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| Number | Title | Issue Date |
| 7745671 | Method for producing scyllo-inositol It is intended to provide a novel NAD+-independent myo-inositol 2-dehydrogenase which converts myo-inositol into scyllo-inosose in the absence of NAD+; a novel enzyme scyllo-inositol dehydrogenase which stereospecifically reduces scyllo-inosose... | 06/29/2010 |
| 7442828 | Precursors to fluoroalkanol-containing olefin monomers, and associated methods of synthesis and use The invention provides alkene fluoroalkanol and fluorinated polyol precursors to fluoroalkanol-substituted α,β-unsaturated esters. The fluoroalkanol-substituted α,β-unsaturated esters are olefins that can be readily polymerized to provide fluoroalkanol-substitut... | 10/28/2008 |
| 7378542 | Precursors to fluoroalkanol-containing olefin monomers, and associated methods of synthesis and use The invention provides alkene fluoroalkanol and fluorinated polyol precursors to fluoroalkanol-substituted α,β-unsaturated esters. The fluoroalkanol-substituted α,β-unsaturated esters are olefins that can be readily polymerized to provide fluoroalkanol-substitut... | 05/27/2008 |
| 7229558 | Chromatographic separation method A method for fractionating a solution into two or more fractions. More particularly the invention relates to a method for fractionating a solution by a chromatographic simulated moving bed (SMB) process in which the dissolved substances present in the feedstock are ... | 06/12/2007 |
| 7169766 | Methods and compositions for treating hepatitis C virus A method and composition for treating a host infected with hepatitis C comprising administering an effective hepatitis C treatment amount of a described 1′, 2′ or 3′-modified nucleoside or a pharmaceutically acceptable salt or prodrug thereof, is provided.... | 01/30/2007 |
| 7141666 | Method for preparing alkali and heat stable polyols The invention relates to a method for preparing alkali and heat stable polyols, whereby sugar alcohols are treated with reagents to obtain stabilized sugar alcohol syrups and the stabilized alcohol syrup is subjected to a purification step by passing the stabilized ... | 11/28/2006 |
| 6916963 | Process using water tolerant Lewis acids in catalytic hydration of alkylene oxides to alkylene glycols Water tolerant Lewis acids are used in a process for the preparation of alkylene glycols by catalytic hydration of the corresponding alkylene oxide. The water tolerant Lewis acids can be a metal salt of a non-coordinating or weakly coordinating anion and a Group III... | 07/12/2005 |
| 6660891 | Methods for the production of D-chiro-inositol and the use of D-chiro inositol obtained therefrom The present invention relates to methods for the production and isolation of D-chiro-inositol (DCI) from plant extracts. Specifically the present invention provides a method to produce D-chiro-inositol from a precursor moiety by conversion in concentrated... | 12/09/2003 |
| 6645767 | Cells engineered to contain genes of interest without expressed bacterial sequences and materials and methods therefor Methods and materials are provided for stably introducing any gene into a specific locus in the genome of a microorganism such as yeast without the addition of any drug resistance genes. Specifically provided herein are new genetically engineered inositol... | 11/11/2003 |
| 6472570 | Method for the asymmetric dihydroxylation of olefins, using osmium catalysts This invention relates to process for asymmetric dihydroxylation of olefins using osmium catalysts to obtain monofunctional, bifunctional, and/or polyfunctional chiral 1,2-diols of the formula (I) R1 R2 C(OH)--C(OH)R3 R4 | 10/29/2002 |
| 6458737 | Catalyst for oxidizing methylbenzenes and method for producing aromatic aldehyde The present invention has for its object to provide a novel catalyst by use of which methylbenzenes can be oxidized in gaseous phase in the presence of molecular oxygen to give the corresponding aromatic aldehydes in high yields, a process for producing a... | 10/01/2002 |
| 6342645 | Methods for the production and isolation of D-chiro-inositol from kasugamycin and the use of D-chiro-inositol obtained therefrom The present invention relates to methods for the production and isolation of D-chiro-inositol (DCI) from kasugamycin. More specifically, the present invention relates to a method of producing DCI by hydrolysis of kasugamycin with aqueous trifluoroacetic a... | 01/29/2002 |
