Bizarre Patents
A coffin, for allowing inclination for display of a deceased person in a natural position.
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 |
| 8080684 | Method of producing ethyl acetate Methods and systems for the production of ethyl acetate are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and mixing of a carbonyl co-reactant (e.g. acetic acid, acetaldehyde) with ethanol. The high ... | 12/20/2011 |
| 7964751 | Enantiomers of amino-phenyl-acetic acid octadec-9-(Z) enyl ester, their salts and their uses Disclosed are enantiomers of amino-phenyl-acetic acid octadec-9-(Z)-enyl ester, and salts thereof, including pharmaceutical compositions, uses and a process for the manufacture thereof. ... | 06/21/2011 |
| 7820852 | Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst A process for the selective production of ethyl acetate by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethyl acetate is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over plat... | 10/26/2010 |
| 7538243 | Indanes and indanones and their use in perfumery Use of compounds of the formula (1) as flavour or fragrance ingredients ... | 05/26/2009 |
| 7439384 | Peroxyester preparation method The present invention relates to a process for the preparation of a peroxyester which can be used in particular in polymerizations, such as the polymerization of vinyl chloride, or in the thermosetting of polyester resins. This process comprises the reaction ... | 10/21/2008 |
| 7435846 | Absorption and bioavailability of carotenoids, formulations and applications A process for obtaining a microscopic physical state of xanthophylls or oxycarotenoids derivatives forms such as diacetates or dipropionates derivatives, which are readily incorporated in the digestive system as micelles providing an improved bioavailability, as com... | 10/14/2008 |
| 7420078 | Process for the preparation of intermediates useful in the synthesis of statin derivatives especially 7-amino 3,5-dihydroxy heptanoic acid derivatives, and intermediates thereof The invention relates to synthesis methods for the preparation of statin derivatives, which methods proceed by way of a key intermediate of formula I wherein X is halogen, acyloxy, activated hydrocarbyloxy, activated hydrocarbylthio or N(CH3)OCH3 | 09/02/2008 |
| 7358030 | Process for producing ether compound The present invention provides the following process for production of an ether compound, which is useful for chemical amplification type resist compositions, synthetic intermediates of pharmaceuticals, paints, or the like, with less side reaction and in high yield.... | 04/15/2008 |
| 7354977 | Process for hydroxyalkylating carboxylic acid-functionalized materials The present invention relates to a process for hydroxyalkylating terminal carboxylic acid groups. More specifically, this invention provides a process for preparing hydroxyl-functionalized materials, such as butadiene nitrile polymers, from carboxylic acid-functiona... | 04/08/2008 |
| 7345193 | Method of contact catalytic reaction A method of contact catalytic reaction by introducing a gas and a liquid into a lower part of a reaction zone comprising a liquid phase and a catalyst-packed bed held therein, where the catalyst-packed bed is a fixed bed. ... | 03/18/2008 |
| 7329774 | Method and plant for the manufacture of carboxylic acid ester by means of a reactive distillation Carboxylic acid ester is produced by esterification of carboxylic acid and an alcohol in a catalytic reaction zone of a first column at a pressure not greater than ambient pressure. The resultant sump product is distilled in a reaction zone of a second column at a p... | 02/12/2008 |
| 7321052 | Process for production of a composition useful as a fuel A process for the preparation of a fuel oil (diesel fuel or heating oil) composition which is a mixture of an alkanol tranesterified fatty acid ester triglyceride and an acetal of glycerol is described. The process preferably provides a prestep of the formation of a... | 01/22/2008 |
| 7294448 | Composition sensitive to visible light The present invention provides a visible light-sensitive composition which is highly sensitive to a visible light and is useful as an electronic circuit forming material, a lithographic printing material, etc., said visible light-sensitive composition comprising (a)... | 11/13/2007 |
