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Polysaccharide patents



      

This page is updated frequently with new Polysaccharide-related patent applications.




Date/App# patent app List of recent Polysaccharide-related patents
06/23/16
20160177474 
 Structures comprising an association agent and processes for making same patent thumbnailnew patent Structures comprising an association agent and processes for making same
Polysaccharides and/or hydroxyl polymers, more particularly, structures, especially fibers, containing an unsubstituted polysaccharide and/or hydroxyl polymer, for example an unsubstituted starch, fibrous structures comprising such structures and processes for making such structures and/or fibrous structures are provided.. .

06/23/16
20160175430 
 Modified polysaccharides for conjugate vaccines patent thumbnailnew patent Modified polysaccharides for conjugate vaccines
The present invention relates to methods of manufacture of immunogenic glycoconjugates, in particular for use in pharmaceutical compositions for inducing a therapeutic immune response in a subject. The immunogenic glycoconjugates of the invention comprise one or more oligosaccharides or polysaccharides that are conjugated to one or more carrier proteins via an active aldehyde group.

06/16/16
20160168276 
 Process for the removal of endotoxins to produce medical quality chitosan and other polysaccharides patent thumbnailProcess for the removal of endotoxins to produce medical quality chitosan and other polysaccharides
Drying the fiber mass at a temperature below 100° c.. .

06/16/16
20160168070 
 Conversion of carbohydrates to levulinic acid esters patent thumbnailConversion of carbohydrates to levulinic acid esters
The present invention relates to the field of converting carbohydrates into levulinic acid, a platform chemical for many chemical end products. More specifically the invention relates to a method for converting carbohydrates such as mono-, di- or polysaccharides, obtained from for example biomass production into a suitable levulinic acid ester in the presence of a zeolite or zeotype catalyst and a suitable alcohol, and the ester may be further converted into levulinic acid if desired..
Danmarks Tekniske Universitet


06/16/16
20160166661 
 Antibody-mediated anti-tumor activity induced by reishi mushroom polysaccharides patent thumbnailAntibody-mediated anti-tumor activity induced by reishi mushroom polysaccharides
Immunogenic compositions, cancer vaccines and methods for treating cancer comprising fms, the fucose-enriched polysaccharide fraction from reishi f3, are provided. Compositions comprise fucose-enriched reishi polysaccharide fraction (fms) mw=˜35 kda, wherein the fms is isolated by size-exclusion chromatography from reishi f3, and the fms comprises polysaccharides having primarily a backbone selected from 1,4-mannan and 1,6-α-galactan, wherein the backbone is linked to a terminal fucose-containing side-chain immunogenic compositions comprising glycolipid adjuvants are provided.
Academia Sinica


06/09/16
20160160117 
 Treatment fluids containing polysaccharides with friction reducing grafts thereon patent thumbnailTreatment fluids containing polysaccharides with friction reducing grafts thereon
Method of treating a portion of a subterranean formation comprising: providing an aqueous-based treatment fluid comprising a friction-reducing grafted polymer wherein the friction-reducing grafted polymer comprises a friction-reducing polymer grafted to the polymer backbone; and, placing the aqueous-based treatment fluid into a portion of a subterranean formation. The treatment fluid may be (a) a fracturing fluid that is placed within the subterranean formation at a pressure sufficient to create or extend at least one fracture within the portion of the subterranean formation; (b) a gravel packing fluid, further including particulates, placed into a wellbore annulus within the subterranean formation to form a particulate pack therein; or (c) a frac-packing fluid, further including particulates, placed within the formation to pack a fracture within the formation with particulates and to fill a wellbore annulus within the subterranean formation adjacent to the fracture with a gravel pack..
Halliburton Energy Services, Inc.


06/09/16
20160159937 
 Polysaccharide derivatives including an alkene unit and thiol-click chemical coupling reaction patent thumbnailPolysaccharide derivatives including an alkene unit and thiol-click chemical coupling reaction
The invention relates to polysaccharides grafted with a unit including a carbon-carbon double bond, to polysaccharides grafted with a unit including a carbon-carbon double bond functionalized by a thioether unit, to the methods for preparing said compounds, to the compositions including such compounds and to the materials including such materials or compositions.. .
Universite Joseph Fourier - Grenoble 1


06/09/16
20160159936 
 Fractionation of charged polysaccharide patent thumbnailFractionation of charged polysaccharide
Polydisperse and charged polysaccharides are fractionated into low polydispersity fractions (preferably having pd<1.1), each containing species within a narrow range of molecular weights. An aqueous solution of the polydisperse polysaccharides is contacted with an ion exchange resin in a column and the polysaccharides are subjected to selective elution by aqueous elution buffer.
Lipoxen Technologies Limited


06/09/16
20160159935 
 Fractionation of charged polysaccharide patent thumbnailFractionation of charged polysaccharide
Polydisperse and charged polysaccharides are fractionated into low polydispersity fractions (preferably having pd<1.1), each containing species within a narrow range of molecular weights. An aqueous solution of the polydisperse polysaccharides is contacted with an ion exchange resin in a column and the polysaccharides are subjected to selective elution by aqueous elution buffer.
Lipoxen Technologies Limited


06/09/16
20160159932 
 Process for molecular weight reduction of ethersuccinylated polysaccharides patent thumbnailProcess for molecular weight reduction of ethersuccinylated polysaccharides
Processes for making reduced molecular weight ethersuccinylated polysaccharides, for example ethersuccinylated starches are provided.. .
The Procter & Gamble Company


06/09/16
20160159706 

Alternative the manufacture of granulated nutrients


Method of making a soil dispersible and water dispersible granular nutrient for use in fertilizers or animal feeds. A sulfuric acid solution is sprayed onto a mixture of reducible nutrient compounds and dry carbohydrates.
Nutrichem Marketing, Inc.


