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| Number | Title | Issue Date |
| 8173799 | Raw cotton linters composition, method of making, and uses thereof A composition of a loose mass of comminuted raw cotton linter fibers has a bulk density of at least 8 g/100 ml and at least 50% of the fibers in the mass passes through a US standard sieve size #10 (2 mm opening). This composition is made by obtaining a loose mass o... | 05/08/2012 |
| 8158779 | Antiviral nucleosides 4-Amino-1-((2R,3S,4S,5R)-5-azido-4-hydroxy-5-hydroxymethyl-3-methyl-tetrahydrofuran-2-yl)-1H-pyrimidin-2-one (22) and prodrugs thereof are hepatitis C (HCV) polymerase inhibitors. Also disclosed are compositions and methods for inhibiting HCV and treating HCV-mediat... | 04/17/2012 |
| 8158778 | Method for the desalting of saccharide solution and an anion exchanger The present invention provides the means for suppressing the production of decomposition reactant, isomerization reactant, colored material, and so on when a saccharide solution is desalted, thereby suppressing the production of impurities and preventing coloration ... | 04/17/2012 |
| 8153783 | Polysaccharide based network and method for the production thereof The production of polysaccharide networks, especially starch networks, having a high network density, high solidity, a low swelling degree, and exhibiting reduced water absorption and to the uses thereof, especially, in the filed of biodegradable plastics. ... | 04/10/2012 |
| 8148518 | Cellulose esters and their production in carboxylated ionic liquids Ionic liquids and cellulose ester compositions and processes and apparatus for producing ionic liquids and cellulose esters. Cellulose esters can be produced by dissolving cellulose in carboxylated ionic liquids and thereafter contacting the cellulose solution with ... | 04/03/2012 |
| 8143391 | Process for producing water-soluble hyaluronic acid modification The present invention provides a water-soluble modified HA practically used as a drug carrier and a production method thereof. The present invention provides: a water-soluble modified hyaluronic acid, the residence time in blood of which is elongated to a practical ... | 03/27/2012 |
| 8138331 | Water-dispersible polysaccharide derivatives of reduced glyoxal content, and a process for decreasing the glyoxal content in glyoxal-crosslinked polysaccharide derivatives A description is given of glyoxal-treated polysaccharide derivatives which, to decrease the unbound glyoxal, are treated with an aqueous solution of one or more water-soluble aluminium salts, or one or more water-soluble borates, or a combination of one or more wate... | 03/20/2012 |
| 8133991 | Allergen inactivating agent An allergen inactivating agent is provided which has no adverse effects on the human body and which does not cause problems such as color development. An allergen inactivating agent containing a polysaccharide derivative as its effective component, wherein sa... | 03/13/2012 |
| 8114987 | Preparation method of 2-deoxy-L-ribose A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of: treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L-arabinopyranose; allowing the prep... | 02/14/2012 |
| 8093376 | Method for preparation of high enzymatic resistance hydroxyalkylcellulose derivatives The present invention relates to a process of preparing hydroxyalkyl cellulose derivatives having improved enzymatic resistance. In particular, the present invention relates to a process of preparing hydroxyalkyl cellulose derivatives by reacting cellulose and ethyl... | 01/10/2012 |
| 8013148 | Molded object comprising α-1,4-glucans and/or modifications thereof and process for producing the same The present application discloses a molded article, and a process for preparing a molded article consisting essentially of (i) high molecular weight linear α-1,4-glucan and (ii) low molecular weight linear α-1,4-glucan, wherein the process comprises the step of: a... | 09/06/2011 |
| 8008477 | Method for preparing a composition containing at least one internal dehydration product for a hydrogenated sugar The subject of the present invention is a novel method for preparing a composition of internal dehydration product of a hydrogenated sugar, comprising: a) a step of distilling a medium containing the said internal dehydration product in order to obtain ... | 08/30/2011 |
| 7985855 | Method for modifying fibers A method for modifying fibers is provided, which method comprises dispersing in water or a dilute alkali aqueous solution under shear a cellulose ether having such a low degree of substitution that a molar degree of substitution with an alkyl group and/or a hydoxyal... | 07/26/2011 |
