|
Match
|
Document |
Document Title |
|
|
US20090312537 |
CARBOHYDRATES
Carbohydrates having functional groups, such as carboxylic acid groups and methods of making such carbohydrates.
|
|
|
US20090304734 |
IMMUNOGENS FOR MENINGITIDIS-A VACCINES
An oligosaccharide useful for a Meningitidis A vaccine contains a first mannose unit having a spacer in the alpha configuration at C-1, which spacer is capable of conjugating to a protein, and...
|
|
|
US20090306364 |
USE OF SPECIAL SCREENS IN THE PREPARATION OF CELLULOSE POWDER
The present invention refers to the use of screens comprising at least two layers of different mesh or pore size in a cellulose powder preparation method as well as to said method, wherein grinding...
|
|
|
US20090306363 |
Preparation Method of Bioresorbable Oxidized Cellulose
Bioresorbable material made of oxidized natural or regenerated cellulose intended primarily for health care purposes is prepared in such a way that a solvent from the family of perfluoroethers or...
|
|
|
US20090306365 |
Hydrogenolysis of Sugar Feedstock
A process for the hydrogenolysis of a sugar feedstock in the presence of a catalyst comprising: (a) ruthenium or osmium; and (b) an organic phosphine; and wherein the hydrogenolysis is carried out...
|
|
|
US20090306361 |
PROCESS FOR PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POLARIZATION PLATE AND DISPLAY UNIT
A process for producing a cellulose ester film that is produced by a melt casting method using no solvent at film formation, and that attains reduction of bright spot foreign matter, excelling in...
|
|
|
US20090298742 |
PROCESS FOR MANUFACTURING LACTOSE
A process for forming crystalline lactose suitable for use in a pharmaceutical formulation comprises subjecting a solution comprising a plurality of nanosized lactose particles to conditions...
|
|
|
US20090299043 |
Template-Synthesized DNA Nanotubes
A method of forming DNA nanotubes composed entirely or predominantly from DNA that, The methods of the present invention form single layer or multilayer template-synthesized nanotubes where the...
|
|
|
US20090299054 |
SUCRALOSE PURIFICATION PROCESS
A process for the extraction of sucralose from an aqueous solution containing at least sucralose, other chlorinated saccharides, sodium chloride and dimethylammonium chloride into an organic...
|
|
|
US20090292117 |
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...
|
|
|
US20090281304 |
THERMALLY INHIBITED POLYSACCHARIDES AND PROCESS OF PREPARING
This invention is directed to a process for making a thermally inhibited polysaccharide by dehydrating a polysaccharide to substantially anhydrous or anhydrous conditions and thermally inhibiting...
|
|
|
US20090281303 |
PROCESS FOR SILYLATING CELLULOSE
The present invention describes a process for silylating polysaccharides, oligosaccharides or disaccharides or derivatives thereof by dissolving these in an ionic liquid and reacting them with a...
|
|
|
US20090275744 |
PRODUCTION OF SUGAR ESTERS FROM VINYL FATTY ACID ESTERS
A sugar ester product is manufactured from sugar and vinyl fatty acid. Sugar is first dissolved in dimethyl sulfoxide with a metal carbonate catalyst. A vinyl fatty acid ester is added to the sugar...
|
|
|
US20090270608 |
METHOD FOR CONVERSION OF CARBOHYDRATE POLYMERS TO VALUE-ADDED CHEMICAL PRODUCTS
Methods are described for conversion of carbohydrate polymers in ionic liquids, including cellulose, that yield value-added chemicals including, e.g., glucose and 5-hydroxylmethylfurfural (HMF) at...
|
|
|
US20090270606 |
Process for the Preparation of Hydroxy Polymer Esters and Their Use
This invention covers a novel method for the preparation of hydroxy polymer esters of amino, alkylamino and quaternary ammonium acids and their use in several fields of industry, including the use...
|
|
|
US20090264540 |
NOVEL DERIVATIVES OF CYCLODEXTRINS, PROCESS FOR THEIR PREPARATION AND THEIR USE IN PARTICULAR FOR SOLUBILIZING PHARMACOLOGICALLY ACTIVE SUBSTANCES
The invention relates to a compound corresponding to general formula (I) wherein n is a whole number from 1-6, m is a whole number equal to 5, 6 or 7, R 1 is an OH group, all R 1 s are identical,...