06/09/16
20160158410 

Polysaccharide hydrogels for injection with tunable properties


Injectable hydrogels comprising polysaccharides based on disaccharides the backbones of which form an α-helix structure and in which in at least 10% of the disaccharide units the primary hydroxyl groups are oxidized.. .
UniversitÄtsspital Basel


06/02/16
20160151485 

Polysaccharide suitable to modulate immune response


Objective of the present invention is to provide polysaccharides which modulate immune response, and which can be used as ingredients in edible products or pharmaceutical compositions. The present invention provides such polysaccharides obtained from the species camellia sinensis, which comprise a rhamnogalacturonan-i core, and wherein the molar ratio of galacturonyl acid residues to rhamnosyl residues in the backbone of the polysaccharide is close to 1:1.
Nutrileads B.v.


05/26/16
20160145356 

Method of modifying polymers


A method of modifying a polymer having hydroxyl groups, selected from the group of polysaccharides and lignin, to give a modified polymer comprising the step of contacting said polymer with at least one organic phosphonate salt in order to chemically modify the polymer, said organic phosphonate salt being in a liquid phase. The method of polymer modification provides novel polymers.
MetsÄ Fibre Oy


05/26/16
20160145311 

Compositions comprising fibrous polypeptides and polysaccharides


Isolated polypeptides are disclosed comprising an amino acid sequence encoding a monomer of a fibrous polypeptide attached to a heterologous polysaccharide binding domain. Composites comprising same, methods of generating same and uses thereof are all disclosed..
Collplant Ltd.


05/26/16
20160145115 

Method for preparing particles of alkali metal bicarbonate


A method for preparing particles of alkali metal bicarbonate by crystallization from a solution of alkali metal carbonate and/or bicarbonate in the presence of an additive in the solution, selected from the sulfates, sulfonates, the polysulfonates, the amines, the hydroxysultaines, the polycarboxylates, the polysaccharides, the polyethers and the ether-phenols, alkali metal hexametaphosphate, the phosphates, the sulfosuccinates, the amidosulfonates, the aminosulfonates, preferably selected from the polycarboxylates having a mean molecular weight lower than 8000 g/mol, and such that the additive is present in the solution at a concentration of at least 1 ppm and preferably of at most 200 ppm.. .
Solvay Sa


05/19/16
20160137973 

Fermentation processes for cultivating streptococci and purification processes for obtaining cps therefrom


This invention is in the field of bacterial cultures and specifically relates to the optimization of culture conditions to improve the production of bacterial capsular polysaccharides from streptococcus strains in fed batch culture and to novel purification methods suitable for production scale purification of bacterial capsular polysaccharides from streptococcus strains resulting in higher levels of purity than previously obtained for production scale.. .
Glaxosmithkline Biologicals Sa


05/19/16
20160137854 

Stabilization of carbon nanotube coatings to moisture


A method of making cnt films is described in which the film is washed with a mild acid treatment. The method generates a cnt film that is not sensitive to moisture or fluctuations in moisture.
Battelle Memorial Institute


05/19/16
20160136224 

Method for preparing a camellia nitidissima chi lipid-lowering and hypoglycemic agent


The present invention discloses a method for preparing a camellia nitidissima chi lipid-lowering and hypoglycemic agent. Active components such as tea polysaccharides, tea polyphenols, and flavones are extracted from camellia nitidissima chi and purified, which are then mixed with pharmaceutical excipients such as hydroxypropyl methyl cellulose, polyvinylpyrrolidone, and triethyl citrate to prepare various pills, tablets, capsules, granules, etc.
Shenzhen Violin Technology Co.,ltd.


05/12/16
20160130625 

Methods for producing melanin and inorganic fertilizer from fermentation leachates


Melanin or inorganic fertilizers are produced from fermentation leachates or from low-cost nutrient-rich solutions. The method for producing the melanin or inorganic fertilizer comprises repetitive trophic cycling in the controlled conditions of primary and secondary bioreactors.
River Road Research, Inc.


05/12/16
20160130153 

Method for preparing particles of alkali metal bicarbonate


A method for preparing particles of alkali metal bicarbonate by crystallization from a solution of alkali metal carbonate and/or bicarbonate in the presence of an additive in the solution, selected from the sulfates, sulfonates, the polysulfonates, the mines, the hydroxysultaines, the polycarboxylates, the polysaccharides, the polyethers and the etherphenols, alkali metal hexametaphosphate, the phosphates such as the organophosphates or the phosphonates, the sulfosuccinates, the amido-sulfonates, the aminosulfonates, preferably selected from: the phosphates, the organophosphates or the phosphonates, and such that the additive is present in the solution at a concentration of at least 1 ppm and preferably of at most 200 ppm.. .
Solvay Sa


05/05/16
20160122789 

Microalgae of the genus euglena, producing polysaccharides, and producing organic compound


Provided are microalgae of the genus euglena that fall under euglena gracilis strain eod-1 (accession no. Ferm bp-11530) or its mutant strain and that are capable of producing at least polysaccharides.
Kobelco Eco-solutions Co., Ltd.


05/05/16
20160120967 

Modified endotoxic bacteria lipopolysaccharide (variants), combination of modified lipopolysaccharides (variants) and, containing same, a vaccine (variants) and a pharmaceutical composition (variants)


The modified s-lps and combinations thereof have high safety profile and provide low pyrogenicity and high immunogenicity. Developed on their basis vaccines and pharmaceutical compositions demonstrate anti-shock activity, high efficiency and specificity, broad-spectrum action and also good chemical-pharmaceutical parameters..

