant moods. The fragrance composition comprises at least 75% by weight of perfume materials including at least 10% by weight of at least three specific materials from a group identified as Group IMP and optionally up to 90% of specific materials selected from groups identified as HMR, HMI, HMP, RMP and GEN, the amounts of materials from said Groups falling within specified relationships. | 06-02-2011 |
| 20140336102 | NOVEL DIETHYL-METHYL-HEXAHYDRO-ISOBENZOFURANS AND THEIR USE IN PERFUME COMPOSITIONS - The present invention is directed to novel diethyl-methyl-hexahydro-isobenzofuran compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of these novel compounds. | 11-13-2014 |
| 20140336103 | NOVEL 3,3-DIETHYL-ALKYL-2-OXA-SPIRO[4.5]DEC-7-ENES AND THEIR USE IN PERFUME COMPOSITIONS - The present invention is directed to novel 3,3-diethyl-alkyl-2-oxa-spiro[4.5]dec-7-ene compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of these novel compounds. | 11-13-2014 |
| 20150111810 | 3-METHYL-BENZOFURAN-5-OL AND ITS USE IN PERFUME COMPOSITIONS - The present invention is directed to a novel fragrance compound, 3-methyl-benzofuran-5-ol, and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of 3-methyl-benzofuran-5-ol. | 04-23-2015 |
| 512014000 | Polycyclo carbocyclic ring system | 8 |
| 20110177995 | FRAGRANCE MICROEMULSION COMPOSITIONS - The present invention relates to perfumed composition which comprises: a) from 1% to 25% by weight of a fragrance composition; b) from 1% to 10% by weight of at least one nonionic surfactant having at least two hydrophobic chains each containing from 4 to 20 carbon atoms; c) from 1% to 10% by weight of at least one anionic surfactant having at least two hydrophobic chains each containing from 4 to 20 carbon atoms; d) from 1% to 20% by weight of solvent which is a diol having from 4 to 12 carbon atoms, preferably from 4 to 8 carbon atoms, or a mixture of such diols; e) at least 50% by weight of water. | 07-21-2011 |
| 20130303433 | Cyclohexene- And Cyclopropanated Cyclohexene- Derivatives As Fragrances - 1-(3/4-isobutyl-1/6-methylcyclohex-3-enyl)methanols and derivatives thereof having appreciable floral and hesperidic odor notes, their use as fragrance ingredient and perfumed products comprising them. | 11-14-2013 |
| 512015000 | Oxygen double bonded directly to the ring system | 5 |
| 20080214433 | Alpha-Decalones with Damascone-Woody Odor - The present invention relates to a new class of compound, α-decalones with a 2,3,8a-trimethyl substitution, which are valuable perfuming ingredients of the woody type. The present invention also concerns the use of these compounds in the perfumery industry as well as the compositions or articles containing these compounds. | 09-04-2008 |
| 20080280809 | Perfuming Ingredients with Odor of the Pheromone Type - The present invention relates to certain β-decalone derivatives which can impart useful odor notes of the pheromone or costus type. The present invention concerns the use of the compounds in the perfumery industry to impart such odor notes as well as to the compositions or articles that contain these compounds. | 11-13-2008 |
| 20100120659 | ORGANOLEPTIC COMPOUNDS - 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 following formula: | 05-13-2010 |
| 20140148376 | PENTA/HEXAMETHYL-3,4,5,8-TETRAHYDRO-1(2H)-NAPHTHALENONE DERIVATIVES WITH AROMATIC NOTES - The present invention relates to compounds of Formula (I), wherein the dotted line represents a carbon-carbon single or double bond and R represents a hydrogen atom or a methyl group; which are useful perfuming ingredients to impart odor notes of the musky-earthy and woody, aromatic-fresh type. | 05-29-2014 |
| 20140323387 | 5,5-Dimethyl-2-propyl-hexahydro-2,4a-methano-naphthalen-1-one as a fragrance agent - The invention relates to a compound of general formula (I) shown hereafter: | 10-30-2014 |
| 512018000 | Carbonyl attached indirectly to the ring system by nonionic bonding | 1 |
| 20110039755 | Fragrance - A method of providing to a fragrance application a musky odour, comprising the addition thereto of at least one compound according to the formula I | 02-17-2011 |
| 512020000 | Benzene ring | 10 |
| 20120010122 | Polymeric Compositions For Sustained Release Of Volatile Materials - A polymeric composition comprising a copolymer of ethylene with at least another monomer comprising at least a heteroatom, a tackifier, less than 10% of a compatible plasticizer or blend of plasticizers and a volatile material. The compositions are able to deliver effectively the volatile material incorporated for a long time and also have good adhesion properties on most substrates. | 01-12-2012 |
| 20120208741 | ODORANTS WITH ANISIC NOTES - The present invention concerns the use as perfuming ingredients of para-substituted derivatives of α-methyl cinnamic alcohol of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein R represents a hydrogen atom, a C | 08-16-2012 |
| 20150141319 | POLYMERIC COMPOSITIONS FOR SUSTAINED RELEASE OF VOLATILE MATERIALS - A polymeric composition comprising a copolymer of ethylene with at least another monomer comprising at least a heteroatom, a tackifier, less than 10% of a compatible plasticizer or blend of plasticizers and a volatile material. The compositions are able to deliver effectively the volatile material incorporated for a long time and also have good adhesion properties on most substrates. | 05-21-2015 |
| 512021000 | Acyclic carbonyl containing | 7 |
| 20080242586 | ORGANOLEPTIC COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS - The present invention is directed to the novel compounds of the general formula | 10-02-2008 |