| 7276152 | Oxidative desulfurization and denitrogenation of petroleum oils A robust, non-aqueous, and oil-soluble organic peroxide oxidant is employed for oxidative desulfurization and denitrogenation of hydrocarbon feedstocks including petroleum fuels. Even at low concentrations, the non-aqueous organic peroxide oxidant is extremely activ... | 10/02/2007 |
| 7253305 | Tertiary alkyl acetate preparation Esters are formed by reaction of acetic anhydride with tertiary butyl or tertiary anyl alcohol in the presence of tertiary amine catalyst such as DMAP or NMI catalyst and acetic acid in amount sufficient to present catalyst degradation; in preferred practice a mixed... | 08/07/2007 |
| 7244860 | Substituted ferrocenyldiphosphines as ligands for homogeneous hyrogeneration catalysts Compounds of the formula (I), in which R1 is C1-C4alkyl, C6-C10aryi or C7-C11, aralkyl, R2 is an open-chain or cyclic secondary amino group, and R is a radical of the formula in ... | 07/17/2007 |
| 7211688 | Process for the production of an alkenyl carboxylate or an alkyl carboxylate Process for producing an alkyl carboxylate, comprising contacting in an oxidation reaction zone a C2 to C4 alkane, a molecular oxygen-containing gas, the corresponding alkene and optionally water, in the presence of at least one catalyst active... | 05/01/2007 |
| 7204857 | Dyeing method using a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivative The present invention relates to the use, for dyeing keratin fibres, of at least one specific compound containing active methylene and of at least one compound chosen from an aldehyde, a ketone, a quinone and a diiminoisoindoline or 3-aminoisoindolone derivative, wh... | 04/17/2007 |
| 7196053 | Odorant compounds The present invention relates to the field of perfumery, and more precisely to a compound of formula (I) wherein R1 represents an C2 to C4 unsaturated hydrocarbon radical. | 03/27/2007 |
| 7189377 | Apparatus for performing integrated process for reproduction of vinyl acetate and/or acetic acid using a fluidized bed 1. Acetic acid and/or vinyl acetate are produced by an integrated process which comprises the steps:— (a) contacting in a first reaction zone a gaseous feedstock comprising ethylene and/or ethane and optionally steam with a molecular oxygen-containing... | 03/13/2007 |
| 7173156 | Thioacetate deprotection A method of thioacetate deprotection by providing a compound of the formula R1—S—CO—R2, and reacting the compound with a quaternary ammonium cyanide salt in the presence of a protic solvent in an inert atmosphere to convert the compound t... | 02/06/2007 |
| 7160524 | Process and apparatus for the production of butylacetate and isobutylacetate The invention relates to an apparatus for the production of butylacetate by esterification of acetic acid with butanol in the presence of a solid acidic catalyst in which distillatory separation of components runs simultaneously with esterification. Thus, acetic aci... | 01/09/2007 |
| 7115772 | Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream The present invention is directed to using methyl acetate from a vinyl acetate-based or a vinyl-or ethylene-alcohol based polymer or copolymer process directly for use in a methanol carbonylation production process to produce acetic acid, acetic anhydride, or a copr... | 10/03/2006 |
| 7091155 | Catalyst for ester production and process for producing ester A catalyst for ester production which comprises zirconium oxide, copper, and at least one oxide selected from the group consisting of zinc oxide, chromium oxide, aluminum oxide and silicon oxide, and is obtainable by reducing with hydrogen a catalyst precursor prepa... | 08/15/2006 |
| 7071362 | Process for producing alicyclic aldehydes In the production of an alicyclic aldehyde, a starting aromatic aldehyde is converted into an aromatic acetal for protecting the formyl group. The aromatic ring of the aromatic acetal is then hydrogenated to convert the aromatic acetal into an alicyclic acetal, whic... | 07/04/2006 |
| 7064102 | Alicyclic esters having a musky smell The invention relates to novel alicyclic esters, methods for the their preparation, their use as fragrances and also perfumed products and fragrance mixtures containing the compounds according to the invention. ... | 06/20/2006 |