| 6310262 | Process for preparing retiferol derivatives A new process prepares retiferol derivatives of formula I: ##STR1## wherein A is --C .ident.C-- or --CH.dbd.CH--, and R1 and R2 are independently of each other lower alkyl or lower perfluoroalkyl, one version couples ketones of formula 1I... | 10/30/2001 |
| 6211419 | Process for the preparation of alkylene glycols A method for operating an epoxide containing system which contains a catalyst is disclosed. The method comprises feeding carbon dioxide to the epoxide containing system at an amount of from 0.01 to 5.0 weight percent; and maintaining the epoxide containin... | 04/03/2001 |
| 6150568 | Valiolone, a method of preparing it, and its use to prepare acarbose and voglibose Disclosed is the compound valiolone, which has the formula (I): ##STR1## a method of preparing valiolone, and a method of using valiolone to prepare acarbose and voglibose.... | 11/21/2000 |
| 5969190 | Cyclohexanediol derivatives The compound, (E)-(1R,3R)-5-[(R)-11-hydroxy-7,11-dimethyl-dodec-2-enylidene]-cyclohexane -1,3-diol of the formula I: ##STR1## is useful in the treatment or prevention of hyperproliferative skin diseases, particularly psoriasis, basal cell carcino... | 10/19/1999 |
| 5959153 | Process for decomposing cycloalkylhydroperoxide Process for decomposing a mixture containing cycloalkylhydroperoxide, which mixture includes an organic phase and an aqueous phase wherein, during the decomposition, at least one compound is present which meets the following parameters: A>-0.5 and B>-1.0 ... | 09/28/1999 |
| 5959161 | Method for producing para-menthane-3,8-diol To offer a method of producing useful para-menthane-3,8-diol having the excellent repellent action to harmful living things, including noxious insects, in high purity and high yield, simply, and economically by the use of citronellal as a raw material com... | 09/28/1999 |
| 5932774 | Processes for the preparation of D-chiro-inositol A method for the preparation of D-chiro-inositol from kasugamycin, comprising the steps of: (a) reacting kasugamycin with an acetylating agent to form a crude hexa-acetate intermediate; (b) purifying the crude intermediate to form purified hexa-acetate in... | 08/03/1999 |
| 5919986 | D-homo vitamin D3 derivatives Compounds of formula I: ##STR1## wherein the dotted carbon-carbon bond in the D-ring is C--C or C.dbd.C; C(R,R) is CH2 or C.dbd.CH2, R1 is H, F or OH, R2 and R3 are each independently C1-4 ... | 07/06/1999 |
| 5911992 | Method for controlling weight with hypericum perforatum and garcinia cambogia A method of controlling weight in mammals by orally administering to the mammal an amount of a pharmaceutical composition containing Hypericum perforatum or active components thereof effective to control the weight of the mammal is described. The pharmace... | 06/15/1999 |
| 5756774 | Synthesis of myo-inositol phosphates Provided herein are novel syntheses of the phosphate-based inositol derivatives 1-O-(+)-menthoxycarbonyl!-6-O-benzyl-2,3:4,5-di-O-isopropylidene-myo-inos itol (D4P), D-myo-inositol 1,4,5-trisphosphate (D-IP3), 6-O-benzyl-2,3:4,5-di-O-isop... | 05/26/1998 |
| 5714643 | Processes for the preparation of D-chiro-inositol An aqueous solution of kasugamycin or its salt is either mixed with a strongly acidic ion-exchange resin of the H+ -form in a reaction vessel, or is brought into contact with a strongly acidic ion-exchange resin of the H+ -form in a ... | 02/03/1998 |
| 5675043 | Process for the selective removal of nitrogen-containing compounds from hydrocarbon blends A process for the removal of nitrogen-containing compounds from a hydrocarbon blend using a solvent with a liquid-phase density at 25° C. not less than 0.90 g/cm3, and a Hansen polar solubility parameter δP, and a Hansen hydrogen b... | 10/07/1997 |
| 5633412 | Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol There are described novel biocatalytic and chemical processes for the synthesis of various oxygenated compounds. Particularly, there are described processes for the synthesis of a useful synthon 12 made by reacting a protected diol (acetonide) with permag... | 05/27/1997 |
| 5602287 | Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol There are described novel biocatalytic and chemical processes for the synthesis of various oxygenated compounds. Particularly, there are described processes for the synthesis of a useful synthon 12 made by reacting a protected diol (acetonide) with permag... | 02/11/1997 |
| 5597932 | Intermediate for the preparation of 19-nor vitamin D compounds The invention is drawn to a compound having the following formula ##STR1## in which X1 and X2, which may be the same or different, represent hydrogen or a hydroxy-protecting group, X4 is hydrogen, A is selected from -... | 01/28/1997 |