| 20080261859 | 4-Hepten-2-Yl Salicylate and Its Use as Fragrance Ingredient - The present invention is related to 4-hepten-2-yl salicylate and its use as fragrance ingredient. | 10-23-2008 |
| 20080269102 | 3-(2-Alkoxycarbonyloxy-Phenyl) Acrylic Acid Esters And Their Use As Precursors For The Delivery Of Olfactory Compounds - A compound of formula (I), their use as precursors and a method of their production | 10-30-2008 |
| 20110172138 | Dimethyl Disulphide Derived at least partially from Renewable Materials - One subject of the invention is a dimethyl disulphide in which the content of biocarbon is at least 1%. Another subject of the invention is processes for preparing this dimethyl disulphide. Yet another subject of the invention is the use of such a dimethyl disulphide for the manufacture of methanesulphonic acid. | 07-14-2011 |
| 20140323388 | COMPOSITIONS COMPRISING A FUNCTIONAL PERFUME COMPONENT MIXTURE - Compositions having a mixture of functional perfume components are provided. In one embodiment, the functional perfume components comprise iso-nonyl acetate, dihydro myrcenol, linalool, and benzyl acetate. In one embodiment, the functional perfume component may be present in an amount from about 75% to about 100%, by weight of said mixture, wherein said composition is substantially free of a VOC. | 10-30-2014 |
| 20150080287 | METHOD FOR PREPARATION OF 2-(2,3-DIMETHYLPHENYL)-1-PROPANAL - The invention discloses a method for preparation of 2-(2,3-dimethylphenyl)-1-proponal from bromo 2,3-dimethyl-benzene and aceton, its use in perfumes and its use for the preparation of medetomidine. | 03-19-2015 |
| 20160108342 | 3-(4-ISOBUTYL-2-METHYLPHENYL) PROPANAL AS PERFUME INGREDIENT - A compound according to the formula (I) | 04-21-2016 |
| 512022000 | Six-membered alicyclic ring | 11 |
| 20090209449 | NOVEL WOODY ODORANTS - The present invention relates to novel substituted cyclohexyl monohydric alcohols possessing woody odor which are useful as fragrance materials. The invention also provides method for synthesis of the above compounds. The invention also provides fragrance compositions which utilize the compounds of the invention to impart woody aroma to such compositions. | 08-20-2009 |
| 20100069287 | Novel Fragrance Compounds - A compound having the structure (A) where R1 is C1 to C5 alkyl, and R2 to R5 are independently selected from H and methyl, having a strong odour and for use as a perfumery ingredient, particularly in Muguet accords/fragrances, is provided. | 03-18-2010 |
| 20100204084 | Cyclohexene Derivatives and Their Use as Odorants - 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 α,β-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes | 08-12-2010 |
| 20130157923 | SYNTHESIS OF A NOVEL ODORANT - A novel odorant of formula (I) wherein each of R | 06-20-2013 |
| 20140087990 | NOVEL CARBOXYLIC ACID ESTER COMPOUND AND METHOD FOR PRODUCING SAME, AND FRAGRANCE COMPOSITION - The present invention provides a novel carboxylic acid ester compound useful as a fragrance component or a material for a compound fragrance and a method for producing the same, and provides a fragrance composition including the carboxylic acid ester compound. The present invention also provides an acyl fluorides of a 2,4-dimethyl-bicyclo[2.2.2]octane compound and the esters thereof, useful as the raw materials (inclusive of the intermediates of organic synthesis), for example, for the medicines, agricultural chemicals, fragrances, functional resins, optical functional materials and electronic functional materials. The carboxylic acid ester compound of the present invention is a compound represented by the general formula (1). | 03-27-2014 |
| 20160024424 | SYNTHESIS OF A NOVEL ODORANT - A novel odorant of formula (I) wherein each of R | 01-28-2016 |
| 512023000 | Oxygen bonded directly to the ring | 1 |
| 20150376103 | Method for Synthesising Cyclohexenones and the Use of Same in the Perfume Industry - The present invention concerns a method for synthesising cyclohexenone and cyclohexenol compounds having specific fragrances and remanence properties, said method consisting in condensing a ketone on an α-methylene-aldehyde in order to obtain, by means of a domino reaction, compounds of formula (I). | 12-31-2015 |
| 512024000 | Carbonyl bonded directly to the ring | 4 |
| 20090054299 | USE OF UNSATURATED KETONES AS A PERFUME - Unsaturated ketones of general formula (I) where the groups R1, R2, R3, R4 and R5 independently=H or 1-6 C alkyl groups, which can be saturated or unsaturated, straight-chained, branched or cyclic are characerised by an interesting and original odour characteristic with good emanation and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcoholic perfumery. | 02-26-2009 |
| 20100173821 | Organic Compounds - The present invention relates to 1-(2-isobutylcyclohex-1-enyl)but-2-en-1-one and 1-(2-isobutylcyclohex-2-enyl)but-2-en-1-one and their use as fragrance ingredient. | 07-08-2010 |
| 20110071070 | PERFUME COMPOSITION - The present invention relates to a perfume composition as a raw material of fruity perfumes which has a conventionally unknown peculiar fresh, woody, floral, grassy-leafy nuance and is capable of harmonizing with various perfumes to provide perfume preparations having a more sophisticated odor or scent. The perfume composition of the present invention includes a compound represented by the general formula (I): | 03-24-2011 |
| 20130035278 | Cyclohexene Derivatives and Their Use as Odorants - 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 α,β-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes | 02-07-2013 |