04/28/16
20160115250 

Synthetic oligosaccharide subunits of the psl exopolysaccharide of pseudomonas aeruginosa and uses thereof


This disclosure relates to synthetic oligosaccharide subunits of the pseudomonas exosaccharide psi and uses thereof, e.g., for epitope mapping of anti-psl antibodies, for identification of anti-psl antibodies, and for use as vaccines. In one aspect a synthetic oligosaccharide subunit of a pseudomonas aeruginosa psl oligosaccharide is provided, comprising the trisaccharide of formula i..
The University Of Georgia Research Foundation


04/28/16
20160115142 

Process for the synthesis of 5-hydroxymethylfurfural from saccharides


This invention relates to a process for the synthesis of 5-hydroxymethylfurfural (hmf) from saccharides. In particular this invention relates to a process for the dehydration of monosaccharides having 6 carbon atoms (haxoses), disaccharides, oligosaccharides, and polysaccharides deriving to yield highly pure 5-hydroxymethylfurfural (hmf) in high yield..
Novamont S.p.a.


04/28/16
20160114958 

Chemotaxis antibacterial film and package


An anti-bacterial package component comprising a packaging substrate having an anti-bacterial agent fixed thereto; and a chemoattractant (bacteria attractant) incorporated with the substrate and adapted for diffusion into a food or toiletry product medium; the attractant selected from the group consisting of monosaccharides, disaccharides, polysaccharides, vitamins, minerals and essential amino acids; wherein the attractant is adapted for biological transport of pathogenic or spoilage bacteria from a product medium in contact with the substrate across an attractant concentration gradient to contact with the fixed anti-bacterial agent whereby the bacteria is killed, immobilized, made steril, or otherwise rendered harmless.. .

04/28/16
20160114076 

Implant with controlled porosity made of a hybrid material


The disclosure relates to an implant material for filling bone defects, for bone regeneration, and for bone tissue engineering, to an implant comprising this material, to a method for producing such an implant, and to a method for producing a hybrid material. The implant material comprises a hybrid material comprising: a bioactive glass m based on sio2 and cao, optionally containing p2o5 and/or optionally doped with strontium, and a biodegradable polymer p soluble in a solvent and chosen from among bioresorbable polysaccharides.
Centre National De La Recherche Scientifique


04/28/16
20160114074 

Absorbent material


This invention relates to absorbent materials useful in the manufacture of absorbent articles, in particular dressings for the advanced wound care market. The absorbent materials of the present invention are sulfonated polysaccharides, particularly water-insoluble cellulose alkyl sulfonates in which the cellulose is substituted by one type of alkyl sulfonate group.
Speciality Fibres And Materials Ltd.


04/28/16
20160113854 

Composition and producing personal care compositions with improved deposition properties


The presently disclosed and/or claimed inventive concept(s) relates generally to the use of nonionic hydrophobically modified polysaccharides in personal care and household care compositions. More specifically, but not by way of limitation, the presently disclosed and/or claimed inventive concept(s) relates to the use of hydrophobically-modified cellulose ethers, such as hydrophobically-modified hydroxyethylcellulose (hmhec) polymers in personal care and household care compositions.
Hercules Incorporated


04/21/16
20160108108 

Inflammatory disease diagnosis and methods of treatment using lipopolysaccharides-responsive beige-like anchor


Anti-cytokine therapy has revolutionized immunological disease treatment, but is not always effective and subject to treatment resistance as the cytokine cascade is highly redundant and multiple cytokines are involved in inflammation. Targeting a critical common regulator of inflammatory effectors is desirable.

04/21/16
20160106884 

Implant with controlled porosity comprising a matrix covered by a bioactive glass or by a hybrid material


The disclosure relates to an implant material for filling bone defects, for bone regeneration and for bone tissue engineering, to an implant comprising this material, and to a method for producing such an implant. The implant material comprises: a bioactive glass m based on sio2 and cao, optionally containing p2o5 and/or optionally doped with strontium, and a biodegradable polymer p soluble in at least one solvent s1 and chosen from among the bioresorbable polysaccharides.

04/21/16
20160106852 

Targeted therapeutic nanoparticles


Disclosure of methods and compositions related to chemical conjugations to nanoparticles of polysaccharides cross-linked to poloxamers as well as nano-sized colloids comprised of polysaccharides and poloxamers. The nanoparticles may be produced by various methods including inverse miniemulsion polymerization processes which create nanogels of desired size, shape, and stability for controlled therapeutic drug delivery, imaging, and theragnostic applications..

04/21/16
20160106680 

Abuse deterrent immediate release formulation


The present invention relates to an immediate release orally administrable abuse-deterrent pharmaceutical formulation comprising: at least one pharmaceutically active ingredient susceptible to abuse; at least one gelling polymeric compound selected from the group consisting of: polysaccharides, sugars, sugar derived alcohols, starches, starch derivatives, cellulose derivatives, carrageenan, pectin, sodium alginate, gellan gum, xanthan gum, poloxamer, carbopol®, polyox®, povidone, hydroxypropyl methylcellulose (hpmc), hypermellose, and combinations thereof; at least one disintegrant and optionally at least one surfactant, wherein said formulation exhibit properties related to deterring the abuse, via injection or nasal inhalation when being tampered and exposed to aqueous, alcoholic, acidic and basic media.. .

04/14/16
20160102236 

Hydrophobically and hydrophilically modified polysaccharides and methods of using the same for treatment of a subterranean formation


The present invention relates to hydrophobically and hydrophilically modified polysaccharides and methods of using the same for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation.

04/14/16
20160101187 

Nonlinear saccharide conjugates


This specification is directed to nonlinear saccharide conjugates that comprise polysaccharides that are linked to at least two peptides that comprise t-cell epitopes and have no conformational b-cell epitopes where one of the peptides is linked to an internal saccharide so that the conjugates have a branched (i.e., nonlinear) structure. The specification also provides methods of manufacturing these conjugates, methods of formulating these conjugates in compositions for use as vaccines and methods of using the compositions to induce an immune response to the capsular saccharide.

04/14/16
20160101166 

Compositions and kits for treating pruritus and methods of using the same


A treatment for pruritus is described that is based upon amylase. The amylases (α-, β-, γ-amylase) are noted for the cleavage of the α-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments.