| 5574180 | Process for recovering phytic acid, lactic acid or inositol Described is a process for recovering phytic acid or phytic acid salt from a medium in which it is contained. This process includes contacting the medium with a solid-phase free base polymer having tertiary amine functions to adsorb the phytic acid or sal... | 11/12/1996 |
| 5516950 | Method for the production of D-chiroinositol The present invention relates to the synthesis of D-chiroinositol from a dialdose, comprising the steps of condensing the dialdose by an acyloin condensation reaction to form an inosose, protecting the carbon atoms at the 2, 3, 4 and 5 positions, reducing... | 05/14/1996 |
| 5516929 | Method for catalytic asymmetric dihydroxylation of olefins using heterocyclic chiral ligands Osmium-catalyzed methods of addition to an olefin are discussed. In the method of asymmetric dihydroxylation of the present invention, an olefin, a chiral ligand, an organic solvent, water, an oxidant and an osmium-containing compound are combined. In the... | 05/14/1996 |
| 5482631 | Separation of inositols from sugars and sugar alcohols When a strong base anion exchange resin, such as a chloride-form strong base anion exchange resin, is conditioned with a low concentration of hydroxyl (for example, an NaOH solution with a concentration between 1 and 10 mM), the conditioned resin separate... | 01/09/1996 |
| 5463142 | Method for the preparation of D-chiro-inositol A method for the preparation of D-chiro-inositol from kasugamycin, comprising the steps of: (a) reacting kasugamycin with an acetylating agent to form a crude hexa-acetate intermediate; (b) purifying the crude intermediate to form purified hexa-acetate in... | 10/31/1995 |
| 5406005 | Method for the production of D-chiroinositol The invention relates to the synthesis of D-chiro-inositol from glucodialdose comprising the steps of condensing glucodialdose by a acylon condensation reaction, protecting the carbon atoms of the 1,2,5 and 6 position, epimerizing the protected carbon ato... | 04/11/1995 |
| 5344946 | Process for the preparation of vicinal diols and/or epoxides The present invention provides a process for the preparation of vicinal diols and/or epoxides by the oxidation of olefinically-unsaturated compounds with the use of an inorganic heptavalent rhenium compound as catalyst and of hydrogen peroxide as oxidatio... | 09/06/1994 |
| 5260472 | Efficient chemoenzymatic synthesis of D-myo-inositol 1,4,5-triphosphate, D-myo-inositol 1,3,4-triphosphate, and D-myo-inositol 1,3,4,5-tetraphosphate Multigram quantities of Ins(1,4,5) P3, Ins(1,3,4) P3, and Ins(1,3,4,5)P4 are prepared in their enantiomerically pure forms from the two enantiomers of 1,2:5,6-di-O-cyclohexylidene myo-inositol. Also, a facile enzymatic pre... | 11/09/1993 |
| 5260495 | Monoalkylene glycol production using highly selective monoalkylene glycol catalysts The invention relates to highly selective, heterogeneous hydrotalcite-type catalysts for the production of monoalkylene glycol by hydrolysis of the corresponding alkylene oxide. The invention also relates to method of preparing these catalysts using large... | 11/09/1993 |
| 5250743 | Method of intercoversion of enantiomers of acyclic 1,2-dihydroxy-3-alkenes In accordance with the present invention, a method for the interconvertion of the enantiomers of acyclic 1,2-dihydroxy-3-alkenes or for converting either enantiomer of acylic 1,2-dihydroxy-3-alkenes to the corresponding antipodal 1-hydroxy-2-alkoxy-3-alke... | 10/05/1993 |
| 5214180 | Highly pure phosphatidylinositol of natural source useful for the treatment of central nervous system disorders and process for its preparation Phosphatidylinositol of high purity useful for the treatment of central nervous system disorders, prepared from vegetal substances containing it by treating them with reagents suitable for the functionalization of the inositol hydroxy group with protectiv... | 05/25/1993 |
| 5210336 | Oxidation of olefin to glycol A process is provided for the conversion of an olefin to the corresponding glycol wherein a mixture of olefin, oxygen, carbon dioxide and water is reacted in a solvent at supercritical conditions with respect to the reaction mixture.... | 05/11/1993 |
| 5126494 | Methods for catalytic asymmetric dihydroxylation of olefins Osmium-catalyzed methods of addition to an olefin are discussed. In the method of asymmetric dihydroxylation of the present invention, an olefin, a chiral ligand, an organic solvent, water, an oxidant and an osmium-containing compound are combined. In the... | 06/30/1992 |