| 7009070 | Modification of the catalytic system in an industrial process for making acetic and/or methyl acetate acid The invention relates to a continuous process for the manufacture of acetic acid and/or methyl acetate, characterized in that, during the continuous operation of the installation for a continuous industrial process, called the initial process, for the carbonylation ... | 03/07/2006 |
| 6992211 | Crystalline form of phenylethanolamine, the preparation thereof and pharmaceutical compositions comprising the same The subject-matter of the invention is the B form of ethyl [(7S)-7-[(2R)-2-(3-chlorophenyl)-2-hydroxyethylamino]-5,6,7,8-tetrahydronaphth-2-yloxy]acetate hydrochloride, of use as a medicament, which exhibits in particular the following physical characteristics: ... | 01/31/2006 |
| 6956006 | Modified titanium dioxide and a method for its preparation The invention relates to a composite material comprising silicon and titanium dioxide characterized by an enhanced thermal and hydrothermal stability of the pore structure. The composite is obtainable by precipitating titanium hydroxide from an aqueous solution cont... | 10/18/2005 |
| 6916951 | Continuous carbonylation process Disclosed is a continuous process wherein carbon monoxide, a carbonylatable reactant, and a halide in the gas phase are contacted with a non-volatile catalyst solution comprising an ionic liquid and a Group VIII metal to produce a carbonylation product in the gas ph... | 07/12/2005 |
| 6878844 | Synthesis of acyclic nucleoside derivatives Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 ... | 04/12/2005 |
| 6872846 | Process for preparation of tertiary alcohol esters The production process of the present invention comprises a step of allowing a carboxylic acid derivative represented by the formula (1): wherein ring Z is a monocyclic or polycyclic non-aromatic or aromatic ring, and ... | 03/29/2005 |
| 6872380 | Process for preparation of MR contrast agents The present invention provides a process for the preparation of an MR contrast agent, said process comprising: i) obtaining a solution in a solvent of a hydrogenatable, unsaturated substrate compound and a catalyst for the hydrogen... | 03/29/2005 |
| 6867164 | Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for its production and process for production of acetic acid or acetic acid and ethyl acetate using it An acetic acid production catalyst that contains (b) at least one element selected from the group consisting of Group 14 elements, Group 15 elements and Group 16 elements of the Periodic Table and/or (c) at least one element selected from the group consisting of Gro... | 03/15/2005 |
| 6825149 | Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate A shell impregnated catalyst of Pd-Au produced on a silica support to have a Pd loading of 1.8 g/L of catalyst to about 7.2 g/L and a Au to Pd weight ratio of 0.3 to 2.0 by impregnating the support with aqueous solutions of palladium and gold salts or acids and ther... | 11/30/2004 |
| RE38659 | Esters with musky odor and their use in perfumery The compounds of formula in which the symbols R1, R2, R3 and R4 represent independently from each other a hydrogen atom or a methyl or ethyl group, the symbol X represents an oxygen ato... | 11/23/2004 |
| 6809217 | Process for the preparation of ethyl acetate Ethanol is dehydrogenated in the presence of hydrogen over a dehydrogenation catalyst, for example, a copper on silica catalyst. The liquefiable products present in the resulting intermediate reaction product mixture are selectively hydrogenated over a suitable cata... | 10/26/2004 |
| 6794409 | Use of ERβ-selective ligands for regulating fertility and compounds useful therefor The present invention discloses the use of ERβ-selective ligands for production of medicaments for regulating fertility without additional use of a progestin. ERβ-agonists are used for treatment of infertility and ERβ-antagonists for contraception. ... | 09/21/2004 |
| 6756506 | Method for producing tert-butyl esters of aliphatic c1-c4-carboxylic acids The tert-butyl ester of an aliphatic C1-C4-carboxylic acid is prepared by reacting the carboxylic acid with isobutene in the liquid phase in the presence of an acidic catalyst by a continuous process in which the reaction is carried out in a re... | 06/29/2004 |
| 6753443 | Preparing method of chiral ester The present invention relates to a process for preparing a chiral ester according to the formula (100): by reacting (i) a racemic alcohol, (ii) a selected ruthenium complex to activate racemization of the racemic alcohol... | 06/22/2004 |