04/14/16
20160101165 

Compositions and kits for enzymatic debridement and methods of using the same


A debridement enzyme for necrotic tissue is described that is not dependent upon proteolytic enzymatic activity but instead utilizes the amylase family of enzymes. The amylases (α-, β-, γ-amylase) are noted for the cleavage of the α-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments.

04/14/16
20160101124 

Nano-liposomal aminoglycoside-thymoquinone formulations


The nano-liposomal aminoglycoside-thymoquinone formulations are suitable for administration to a mammal and include an aminoglycoside antibiotic (amikacin, gentamicin, or tobramycin) and thymoquinone (tq) encapsulated within a liposome. The liposome-encapsulated aminoglycoside-thymoquinone (tq) formulations can be administered to a subject in need thereof.

04/14/16
20160101121 

Composition comprising xanthoceras sorbifolia extracts, compounds isolated from same, methods for preparing same and uses thereof


This invention provides compositions, methods and process of producing extracts from xanthoceras sorbifolia. The extract comprises alkaloids, coumarins, saccharides, proteins, polysaccharides, glycosides, saponins, tannins, acid, flavonoids and others.

04/07/16
20160096931 

Composite materials containing structural polysaccharides and macrocyclic compounds formed from ionic liquid compositions


Disclosed herein are composite materials, ionic liquid compositions for preparing the composite materials, and methods for using the composite materials prepared from the ionic liquid compositions. The composite materials typically include structural polysaccharides and preferably include macrocyclic compounds.
Marquette University


03/31/16
20160089410 

Composition for nourishing injured human trophoblast cells and inhibiting apoptosis therein


Composition useful in treating and/or preventing spontaneous abortions derived from a traditional recipe of herbal medicine. The composition contains active components from three herbal medicines: total flavonoids of cuscuta chinensis, total flavonoids of taxillus sutchuenensis, total polysaccharides of taxillus sutchuenensis, and total saponins of radix dipsaci asperoidis.

03/24/16
20160082090 

Use of polysaccharides for promotion of enzymatic activity


This disclosure provides methods and compositions for the promotion of enzymatic activity of target enzymes, including but not limited to oligosaccharide/polysaccharide enzymes, protein enzymes, polynucleotide enzymes. The methods involve use of a non-naturally occurring polysaccharide (including but not limited hes) for promoting the enzymatic activity of an enzyme in liquid milieu, wherein the concentration of the polysaccharide in the composition comprising the target enzyme is from about 0.01% to about 55% w/v..
Genzyme Corporation


03/03/16
20160060659 

Glucose and xylose co-fermenting microorganism that expresses active glucoamylase


Provided are microorganisms, e.g., the saccharomyces yeast, that have been made able to co-ferment xylose sugar-obtained from hydrolyzing plant cellulosic biomass form trees, grasses, straws, etc., with glucose that can be obtained from hydrolyzing either edible feedstocks such as starch, cane sugar, etc. Or from hydrolyzing cellulose from various types of non-edible cellulosic biomass.
Tekkware, Inc.


03/03/16
20160058785 

Galactose-pronged polysaccharides in a formulation for antifibrotic therapies


Methods and compositions for reducing fibrosis and cirrhosis are provided in which an effective dose of an admixture of a polysaccharide compound and, for example, a compound selected from the group consisting of antibodies specific to intracellular or cell-surface: (i) beta-pdgf receptors; (ii) synaptophysin; (iii) zvegf3; (iv) ccr1 receptors; (v) connective tissue growth factor; (vi) alpha 1-smooth muscle actin; (vii) matrix metalloproteinases mmp 2 and mmp9; (viii) matrix metalloproteinase inhibitors timp1 and tmp2; (ix) integrins; (x) tfg-β1; (xi) endothelin receptor antagonists; and (xii) collagen synthesis and degradation modulating compounds; (xiii) actin synthesis and degradation modulating compounds; and (xiv) tyrosine kinases is administered to an animal in order to treat fibrosis.. .
Galectin Therapeutics, Inc.


02/25/16
20160053061 

Polysaccharide film and the production thereof


The present invention relates to a method for the production of films made of polysaccharides which, as a fiber-forming substance, contain α(1→3)-glucan, as well as to the films made thereof and to their use.. .
Lenzing Ag


02/25/16
20160051667 

Conjugation of staphylococcus aureus type 8 capsular polysaccharides


The invention provides a process for preparing a conjugate of a s. Aureus type 8 capsular polysaccharide and a carrier molecule, comprising the steps of: (a) depolymerising the capsular polysaccharide, to give a polysaccharide fragment; (b) oxidising the fragment in order to introduce an aldehyde group into at least one saccharide residue in the fragment, to give an oxidised saccharide residue; and (c) coupling the oxidised saccharide residue to a carrier molecule via the aldehyde group, thereby giving the conjugate.
Novartis Ag


02/18/16
20160045428 

Anti-aging dietary composition containing polysaccharides derived from ginseng and tuber fleeceflower root


The present invention discloses the use of a ginseng and tuber fleeceflower root complex polysaccharide in the preparation of health-care food having anti-aging efficacies, the complex polysaccharide is ginseng and tuber fleeceflower root complex polysaccharide, with ginseng and/or tuber fleeceflower root as raw material, the complex polysaccharide is obtained by water extraction, concentration and alcohol precipitation processes. The complex polysaccharide in the present invention, as proved by caenorhabditis elegans model experiment, is able to prolong the average life span of wild-type, oxidation stress model and protein aggregation toxin model effectively, the effect pathway is closely related to improving anti-oxidation ability in c.
Infinitus (china) Company Ltd.