| 7985856 | Method for preparing hexose derivatives A method for preparing hexose derivatives comprises the steps of providing a silylated hexose, treating the silylated hexose with a first carbonyl compound in the presence of a catalyst to form an ketalized hexose, treating the ketalized hexose with a second carbony... | 07/26/2011 |
| 7982031 | Method for selective carbohydrate oxidation using supported gold catalysts The present invention relates to a method for the selective oxidation of a carbohydrate in the presence of a gold catalyst which includes nanodispersed gold particles on a metal oxide support, to a method for the selective oxidation of an oligosaccharide in the pres... | 07/19/2011 |
| 7968704 | Process for the production of sugar alcohols Disclosed is a method for producing polyalcohols in the form of sugar alcohols from the group comprising sorbitol and mannitol and other optional C2 to C6 polyols. According to said method, a monosaccharide, disaccharide, oligosaccharide, or po... | 06/28/2011 |
| 7951936 | Crosslinked polysaccharide sponge A process for producing a polysaccharide sponge comprises the steps of (A) freezing a photoreactive polysaccharide solution, and (B) irradiating the frozen photoreactive polysaccharide solution with light to crosslink the photoreactive polysaccharide, thereby obtain... | 05/31/2011 |
| 7943765 | Polysaccharide based network and method for the production thereof The production of polysaccharide networks, especially starch networks, having a high network density, high solidity, a low swelling degree, and exhibiting reduced water absorption and to the uses thereof, especially, in the field of biodegradable plastics. ... | 05/17/2011 |
| 7932378 | Starch-based composition and process for the production thereof A process for manufacturing transglycosylation products. According to the process, a starch derivative is reacted at acidic conditions with an alkanol containing 1-6 hydroxyl groups and the reaction product is recovered as such or it is subjected to further processi... | 04/26/2011 |
| 7932379 | Methods of producing C-aryl glucoside SGLT2 inhibitors Method for the production of C-aryl glucoside SGLT2 inhibitors useful for the treatment of diabetes and related diseases. and intermediates thereof. The C-aryl glucosides may be complexed with amino acid complex forming reagents. ... | 04/26/2011 |
| 7932380 | Process for the preparation of sucralose A process for the preparation of a sucralose which comprises the steps of: reacting a sucrose with a chlorinating reagent in a non-proton type polar solvent to form chlorinated sucrose (4,6,1′,6′-tertchloro-4,6,1′,6′-tertdeoxylgalactosucrose); reacting the c... | 04/26/2011 |
| 7923552 | High yield method of producing pure rebaudioside A The invention provides a high throughput, high purity, high yield system and method of isolating and purifying rebaudioside A (“Reb A”), with acceptable water solubility for all commercial uses, from commercially available Stevia rebaudiana starting mater... | 04/12/2011 |
| 7910727 | Process for the preparation of sucralose A process for preparing sucrose-6-ester is provided, which comprises electrolyzing an electrolyte solution containing sucrose, an acylating reagent and a halide catalyst. Also disclosed is a process for preparing sucralose, which involves the preparation and chlorin... | 03/22/2011 |
| 7893253 | Solid-phase oligosaccharide tagging: a technique for manipulation of immobilized carbohydrates The invention relates to methods of manipulating immobilised carbohydrates by derivatisation. Depending on the nature of the derivatisation, the carbohydrate may thereby be more easily detected and/or identified or handled. In particular, the invention relates to me... | 02/22/2011 |
| 7888500 | Preparation and uses of locked-ring sugar C-glycoside derivatives “Locked-ring” C-glycoside derivatives may be prepared wherein the ring of the sugar molecule remains intact without the need for any protecting groups. These C-glycoside derivatives may be produced by first reacting an aldose reducing sugar, which may be a hexos... | 02/15/2011 |
| 7816516 | Conjugates of hydroxyalkyl starch and an active agent The invention relates to compounds, comprising a conjugate of hydroxyalkyl starch (HAS) and an active agent, whereby the hydroxyalkyl starch is either directly covalently bonded to the active agent, or by means of a linker. The invention further relates to methods f... | 10/19/2010 |
| 7816517 | Saccharide fluorescence labeling method and saccharide fluorescence labeling apparatus In one embodiment of the present invention, a first test tube including therein a dehydrated sample containing a sugar chain and a labeling agent solution made of 2-aminopyridine/acetic acid are stored in a well-closed container with the first test tube and the labe... | 10/19/2010 |