|
|
|
US20090264639 |
Polysaccharide derivative and separating agent for optical isomer containing the same
The present invention provides: a polysaccharide derivative containing a structure wherein hydrogen atoms in a hydroxyl group or amino group at the 2-position and the 3-position of a structure unit...
|
|
|
US20090259035 |
Method for producing recombinant RNase A
The invention relates to a method for producing recombinant RNase A in E. coli . Said method is characterised in that it uses a DNA sequence, which codes for an RNase A of bovine origin and which...
|
|
|
US20090246511 |
CELLULOSE CARBIDE MATERIAL HAVING GRAPHITE NANOLAYER AND SYNTHESIS METHOD THEREOF
Disclosed herein is a cellulose carbide material having a graphite nanosized surface layer directly carbonized from a cellulose fiber, and a method of synthesizing a cellulose carbide material...
|
|
|
US20090247740 |
SPHERICAL SULFATED CELLULOSE AND PRODUCTION PROCESS FOR THE SAME
The invention provides spherical sulfated cellulose which has a high sulfur content and which is excellent for adsorbing proteins, a production process for the same, a protein adsorbing agent...
|
|
|
US20090239822 |
Process for the preparation of esters of diacerein with hyaluronic acid and pharmaceutical compositions containing such esters
A process is described for the preparation of esters of diacerein with hyaluronic acid by means of which stable products are obtained, which are practically free of impurities and characterized by...
|
|
|
US20090239937 |
Apoptosis-Inducing Genes for Treating Cancer
The invention provides materials and methods related to the use of recombinant nucleic acid molecules containing an expression control element of an inhibitor of apoptosis protein (IAP) gene...
|
|
|
US20090227783 |
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...
|
|
|
US20090220386 |
Porous Sealing Material
A porous article of manufacture (a sealing material) which comprises sintered hydroxyalkylcellulose, for example, sintered hydroxypropylcellulose, or a sealing material which is capable of being...
|
|
|
US20090198048 |
GLYCEROSE SYNTHESIS
Glycerose is prepared by partially oxidizing biodiesel-derived glycerol to provide a glycerose liquor containing glycerose and other side products of the glycerol oxidation reaction. The glycerose...
|
|
|
US20090197826 |
P-Toluene Sulfonic Acid Salt of 5-Amino-3-(2'-O-Acetyl-3'-Deoxy-Beta-D-Ribofuranosyl)-3H-Thiazole[4,5-d]pyrimidine-2-one and Methods for Preparation
The present disclosure relates to p-toluene sulfonic acid salt of 5-amino-3-(2′-O-acetyl-3′-deoxy-beta-D-ribofuranosyl)-3H
-thiazolo[4,5-d]pyrimidin-2-one and to its use in treating conditions...
|
|
|
US20090197829 |
Crosslinked polysaccharides and methods of production thereof
A substantially boron-free method for making a cationic guar comprises reacting particles of polysaccharide with a derivatizing agent to produce derivatized polysaccharide particles, washing the...
|
|
|
US20090197789 |
ACETYLATION OF CHITOSAN
A process for making modified N-acetylated chitosan comprising the steps of:
a) forming an aqueous solution of chitosan in aqueous acid; b) mixing the resulting solution of step a) with an...
|
|
|
US20090186343 |
METHODS FOR PREPARING MODIFIED BIOMOLECULES, MODIFIED BIOMOLECULES AND METHODS FOR USING SAME
A novel and efficient single pot synthetic schemes are disclosed for preparing modified nucleotides, nucleotide analogs, nucleotide polyphosphates, and nucleotide polyphosphate analogs. The novel...
|
|
|
US20090182138 |
METHOD FOR ACYLATING CELLULOSE WITH A SPECIFIC AVERAGE DEGREE OF POLYMERIZATION
The present invention describes a process for acylating polysaccharides or oligosaccharides, which comprises dissolving a polysaccharide or oligosaccharide in at least one ionic liquid and,
in...
|
|
|
US20090176970 |
Preparation of Thiosugars and Their Use
A process for the preparation of a thiosaccharide represented by Saccharide-S-H wherein Saccharide comprises at least 4 sugar units, comprises subjecting a corresponding compound of the formula...
|
|
|
US20090176277 |
METHOD FOR PREPARING CELLULOSE DERIVATIVES HAVING SOLUBILITY IMPROVED
Provided is a method for preparing a cellulose derivative having solubility improved and therefore having less undissolved floating portions when the derivative is added into water. More...