02/18/16
20160045423 

Exopolysaccharide for the treatment and/or care of the skin, mucous membranes and/or nails


Exopolysaccharide of a bacterial strain for use in treatment and/or care of the skin, mucous membranes, hair and/or nails, as well as its cosmetic and/or dermopharmaceutical compositions. In particular, for the aging of skin and in particular for the treatment and/or prevention of wrinkles..
Polymaris Biotechnology


02/18/16
20160044949 

Protein composition and production process therefor


The present invention provides a protein composition comprising a milk basic protein fraction; and at least one stabilizer selected from the group consisting of soybean polysaccharides, xanthan gum, pectin, gum arabic, gum ghatti, carrageenan, locust bean gum, sodium caseinate, lecithin, and carboxymethylcellulose. The protein composition significantly improves the heat resistance of the milk basic protein fraction.
Megmilk Snow Brand Co., Ltd.


02/11/16
20160040258 

Lactose recovery


The present invention relates to a method of recovering lactose from a lactose-containing liquid source comprising providing a lactose-containing liquid source, crystallising the lactose in the lactose-containing liquid source to generate one or more lactose-containing liquid streams, recovering a lactose-containing extract from the one or more lactose-containing liquid streams by subjecting the one or more lactose-containing liquid streams to filtration to remove cells, proteins, polypeptides, polysaccharides, lipid, ions or salts. The method also includes processing the lactose-containing liquid streams using at least nanofiltration, ultrafiltration and/or centrifugal separation and recycling the lactose-containing extract into the lactose-containing liquid source..

02/11/16
20160039124 

Method and pelletizing biomaterial composites


A process for preparing low moisture content polymer biomaterial composites and expandable polymer biomaterial composites by extrusion through a die plate into a waterbox and pelletizing with cutter blades. Polyolefins or condensation polymers are melt blended with a solid or semi-solid biomaterial component, such as polysaccharides, including cellulosics and starches, or proteinaceious materials, including polypeptides, and are extruded, pelletized underwater, and processed with accelerated drying to achieve moisture levels as low as one percent or less..
Gala Industries, Inc.


02/11/16
20160038634 

Carboxymethylcellulose polyethylene glycol compositions for medical uses


Uses of compositions comprising carboxypolysaccharides (cps) including carboxymethyl cellulose (cmc) and polyethylene glycols (pegs) are provided where the peg is a peg-epoxide covalently linked to the cps in the presence of nh4oh. In certain embodiments, the peg attaches to only one cps, forming a decorated cps.
Fziomed, Inc.


02/11/16
20160037793 

Production natural-extract beverage


[solution] a method for producing a natural-extract beverage by making coffee or tea with electrolytically reduced hot water containing dissolved hydrogen molecules, comprising making coffee or tea that an oxidation-reduction potential of the extract is made to be 0 mv or less by at least one means that suppresses volatilization of dissolved molecular hydrogen, wherein the at least one means are selected from the group consisting of: means of using electrolytically reduced water obtained by electrolysis of heated source water, means of performing the extraction under high pressure in a sealed container, and means of adding to the electrolytically reduced water at least one dissolved-hydrogen stabilizing agent selected from polysaccharides and/or polyphenols.. .

02/04/16
20160032161 

Methods and compositions for decreasing the viscosity of hydrocarbon-based fluids during refining


At least one biosurfactant may be added to a hydrocarbon-based fluid to decrease the viscosity of the hydrocarbon-based fluid. The biosurfactant(s) may be less toxic to the environment than other diluents typically used to decrease the viscosity of such fluids.
Baker Hughes Incorporated


01/28/16
20160025722 

Method for pretreating specimen and assaying biological substance


This invention relates to an assay device and a method for pretreating a specimen containing a biologically-relevant substance and then assaying the biologically-relevant substance. Biologically-relevant substances used in the assay method include microorganisms, cells, viruses, nucleic acids, polysaccharides, proteins (including antigens, antibodies, chromoproteins, and enzymes), peptides, nucleic acids, and small molecules.
Universal Bio Research Co., Ltd.


01/28/16
20160025719 

Highly sensitive immunoassay for rapid quantification of meningococcal capsular polysaccharide antigens


The present disclosure relates to the field of immunoassays for gram negative bacteria, in particular n. Meningitidis.
Serum Institute Of India Ltd.


01/28/16
20160023930 

Polyhydroxyalkanoate production during wastewater treatment


A wastewater treatment process elicits microorganisms to convert a waste stream/organic resource to intracellular biopolymer polyhydroxyalkanoate (pha). The process includes (i) waste stream/organic resource composition feed criteria, (ii) configuration coupled with operational parameters, and (iii) pha-laden biomass separation and stabilization.

01/28/16
20160022881 

Bioresorbable drug delivery matrices based on cross-linked polysaccharides, dosage forms designed for delayed/controlled release


Bioactive agents are embedded in a cross-linked dextran and coated with a bioresorbable polymer. When implanted in a mammal, the coated cross-linked dextran composition produces controlled release of the embedded bioactive agent..
Royer Biomedical, Inc.


01/28/16
20160022798 

Compositions and methods for preparing staphylococcus aureus serotype 5 and 8 capsular polysaccharide conjugate immunogenic compositions


The present invention relates to immunogenic conjugates comprising s. Auerus serotype 5 and 8 capsular polysaccharides conjugated to carrier proteins and methods for their preparation and use.
Wyeth Llc


01/28/16
20160021916 

Water-soluble polysaccharides of improved palatability


The palatability of a non-starch water-soluble polysaccharide (a) can be improved by at least partially coating the non-starch water-soluble polysaccharide (a) with a methylcellulose (b) having anhydroglucose units joined by 1-4 linkages wherein hydroxy groups of anhydroglucose units are substituted with methyl groups such that s23/s26 is 0.36 or less, wherein s23 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 3-positions of the anhydroglucose unit are substituted with methyl groups and wherein s26 is the molar fraction of anhydroglucose units wherein only the two hydroxy groups in the 2- and 6-positions of the anhydroglucose unit are substituted with methyl groups, with the proviso that the non-starch water-soluble polysaccharide (a) is different from said methylcellulose (b).. .
Dow Global Technologies Llc