| 7799909 | Hydrophobic starch having near-neutral dry product pH A free-flowing, hydrophobic starch composition has a near-neutral dry product pH. Methods for making the hydrophobic starch composition by preparing an aqueous mixture comprising a starch, a siliconate, and an acid, where the aqueous mixture has a near-neutral pH, a... | 09/21/2010 |
| 7763724 | Liquefied extract of marine algae for producing bio-ethanol under high pressure and method for producing the same A high-pressure liquefied extract of marine algae for producing bioethanol and a method of producing the liquid extract from marine algae under high pressure, and a method of producing the bioethanol from the high-pressure liquid extract by fermentation with yeast a... | 07/27/2010 |
| 7759482 | Aminoglycosides as antibiotics The present invention provides aminoglycosides and pharmaceutical compositions that include the aminoglycosides. The aminoglycosides are useful to treat or prevent infectious diseases (e.g., bacterial infections) in a mammal (e.g., human). ... | 07/20/2010 |
| 7754877 | Method for producing reactive cyclodextrins, textile material provided with same, and use of said cyclodextrin derivatives The invention relates to a process for the preparation of reactive cyclodextrins, in which process the cyclodextrins CD are reacted with a bifunctional alkyl compound X—(CH2)n—Y, wherein X is a group which reacts with CD, n is an integer fr... | 07/13/2010 |
| 7754878 | Free-radical functionalized polysaccharides Polysaccharides are functionalized using a source of free radicals which forms stable radicals on the polysaccharides structure and wherein the formed radicals reacts with a functionalized unsaturated compound. The method comprises two steps: a first step, wherein t... | 07/13/2010 |
| 7741477 | Process for purification of sucralose The present invention relates to a process for the purification of Sucralose of formula (I) which comprises acetylation of substantially impure Sucralose to its penultimate intermediate 4,1′,6′-trichloro-4,1′,6′-trideoxy galactosucrose penta-acetate (TOPSA) ... | 06/22/2010 |
| 7741476 | Cross-linking of low and high molecular weight polysaccharides preparation of injectable monophase hydrogels and polysaccharides and hydrogels thus obtained A process for the crosslinking of at least one polymer selected from polysaccharides and derivatives thereof, which is carried out in an aqueous solvent by the action of an effective and non-excessive amount of at least one crosslinking agent, characterized in that ... | 06/22/2010 |
| 7728125 | Reduced malto-oligosaccharides Disclosed are a method for the reduction of an oligosaccharide mixture and an oligosaccharide mixture prepared thereby. In accordance with the disclosed invention, a mixture of oligosaccharides having a given DP profile is reduced to a DE of essentially zero by cata... | 06/01/2010 |
| 7692001 | Catalyst and method for production of polyols by hydrogenolysis of carbohydrates A catalyst and method for the hydrogenolysis of carbohydrates is disclosed. The catalyst comprises nickel metal on an alumina-silica support. Optionally, the catalyst may be promoted with noble metals selected from the group consisting of copper, ruthenium, rhodium,... | 04/06/2010 |
| 7649090 | Oxidation of carbohydrate with ultraviolet radiation A process for the oxidation of carbohydrate with UV light. The process comprises the steps of providing a carbohydrate, combining the carbohydrate with an oxidant and exposing the combined carbohydrate and oxidant to ultraviolet light. The process occurs at alkaline... | 01/19/2010 |
| 7626016 | Process for preparing sucrose-6-ester This invention relates to a method for preparing a sucrose-6-ester. The method includes (i) reacting sucrose with a N,N-dimethylcarboxamide dimethyl acetal in an inert aprotic solvent to form a cyclic acetal of formula (I): w... | 12/01/2009 |
| 7605255 | Non-animal based lactose A synthetic procedure for the preparation of non-animal based lactose from 4′-epimeric analogue of lactose by use of orthogonal protecting groups, formation of a suitable leaving group at the 4′-position, stereochemical inversion by nucleophilic attack and depro... | 10/20/2009 |
| 7598374 | Processes for the production of xylitol Methods of producing xylitol comprising the oxidative decarboxylation of a reactant substrate are provided herein. The oxidative decarboxylation is performed in one of two ways. In the first, the oxidative decarboxylation is performed by an electrochemical process, ... | 10/06/2009 |
