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Polysaccharide

Polysaccharide-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Wax modifier in hydrocarbon fluid and method of using the same
M-i L.l.c.
June 14, 2018 - N°20180163123

Compositions may include a wax modifier that is the product of a reaction between a polysaccharide having a number of sugar subunits in the range of 2 to 60 and one or more fatty acid reagents, and a reservoir fluid produced from a subterranean formation comprising one or more components capable of producing waxes. Methods may include contacting a hydrocarbon fluid with ...
Water soluble nitric oxide-releasing polyglucosamines and uses thereof
The University Of North Carolina At Chapel Hill
June 14, 2018 - N°20180162956

The presently disclosed subject matter provides nitric oxide-releasing polysaccharides and oligosaccharides, in particular, polyglucosamines, and their use in biomedical and pharmaceutical applications. More particularly, in some embodiments, the presently disclosed subject matter provides nitric oxide-releasing polysaccharides and oligosaccharides that release nitric oxide in a controlled and targeted manner, thereby prolonging the therapeutic effects of nitric oxide and improving the specificity ...
Method to produce aggregates from unsettled cementitious mixtures
Cemex Research Group Ag
June 14, 2018 - N°20180162774

Method to produce aggregates from unsettled cementitious mixtures, comprising the steps of (a) adding at least one pelletizing agent to an unsettled cementitious mixture, (b) mixing constantly the mixture of step (a) in a mixer to produce pellets, (c) discharging the pellets obtained in step (b) and (d) drying the pellets formed in step (c). The pelletizing agent is selected ...
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Mixed hydrogels of hyaluronic acid and dextran
Galderma S.a.
June 07, 2018 - N°20180155456

A process of preparing a cross-linked polysaccharide product including hyaluronic acid and dextran, the process including the steps of: (a) providing a hyaluronic acid and a dextran; (b) binding the dextran to the hyaluronic acid by ether bonds using a bi- or polyfunctional cross-linking agent, wherein the hyaluronic acid provided in step (a) is a cross-linked hyaluronic acid gel, and ...
Method for separation of protein and other impurities from microbial capsular polysaccharides
Biological E Limited
June 07, 2018 - N°20180155453

The invention relates to a method for the removal of protein and other impurities from microbial capsular polysaccharides. More particularly, the present invention relates to isolation of microbial capsular polysaccharides in pure form after removal of protein and other impurities..
Method for extracting proteins and functional lipid from soybean liquid by directional continuous catalysis with ...
Northeast Agricultural University
June 07, 2018 - N°20180155391

The present invention relates to fields of continuous directional catalysis of soybean slurry to extract protein and functional oil with nano-magnetic immobilized enzymes. The present invention discloses soybean slurry as raw material and continuous mobile phase, and nano-magnetic immobilized enzymes as stationary phase applied in three-phase magnetic fluidized bed.
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A membrane-forming composition, soft and hard capsules prepared based on this composition and the preparation ...
Jiangsu Lefan Capsule Co., Ltd.
June 07, 2018 - N°20180154327

A membrane-forming composition, soft and hard capsules prepared based on the composition and the preparation methods are described. The membrane-forming composition includes pullulan polysaccharide, gellan gum, amino acid moisturizing agent, anti-hygroscopic agent and so on.
Haemostatic compositions
Haemostatix Limited
June 07, 2018 - N°20180154038

A sterile, ready-to-use, flowable haemostatic composition comprises a soluble haemostatic agent comprising a plurality of carriers and a plurality of fibrinogen binding peptides immobilised to the carrier; a biocompatible liquid; and particles of biocompatible cross-linked polysaccharide suitable for use in haemostasis and which are insoluble in the biocompatible liquid. Such compositions may be used for the control of bleeding, especially ...
Phase-stable, sprayable freshening compositions comprising suspended particles
The Procter & Gamble Company
June 07, 2018 - N°20180154033

A freshening composition is provided. The composition includes at least one particle, and an aqueous carrier.
Multivalent meningococcal polysaccharide-protein conjugate vaccine
Sanofi Pasteur Inc.
June 07, 2018 - N°20180154010

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.
Hydrogel compositions
Spotlight Technology Partners Llc
June 07, 2018 - N°20180154003