01/21/16
20160017062 

Antibodies targeted to fungal cell wall polysaccharides


A compound comprising one or more polysaccharide moieties each independently represented by the formula β(1→4)-[glcnh—r]n-2,5-anhydromannose, wherein n is a positive integer from 3 to 500, and r is h or an acyl group, is described. The compound can be manufactured by (a) reacting chitosan with an acylating agent sufficient to partially n-acylate the chitosan, yielding a modified chitin/chitosan mixed polymer; and (b) reacting the modified chitin/chitosan mixed polymer with a deaminating agent to cleave the mixed polymer at the unacylated chitosan moieties.
Wellstat Vaccines, Llc


01/21/16
20160015030 

Biocidal composition and treating water or surfaces in contact with water


The present invention relates to a biocidal composition including at least one active biocidal compound and at least one nonionic or anionic exopolysaccharide (eps), the active biocidal compound being selected from at least one triamine having the following formula i, r1nr2r3, formula i where r1 is an aminoalkyl radical comprising a straight or branched chain having 2 to 16 carbon atoms, r2 is a hydrogen atom or a straight or branched alkyl chain having 1 to 18 carbon atoms, and r3 is, independently from r1, an aminoalkyl radical comprising a straight or branched chain having 2 to 16 carbon atoms or a —ch2—ch2—ch2—nh—r4 radical, where r4 is a saturated or unsaturated fatty acid chain including 4 to 20 carbon atoms or a mixture of c4-c20 alkyl chains, characterized in that the biocidal composition includes, by weight and relative to the total weight of said biocidal composition, 0.5 to 90% of the biocidal compound and 0.1 to 10% of the exopolysaccharide.. .
Blueco Benelux Bv


01/14/16
20160013490 

Aliginates as binders for battery cathodes


A cathode unit for a battery, in which the cathode includes a viscoelastic, and a polymeric gel former selected from the group of natural polysaccharides having a proportion of carboxylate or carboxylic acid groups of greater than or equal to 0.5 and less than or equal to 2.0 in relation to the number of monomer units. Also described is a method for manufacturing the cathode units and the use of a battery including the cathode unit according to the invention for power supply..
Robert Bosch Gmbh


01/07/16
20160002673 

Solar steam processing of biofuel feedstock and solar distillation of biofuels


A method of producing bioethanol that includes receiving a feedstock solution that includes polysaccharides in a vessel comprising a complex is described. The complex may be copper nanoparticles, copper oxide nanoparticles, nanoshells, nanorods, carbon moieties, encapsulated nanoshells, encapsulated nanoparticles, and/or branched nanostructures.
William Marsh Rice University


01/07/16
20160002606 

Method for influenza virus purification


With the proviso that sulfuric ester of cellulose or cross-linked polysaccharides are excluded.. .

01/07/16
20160002363 

Process for filtration of homopolysaccharides


The present invention relates to an improved process for filtering aqueous fermentation broths comprising glucans and biomass using symmetrical tubular membranes.. .
Wintershall Holding Gmbh


01/07/16
20160000928 

Multivalent meningococcal polysaccharide-protein conjugate vaccine


The present invention describes a combined vaccine that offers broad protection against meningococcal disease caused by the pathogenic bacteria neisseria meningitidis. The vaccine is comprised of four distinct polysaccharide-protein conjugates that are formulated as a single dose of vaccine.
Sanofi Pasteur Inc.


01/07/16
20160000703 

Abuse deterrent immediate release formulations comprising non-cellulose polysaccharides


The present disclosure provides pharmaceutical compositions that provide immediate release of active ingredients and have abuse deterrent properties. In particular, the pharmaceutical compositions comprise at least one pharmaceutically active ingredient, at least one non-cellulose polysaccharide, at least one hydrophilic gelling polymer, and an effervescent system..
Mallinckrodt Llc


12/31/15
20150376667 

Method for controlling streptococcus pneum0niae polysaccharide molecular weight using carbon dioxide


The present invention provides improved methods for producing a solution containing high molecular weight isolated streptococcus pneumoniae capsular polysaccharides having phosphodiester linkages between saccharide repeat units. In certain methods, co2 is supplied to a fermentation culture of streptococcus pneumoniae bacterial cells that produce capsular polysaccharide serotypes containing phosphodiester linkages between saccharide repeat units.
Wyeth Llc


12/31/15
20150376483 

Method of treatment of outdoor equipment with a polysaccharide coating


A method of treatment of outdoor equipment for reducing ice adhesion thereon, the outdoor equipment defining a substrate on which a layer of linkers is intended to be coupled, the linkers being bi-functional and including: a first reacting group able to couple in a stable way in environmental conditions with the substrate, and a second reacting group able to generate a covalent bond stable in environmental conditions with polysaccharides, the method includes the steps of: coupling the linkers on at least an area of the equipment to obtain a layer of linkers coupled stably in environmental conditions with the substrate; and making react some polysaccharides on the layer of linkers to bind them with a covalent bond stable in environmental conditions with the second reacting group of the linkers and forming a layer of polysaccharides on the layer of linkers.. .
Csem Centre Suisse D'electronique Et De Microtechnique Sa


12/24/15
20150366979 

Positively charged polysaccharides for rna transfection


A complex includes rna and a positively charged modified polysaccharide selected from starch, amylose, amylopectin, galactan, chitosan, or dextrin. The complex can be formed into a pharmaceutical composition.
Ramot At Tel-aviv University Ltd


12/24/15
20150366896 

Dietary composition having mixed polysaccharides derived from lucid ganoderma, lycium barbarum and polygonatum sibiricum and its preparation


The present invention discloses a lucid ganoderma, lycium barbarum and polygonatum sibiricum complex polysaccharide having efficacy for regulating tumor microenvironment, whose active components are complexed by lucid ganoderma polysaccharide, lycium barbarum polysaccharide and polygonatum sibiricum polysaccharide, the mass proportion ratio of each component is lucid ganoderma polysaccharide 10-250, lycium barbarum polysaccharide 1-50, polygonatum sibiricum polysaccharide 2-10. The lucid ganoderma, lycium barbarum and polygonatum sibiricum complex polysaccharide is high in purity and activity, has an efficacy for regulating tumor microenvironment.
Infinitus (china) Company Ltd.


