Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6531625 | Cinnamic esters In a novel process for the synthesis of cinnamic esters or substituted cinnamic esters, carboxylic esters are reacted, by condensation, with benzaldehyde or substituted benzaldehydes, respectively, in the presence of a solid with basic properties.... | 03/11/2003 |
| 6524831 | Synthetic enzymes for the production of coniferyl alcohol, coniferylaldehyde, ferulic acid, vanillin and vanillic acid and their use The present invention relates to synthetic enzymes for the production of coniferyl alcohol, coniferylaldehyde, ferulic acid, vanillin and vanillic acid, the use thereof for the production of coniferyl alcohol, coniferylaldehyde, ferulic acid, vanillin and... | 02/25/2003 |
| 6512126 | Process for preparing mint lactone Mint lactone can be prepared by hydrogenating hydroxymenthofurolactone to give the intermediate dihydrohydroxymenthofurolactone with the subsequent elimination of water.... | 01/28/2003 |
| 6506368 | Process for producing blue microcapsules The invention relates to a process for producing uniformly colored blue microcapsules, using oil-soluble dyes.... | 01/14/2003 |
| 6489520 | Process for the preparation of cis-2-tertiary-butylcyclohexanol by catalytic hydrogenation of 2-tertiary-butylphenol The present invention relates to a process for the preparation of cis-2-tertiary-butylcyclohexanol, where 2-tertiary-butylphenol is hydrogenated in the presence of a nickel/iron catalyst mixture and 2-tertiary-butylcyclohexyl acetate.... | 12/03/2002 |
| 6462203 | Process for the preparation of dihydrocoumarin by hydrogenating coumarin Dihydrocoumarin is prepared by hydrogenating coumarin in the presence of a palladium catalyst.... | 10/08/2002 |
| 6458972 | Process for the preparation of macrocyclic esters Macrocyclic ester compounds can be prepared from oligoesters by thermal cleavage in the presence of a thermostable benzene derivative.... | 10/01/2002 |
| 6451565 | Method of producing γ-decalactone using Yarrowia lipolytica strain HR 145 (DSM 12397) A process is provided for producing γ-decalactone using Yarrowia lipolytica HR 145 (DSM 12397). The process includes preparing the product in a bioreactor by culturing the pure strain of Yarrowia lipolytica in a culture medium containing carbon compounds... | 09/17/2002 |
| 6441242 | Process for the preparation of benzylacetone Benzylacetone can be prepared by hydrogenating benzylideneacetone in the presence of a palladium catalyst on activated carbon and/or a palladium catalyst on aluminum oxide.... | 08/27/2002 |
| 6420334 | Tetracyclic acetals 2-Alkoxydecahydro-2,3a,4,4,7-pentamethyl-3,7a-methano-7aH-indeno[5,6-b]fura ns are valuable novel woody fragrances for the preparation of perfume oils.... | 07/16/2002 |
| 6399810 | Process for the preparation of methyl cyclohexyl-propionate Methyl cyclohexyl-propionate is prepared by the hydrogenation of methyl cinnamate in the presence of a ruthenium and/or palladium catalyst.... | 06/04/2002 |
| 6395260 | Topical cosmetic compositions comprising benzaldoximes Benzaldoximes having at least one aromatic hydroxyl or alkoxy group are effective constituents in topical cosmetic compositions, in particular, skin lightening compositions.... | 05/28/2002 |
| 6392054 | 4-alkanoyl-3-thiazolines and their use as odorants and flavorings The present invention provides for novel 3-thiazolines comprising the formula ##STR1## where R1, R2 and R3 are identical or different and denote hydrogen or a lower alkyl, wherein said lower alkyl denotes an unbranched ... | 05/21/2002 |
| 6391365 | Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new process for its preparation 3,6-Dimethyl-2(3H)-benzofuranone is a new, valuable flavor material. A process for its industrial-scale preparation was developed.... | 05/21/2002 |
| 6331655 | Process for the preparation of aromatic carbonyl compounds from styrenes The present invention relates to a novel process for the preparation of aromatic carbonyl compounds by oxidative cleavage of styrenes using lipases and hydrogen peroxide or hydrogen peroxide donors in the presence of carboxylic acids or carboxylic esters.... | 12/18/2001 |
| 6329562 | Separation process for separating cycloalkenes having at least 2 double bonds from a reaction mixture A process for separating off cycloalkenes having at least two double bonds from a reaction mixture in hydrocarbon solution formed during the metathesis of cycloalkamonoenes or cyclomonoene/cyclopolyene mixtures comprising the steps of treating the reactio... | 12/11/2001 |
| 6322838 | Mint and/or fruit flavor compositions A flavor composition comprising 8-ocimenyl esters of the formula ##STR1## wherein one of the two radicals R1 and R2 is methyl and the other is vinyl and one of the two radicals R3 and R4 is methyl and the other ... | 11/27/2001 |
| 6315966 | Crystallization process and device Continuously operated, two-part crystallizer which is particularly suitable for the resolution of racemic mixtures, and process for separating solid mixtures which are difficult to separate, in particular racemates.... | 11/13/2001 |
| 6313306 | N-(2-Mercaptoethyl)-1,3-thiazolidines and their use as odorants and flavorings Substituted N-Mercaptoethyl-1,3-thiazolidines are novel compounds which can be used in odorants and flavorings.... | 11/06/2001 |
| 6265611 | Hydroxymandelic acid amides of phenolic amines The present invention relates to hydroxymandelic acid amides of phenolic amines which can be used as antioxidants or as free-radical scavengers, particularly in the cosmetic or dermatological field, in foods and in cosmetic and dermatological compositions... | 07/24/2001 |