Fragmented polysaccharide based hydrogel compositions and methods of making and using the same are provided. The subject polysaccharide based hydrogel compositions are prepared by combining a polysaccharide component with a hydrophilic polymer and a cross-linking agent.
Conjugation of staphylococcus aureus type 5 and type 8 capsular polysaccharides
Glaxosmithkline Biologicals, Sa
June 07, 2018 - N°20180153983

The invention provides a process for preparing a conjugate of a s.aureus type 5 or 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 ...
Meat treatment composition and use thereof
Purac Biochem B.v.
June 07, 2018 - N°20180153197

This invention concerns reduction of moisture loss during the processing of meat. The present invention resides in the finding that pre-treatment of fresh meat with compositions comprising acetic acid salts and certain polysaccharide materials can reduce moisture losswith as much as 15%, as compared to non-treated meat.
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Injectable therapeutic biocompatible co-polymers and methods of making and using same
May 31, 2018 - N°20180147318

Biocompatible copolymers and thermo-responsive hydrogels formed from the copolymers are disclosed. The biocompatible copolymers include monomers comprising polysaccharides or derivatives thereof, therapeutic agents or derivatives thereof, and thermo-responsive monomers and are cross-linked with an acrylamide-containing crosslinker.
Allergy vaccine composition
Nitto Denko Corporation
May 31, 2018 - N°20180147235

The present invention provides an allergy vaccine composition that is useful as a prophylactic or therapeutic agent for an allergic disease and can safely and effectively induce immune tolerance. The vaccine composition is to be administered to a human or animal with an allergic disease for the prevention or treatment of the allergic disease.
Electrospun fibers, mats, and methods of making fibers and mat
The United States Of America, As Represented By The Secretary Of Agriculture
May 24, 2018 - N°20180142388

Disclosed herein are methods of forming a fiber mat, involving forming an aqueous solution of at least one protein, at least one polysaccharide, and optionally a plasticizer, and electrospinning the aqueous solution onto a collector to form a mat.. .
Outdoor cleaning system concentrates
Jelmar, Llc
May 24, 2018 - N°20180142185

An outdoor cleaning concentrate composition having improved dirt and stain cleaning properties on outdoor surfaces, that is less corrosive and capable of being used with a water spraying system; and that is environmentally friendly. The outdoor cleaning concentrate composition includes the following components: a surfactant selected from the group consisting of alkyl glucosides, alkyl carboxylates, alkyl polyoxyethylenes, alkyl polysaccharides, alkylamine ...
Dust control in oil field applications
Halliburton Energy Services, Inc.
May 24, 2018 - N°20180142133

A method and a composition for suppressing and eliminating dust particulate. The composition includes an aqueous gelling solution, and a proppant particulate.
Method for producing nanocelluloses from a cellulose substrate
Institut National De La Recherche Agronomique-inra
May 24, 2018 - N°20180142084

Disclosed is a method for producing nanocelluloses from a cellulose substrate including cellulose fibers, the method including the following sequence of steps: a step of enzymatic treatment of the cellulose substrate, by bringing same into contact with at least one cleaving enzyme, then a step of mechanical treatment of the cellulose substrate subjected to the step of enzymatic treatment, in ...
Targeted nanocarriers for targeted drug delivery of gene therapeutics
Rodos Biotarget Gmbh
May 24, 2018 - N°20180140717

A targeted nanocarriers also termed nanomedicines and methods of preferentially, or actively, targeting and delivering a tool for gene transfer or genome editing (i.e., a plasmid or a restriction enzyme such as a zinc finger nuclease, a crispr/cas system, or a talen) or a tool for gene silencing or post-transcriptional regulation of gene expression (i.e., a microrna, ...
Methods of making and using polyphenols complexed with a protein, peptide, amino acid, polysaccaride, disaccharide, ...
May 24, 2018 - N°20180140709

The present invention a polyphenol complexes with amino acids, peptides, proteins, glycosaminoglycans, polysaccharides, mucopolysaccharide, disaccharides, monosaccharides, amino sugars, glycol-proteins, dna/rna oligonucleotides, mrna, sirna, antibodiesor other micro- or macro biomolecules.. .
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