12/24/15
20150366791 

Compositions for improving the health and appearance of skin


Provided herein are microalgal skin care compositions and methods of improving the health and appearance of skin. Also provided are methods of using polysaccharides for applications such as topical personal care products, cosmetics, and wrinkle reduction compositions.
Solazyme, Inc.


12/24/15
20150366243 

Nanogel comprising water-soluble active ingredients


The present invention relates to a nanogel composition comprising at least one water-soluble active ingredient, one or more plant proteins, and one or more soy soluble polysaccharides. These compositions can be used for the enrichment, and/or fortification of food, beverages, animal feed and/or cosmetics and allow stabilization of the active ingredient.
Dsm Ip Assets B.v.


12/17/15
20150361511 

Freeze-dried composition


The invention relates to the use of a polysaccharide having at least four saccharide units, such as stachyose, as a glass-forming agent for the freeze-drying of a reaction mixture comprising an enzyme. In particular, the enzyme is a polymerase useful in a nucleic acid amplification reaction such as a polymerase chain reaction.
Fluorogenics Ltd


12/17/15
20150360219 

Regeneration of catalyst for hydrogenation of sugars


A process for regenerating catalysts that have been deactivated or poisoned during hydrogenation of biomass, sugars and polysaccharides is described, in which polymerized species that have agglomerated to catalyst surfaces can be removed by means of washing the catalyst with hot water at subcritical temperatures. A feature of the process can regenerate the catalysts in situ, which allows the process to be adapted for used in continuous throughput reactor systems.
Archer Daniels Midland Co


12/10/15
20150353833 

Emulsification of hydrophobic organophosphorous compounds


An emulsion includes at least one polymeric surfactant, water and at least one organophosphorous compound. The emulsion may include from about 1% to about 40% of the polymeric surfactant and from about 40% to about 80% of the organophosphorous compound.
Alexium Ltd.


12/03/15
20150344848 

Sulfated depolymerized derivatives of exopolysaccharides (eps) from mesophilic marine bacteria, preparing same, and uses therof in tissue regeneration


The invention relates to certain low-molecular weight sulphated polysaccharide derivatives of marine native exopolysaccharides (epss) excreted by mesophilic marine bacteria from a deep hydrothermal environment, wherein said derivatives can be obtained by means of a method which comprises a step of free radical depolymerisation of said native epss followed by a step of sulphating the resulting depolymerised derivatives. The present invention further relates to the use of said low-molecular weight sulphated polysaccharide derivatives as a wound-healing agent, particularly for preparing pharmaceutical compositions suitable for treating or preventing diseases of the connective tissues and particularly skin and gum tissues.
University Rene Descartes Paris 5


12/03/15
20150344530 

Synthetic peptides as carriers for conjugation with polysaccharides


The invention is directed to compositions and methods for the manufacture and administration of vaccines wherein the peptide comprises at least 28 amino acid residues of pneumococcal surface adhesion a and, in particular compositions, methods and tools for the conjugation of peptides with polysaccharides and other chemical agents in the formulation of vaccines.. .

12/03/15
20150342896 

Nanoparticle formulations for delivering multiple therapeutic agents


A formulation for treating a patient with hepatocellular carcinoma is disclosed. The formulation comprises therapeutic agents in the form of nanoparticles containing one or more proteins or polysaccharides.
Amrita Vishwa Vidyapeetham University


11/26/15
20150338391 

In vitro diagnostic an invasive fungal infection using maldi-toff mass spectrometry


A method for the in vitro diagnosis of an invasive fungal infection by maldi-tof mass spectrometry. The method involves, providing a liquid biological sample from a mammal, said biological sample containing, in particular, proteins and/or lipids and/or salts and/or polysaccharides and/or oligosaccharides and/or monosaccharides capable of forming complexes with said proteins and/or lipids and/or salts; treating said sample with biological liquid so as to extract said polysaccharides and/or oligosaccharides and/or monosaccharides; determining, by maldi-tof mass spectrometry, whether or not there is present among said extracted polysaccharides, oligosaccharides and/or monosaccharides, at least one given compound of interest coming from said fungal microorganism and chosen from polysaccharides, oligosaccharides and monosaccharides; and deducing, if said given compound of interest is present in said sample, that said mammal is suffering from an invasive fungal infection..
Centre National De La Recherche Scientifique


11/26/15
20150337337 

Phytase in biogas production


The invention relates to a process for the production of biogas from organic material comprising: treating said organic material with an enzyme composition comprising a phytase, preferably a phytase and a cellulase and/or hemicellulase, and digesting the enzyme treated organic material to form biogas, and further to the use of an enzyme composition comprising a phytase to increase the digestibility of proteins and polysaccharides by microbes present in a process suitable for the conversion of organic material into biogas; the use of an enzyme composition comprising a phytase to increase the availability of minerals in a process suitable for the conversion of organic material into biogas; and the use of an enzyme composition comprising a phytase to reduce precipitation of salts on hardware such as (metal) surfaces and in lines and pumps in a process suitable for the conversion of organic material into biogas.. .
Dsm Ip Assets B.v.