|
|
|
US20090176979 |
PROCESS FOR PRODUCTION OF POLYSACCHARIDE AND/OR MONOSACCHARIDE BY HYDROLYSIS OF DIFFERENT POLYSACCHARIDE
The object is to produce a polysaccharide and/or a monosaccharide efficiently by hydrolyzing a different polysaccharide efficiently. The hydrolysis of a polysaccharide is an important means for...
|
|
|
US20090148534 |
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...
|
|
|
US20090149647 |
PROCESS FOR PRODUCTION OF LIPID A ANALOGUE
Discloses is a process for producing α-D-glucopyranose,...
|
|
|
US20090143348 |
POLYSACCHARIDE GEL COMPOSITIONS AND METHODS FOR SUSTAINED DELIVERY OF DRUGS
Methods of producing a biocompatible polysaccharide gel composition having sustained release properties are disclosed. Also disclosed is a biocompatible polysaccharide gel composition having...
|
|
|
US20090137793 |
DISACCHARIDE COMPOUNDS
Disaccharide compounds used as building blocks for making heparin and heparan sulfate oligosaccharides. Also disclosed are methods for making these disaccharide compounds.
|
|
|
US20090130455 |
UNIVERSAL PHOSPHORAMIDITE FOR PREPARATION OF MODIFIED BIOMOLECULES AND SURFACES
Reagents useful for attaching biomolecules (e.g., proteins, oligonucleotides, and other biomolecules) to a surface, processes of attaching molecules to a surface to form modified surfaces using...
|
|
|
US20090131653 |
Generation of Phosphorus Oxychloride as by-Product from Phosphorus Pentachloride and DMF and its Use for Chlorination Reaction by Converting Into Vilsmeier-Haack Reagent
A process is described wherein after formation of first crop of Vilsmeier-Haack reagent by reacting Phosphorus Pentachloride with N,N-dimethylformamide to form a first crop of Vilsmeier reagent as...
|
|
|
US20090131339 |
COMPOUNDS HAVING NEUROPROTECTIVE PROPERTIES
The invention relates to the use of morin and mangiferin, the pharmaceutically acceptable salts, prodrugs and/or solvates thereof in the production of a pharmaceutical composition for the...
|
|
|
US20090124797 |
NOVEL SYNTHESIS OF BETA-NUCLEOSIDES
This invention relates to a process of stereoselectively synthesizing β-nucleoside, e.g., 2′-deoxy-2,2′-difluorocytidine.
|
|
|
US20090110799 |
Method for modification of pectin and application thereof
This invention modifies pectin, and improves, by the use of the modified pectin, physical properties of a subject composition, such as dispersion stability, emulsifying activity/emulsion stability,...
|
|
|
US20090105331 |
COMPOSITIONS OF ACTIVE INGREDIENTS
The present invention relates to compositions containing fat-soluble active ingredients and/or colorants in a matrix based on improved modified polysaccharides, i.e. modified polysaccharides where...
|
|
|
US20090104678 |
METHOD OF PRODUCING POLYSACCHARIDE DERIVATIVES
A polysaccharide derivative having a high solubility in an aqueous solvent is produced. The production method of the present invention uses a compound shown by the general formula (1) as a...
|
|
|
US20090104121 |
Multi-subunit biological complexes for treatment of plaque-associated diseases
Provided herein are methods and compositions for the in vitro formation of multi subunit biological platforms. The biological platforms may be used to screen chemical or biological compounds, in...
|
|
|
US20090105466 |
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...
|
|
|
US20090088565 |
Method for chemically modifying polysaccharides
The invention relates to a method for chemically modifying polysaccharides with the aid of a mechanical device and of at least one modifying reagent. The method is characterized in that the...
|
|
|
US20090078913 |
CARBONACEOUS MATERIALS
A carbonaceous material is derived from a polysaccharide by carbonisation. The polysaccharide is preferably a starch. The carbonaceous material has mesoporosity and is useful as a solid catalytic...
|
|
|
US20090076259 |
Fluoridation Process
The invention relates to an improved process for the fluoridation of sugar derivatives in which a controlled amount of water is present in the solvent.
|
|
|
US20090076261 |
Novel process for preparing sucrose-6-esters
A process for preparing a sucrose-6-ester, a key intermediate to sucralose. The process contains (a) reacting sucrose with a di(hydrocarbyl)tin oxide or a...
|