| 6258963 | Benzylidene-γ-butyrolactones, process for their preparation and their use as UV absorber The invention relates to modified benzylidene-γ-butyrolactones, to a process for their preparation and to the use as UV absorber, for example in pharmaceutical and cosmetic compositions, sunscreens, daycare and haircare products, for improving industrial... | 07/10/2001 |
| 6252120 | Process for the preparation of 2,4,4,7-tetramethyl-oct-6-en-3-one and its use as an aroma substance 2,4,4,7-Tetramethyl-oct-6-en-3-one, as a perfume component, imparts new smell facets to perfume compositions. It can be prepared in a good yield by prenylation of 1-chloro-3-methyl-2-butene in a 2-phase process.... | 06/26/2001 |
| 6222076 | Process for the preparation of substituted cycloketones The invention relates to a novel process for the preparation of hydroxyalkyl- and acyloxyalkyl-substituted cycloketones by free-radical addition of hydroxyalkenes and acyloxyalkenes respectively to cyclic ketones.... | 04/24/2001 |
| 6153770 | Furfurylthioalkanes, a process for their preparation and their use The invention relates to new furfurylthioalkanes of the formula ##STR1## wherein n can be zero or 1 R represents the methyl or ethyl radical if n is 0, and represents hydrogen or the methyl radical if n is 1, and R' represents methyl or ethyl, a process f... | 11/28/2000 |
| 6153175 | Indanylidene compounds, a process for their preparation and their use as UV absorbers Compounds of the formula I according to claim 1 are excellently suitable as UV absorbers for use in cosmetic products, in particular sunscreen compositions, daytime care products and hair care products. They are furthermore suitable for protection of prod... | 11/28/2000 |
| 6140303 | Fragrance-containing preparation The invention relates to a preparation which comprises perfume, polymer, aluminium stearate and essentially water. This gives a product which can be produced very easily at low cost and which has an unexpectedly linear fragrance release over a period of m... | 10/31/2000 |
| 6133003 | Process for the preparation of vanillin and microorganisms suitable therefor Using newly discovered microorganisms of the family Pseudonocardiaceae, vanillin may be produced in high yields from ferulic acid. The microorganisms are two strains of Amycolatopsis.... | 10/17/2000 |
| 6072077 | 5-Z-octenyl esters, process for their preparation and their use 5-Z-octenyl esters of the formula ##STR1## in which R represents hydrogen, methyl or ethyl, have an intensive mango aroma, so that the compounds I can be added to fruit compositions and aroma compositions; they have flavor-intensifying and flavor-rou... | 06/06/2000 |
| 6037473 | Use of substituted benzazoles as UV absorbers, new benzazoles and processes for their preparation The invention relates to N-substituted benzazoles, processes for their preparation and their use as UV absorbers.... | 03/14/2000 |
| 6034268 | 8-Ocimenyl esters and fragrances and flavors containing the same Compounds of the formula ##STR1## in which one of the radicals R1 and R2 is methyl and the other is vinyl and one of the radicals R3 and R4 is methyl and the other is ##STR2## in which R5 | 03/07/2000 |
| 6008185 | Macrocyclic lactones as musk fragrance enhancers Compounds of the formulae ##STR1## in which R is hydrogen or methyl, and the dashed lines represent an additional bond in the 11- or 12-position, have extraordinary olfactory properties.... | 12/28/1999 |
| 5976863 | Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose Ferulic acid, vanillic acid, coniferyl alcohol and coniferyl aldehyde can be prepared from eugenol with the aid of a new Pseudomonas species.... | 11/02/1999 |
| 5972878 | Use of substituted 2-acetylbenzofurans as odoriferous substances Certain 2-carbonylbenzofurans and 2-carbonyl-2,3-dihydrobenzofurans are excellent odoriferous substances.... | 10/26/1999 |
| 5965066 | Indanylidene compounds, a process for their preparation and their use as UV absorbers Compounds of the formula I according to claim 1 are excellently suitable as UV absorbers for use in cosmetic products, in particular sunscreen compositions, daytime care products and hair care products. They are furthermore suitable for protection of prod... | 10/12/1999 |
| 5961960 | Use of substituted benzazoles as UV absorbers, new benzazoles and processes for their preparation The invention relates to N-substituted benzazoles, processes for their preparation and their use as UV absorbers.... | 10/05/1999 |
| 5951970 | Drying composition comprising an odoriferous substance The invention relates to a composition which donates an odoriferous substance and absorbs moisture, and can preferably be employed in wardrobes and similar containers, and in small rooms, for keeping the atmosphere dry.... | 09/14/1999 |
| 5874398 | Ethylvanillin isobutyrate Ethylvanillin isobutyrate is a valuable new fragrance and flavor substance which, because of its extraordinary organoleptic profile and its favorable technical properties, permits hitherto unknown effects in perfumery and flavoring.... | 02/23/1999 |
| 5830846 | Use of 3-acylthiohexyl esters as aroma and odoriferous substances Use of 3-acylthiohexyl esters of the formula ##STR1## wherein R1 and R2 independently of one another represent hydrogen, C1 -C6 -alkyl or C5 -C12 -aryl, including furyl and thienyl, as... | 11/03/1998 |
| 5783725 | Stabilized lactic acid menthyl ester Lactic acid menthyl ester can be stabilized by addition of alkali metal carbonate and/or bicarbonate and/or alkaline earth metal carbonate and/or bicarbonate.... | 07/21/1998 |
| 5756821 | Open-chain olefinically unsaturated compounds, processes for their preparation and their use as aroma substances Open-chain branched olefinically unsaturated alcohols and esters are excellent aroma substances.... | 05/26/1998 |