11/19/15
20150329923 

Exopolysaccharide-producing bacteria, and uses thereof for protecting heart health


An isolated lactobacillus mucosae (dpc6426) strain deposited with the national collection of industrial and marine bacteria limited (ncimb) on 27 jul. 2012 under ncimb deposit accession no.
Agriculture And Food Development Authority (teagasc)


11/19/15
20150329886 

Isolated pediococcus acidilactici 05b0111 and producing exopolysaccharide


Disclosed herein is an isolated pediococcus acidilactici 05b0111 capable of producing an exopolysaccharide. The pediococcus acidilactici 05b0111 is deposited in biosource collection and research center (bcrc) of food industry research and development institute (firdi) under an accession number bcrc 910420 and deposited in deutsche sammlung von mikroorganismen and zellkulturen gmbh (dsmz) under an accession number dsm 22345.
Food Industry Research And Development Institute


11/19/15
20150328616 

Surface mediated synthesis of polynucleotides, polypeptides and polysaccharides and related materials, methods and systems


Surface mediated polymer synthesizing methods and related systems and materials are described where monomers are attached to monomer binding regions on a surface and subsequently form chemical bonds with adjacent monomers on the surface to form linear polymers selected from polynucleotide, polypeptides and polysaccharides.. .
California Institute Of Technology


11/12/15
20150322176 

Novel polysaccharide immunogens from clostridium bolteae isolated from autistic subjects and methods and uses thereof


The disclosure relates to clostridium bolteae cell surface polysaccharides, compositions comprising clostridium bolteae cell surface polysaccharides, and includes kits, methods and uses thereof.. .
University Of Guelph


11/12/15
20150322175 

Legume seed polysaccharide succinic acid derivative ester, and producing same


The object of the present invention is to provide a dispersion stabilizer that can minimize coagulated precipitation of a protein under acidic conditions, especially in the ph range of around ph 5 which is closer to neutrality than the range around the isoelectric point of the protein. It is possible to stabilize dispersion of protein particles around ph 5, and thus prepare an acidic protein food, by using a legume seed polysaccharide esterified with a succinic acid derivative having a hydrocarbon chain bonded to the 2-position carbon of succinic acid or succinic acid.
Fuji Oil Company Limited


11/12/15
20150322173 

Process for the preparation of polymeric biosurfactants


The present invention relates to polymeric biosurfactants isolated from two bacterial strains of microbacterium sp. Strain bs-2 [mtcc 5822] and brevibacillus sp.
Council Of Scientific & Industrial Research


11/12/15
20150320811 

Algal extract comprising sulphated and non-sulphated polyanionic polysaccharides and uses thereof


The present invention relates to an algal extract comprising sulphated and non-sulphated polyanionic polysaccharides, to a method for preparing an algal extract as well as to its therapeutic and prophylactic applications.. .
Amadeite


11/12/15
20150320083 

Method for drying biomaterials


The present invention provides a means to concentrate, dry and formulate biomaterials such as polysaccharides, gums and related biopolymers, and microorganisms such as cells, spores, and the like from dilute solutions using spent germ and other oil bearing residues. In addition, the spent germ can serve as a carrier for such biomaterials.
Grain Processing Corporation


11/05/15
20150315024 

Method for obtaining solid graphene samples or suspensions


Method for obtaining solid samples or suspensions of graphene optionally doped with heteroatoms from synthetic or natural polymers, which are subjected to pyrolysis in a furnace without oxygen at temperatures of between 400° c. And 1,200° c.
Abengoa Solar New Technologies, S.a.


11/05/15
20150313986 

Production of heterologous polysaccharides in plants


The invention relates to a novel method for producing bacterial or viral saccharides, such as capsular, immunogenic or membrane saccharides, in a plant cell. Also provided plants, plant cells, plant parts, and plant products comprising such a bacterial or viral saccharide.
The University Of Manchester


11/05/15
20150313277 

Process for making a continuous structure of an encapsulated material


A method for providing an encapsulated flavorant or chemesthetic agent in a smoking article includes forming an emulsion including: (i) a first aqueous solution, comprising one or more cross-linkable polysaccharides; and (ii) a hydrophobic additive comprising one or more flavorants or chemesthetic agents. The method also includes extruding the emulsion into a second aqueous solution in the form of an elongated structure, cross-linking at least a portion of the one or more cross-linkable polysaccharides, removing the cross-linked elongated structure from the second aqueous solution, introducing the cross-linked elongated structure into a filter, or into a rod including a smoking composition, or both; and forming the filter or the rod of the smoking composition into a smoking article.
Philip Morris Usa Inc.


10/29/15
20150306133 

Ligneous plant-derived heteropolysaccharides for use in treatment of urologic symptoms and diseases


The present invention relates to preventing and/or treating urologic diseases and symptoms in humans or domestic animals. The present invention relates also to preventing and/or treating pain in the pelvic area.
Åbo Akademi


10/29/15
20150306121 

Processing of natural polysaccharides by selected non-pathogenic microorganisms and methods of making and using the same


The present invention includes compositions and methods of making and using a dietary supplement manufactured from one or more natural polysaccharides previously incubated with a probiotic bacteria in a bioreactor system, wherein the bacteria process the polysaccharides and the resulting processed polysaccharide are provided in the nutritional supplement.. .
Mannatech, Incorporated


10/22/15
20150299750 

Production of high yields of bacterial polysaccharides


The instant invention provides improved culture, fermentation and purification conditions for preparing neisseria meningitidis polysaccharides. The invention in particular relates to a novel fermentation medium, optimal feed solution addition strategies and an improved purification process devoid of any chromatographic methods for obtaining high yield of neisseria meningitidis x polysaccharide..
Serum Institute Of India Ltd.


10/22/15
20150297633 

Treatment of bone marrow edema (oedema) with polysulfated polysaccharides


A method for the treatment of bone marrow edema in a mammal comprising administering an effective amount of a polysulfated polysaccharide including salts thereof, to a mammal in need of such treatment.. .
Paradigm Health Sciences Pty Ltd






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