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Matches 1 - 50 out of 16,253

Document Document Title
WO/2021/205037A1
The present invention relates to a hyaluronic acid-based aqueous gel comprising crosslinked hyaluronic acid and from 30 to 70% by mass with respect to the total mass of hyaluronic acid, of a water-soluble hyaluronic acid. The present inv...  
WO/2021/204719A1
The invention relates to a vegetable product obtained from vegetable matter selected from at least one of root, tubers and leaves of a plant having inulin as a reserve carbohydrate, wherein the product comprises particles having particle...  
WO/2021/205960A1
The present invention provides a method for efficiently obtaining a fertilizer containing polysaccharide hydrolysates and nutrients such as calcium, phosphoric acid, and nitrogen. The present invention is a method for manufacturing a fer...  
WO/2021/205350A1
HA-paclitaxel conjugate for use in the loco-regional treatment of the mesothelioma, i.e., the malignant pleural mesothelioma, pericardial mesothelioma and peritoneal mesothelioma, preferably malignant pleural mesothelioma, and relative p...  
WO/2021/205294A1
A crosslinked polymeric material is described which comprises at least one functionalized chitosan, and optionally at least one polyanionic polysaccharide, as well as a process for the preparation thereof and for the use thereof as a bio...  
WO/2021/198561A1
The invention relates a method for producing xylan, which comprises - obtaining an aqueous starting solution comprising xylan and optionally at least one non-cellulosic polysaccharide, and adjusting pH of the aqueous solution to a first ...  
WO/2021/113643A3
Improved methods and reactants for the chemical synthesis of therapeutic nanoparticles are provided. The nanoparticles comprise a polymeric core, to which is attached one or more homing molecules and one or more therapeutic agents. Impro...  
WO/2021/200885A1
The present invention provides a novel water-soluble sugar. This water-soluble sugar is obtained by modifying at least some of the hydroxyl groups in a sugar into polymerizable groups.  
WO/2021/196572A1
Disclosed are fucose-rich extracellular polysaccharide, a preparation method therefor and an application thereof. The polysaccharide consists of L-fucose, D-glucose, D-galactose, D-glucuronide and pyruvate units, and the extracellular po...  
WO/2021/193674A1
This cation-modified diutan gum is has a configuration in which a portion of hydroxyl groups are substituted by quaternary nitrogen-containing groups represented by chemical formula (1), wherein the cation charge derived from the quatern...  
WO/2021/127375A9
Skin hydration is necessary to maintain the epidermal barrier, minimize adverse environmental influences, and reduce cell stress. Provided herein are compounds, such as compounds of Formula (I), and pharmaceutically and cosmetically acce...  
WO/2021/189025A1
A system and method for processing a cereal grain including establishing a correlation between outgassing levels of one or more volatile compounds from the cereal grain as it is processed by exposure to steam cooking and rolling into a p...  
WO/2021/184780A1
Disclosed are a Rhodopseudomonas palustris extracellular polysaccharide, a preparation method therefor and an application thereof. The preparation method comprises the following steps: (1) fermenting and culturing a seed liquid of Rhodop...  
WO/2021/186335A1
A bio-ink for use in 3D printing, the related conjugate and the preparation process of an intermediate consisting of a bifunctional photoreactive linker are described. Said bio-inks are used for the manufacturing of constructs by 3D prin...  
WO/2021/188882A1
Polymer conjugates are provided that are capable of mimicking functions of natural proteoglycans found in the extracellular matrix of connective tissues. The polymer conjugates of the invention have utility in treating a subject sufferin...  
WO/2021/180795A1
The present invention provides crosslinking pairs of hydrogel precursor polymers, dynamic covalent hydrogels prepared from such crosslinking pairs of hydrogel precursors, pharmaceutical compositions comprising such precursors or hydrogel...  
WO/2021/181009A1
A method for separating and recovering compounds from biomass is provided. In the method, an aqueous extraction fluid (1) in essentially gaseous phase, such as steam, is propagated through a reaction area (10A) containing biomass feedsto...  
WO/2021/182763A1
Provided are a crosslinked hyaluronic acid and a use thereof.  
WO/2021/180031A1
The present invention relates to the field of traditional Chinese medicine, and relates to the preparation of a homogeneous polysaccharide in a Pueraria lobata water extract and the lipid-lowering activity thereof. In the present inventi...  
WO/2021/180078A1
Disclosed is a method for preparing chitosan using snow crab shells, the method comprising the steps of pretreating the crab shells, decalcifying same with a citric acid solution, extracting organic calcium, decalcifying same again, depr...  
WO/2021/175878A1
The present invention provides a new type of galacto-oligosaccharide, having a mannose residue instead of a glucose residue at the reducing end. The invention also relates to compositions comprising this galacto-oligosaccharide, its prep...  
WO/2021/174720A1
The present invention provides a preparation method for a seaweed polyester long fiber. The content of a seaweed extract in the polyester long fiber is 0.1-3%. The preparation method for the polyester long fiber comprises preparation of ...  
WO/2021/174330A1
The present invention provides a new type of hydrophobically-modified sodium alginate, which is synthesized by alginate and oleic acid linked with a spacer. The AGO molecule as obtained therefrom is amphiphilic and has clinically-accessi...  
WO/2021/176341A1
The invention relates to a novel process for obtaining direct sulfation of unprotected sugars, in particular polysaccharides, using ecologically acceptable solvents.  
WO/2021/174322A1
The present invention relates to a method for preparing a formulation the active principle of which is oligogalacturonide compounds of linear chains of α-(1,4)-D-galacturonic acid residues with a degree of polymerization of 3-8 units. T...  
WO/2021/177208A1
This galactomannan degradation product has a molecular weight distribution satisfying the following requirements. A galactomannan decomposition product according to the present invention, having a molecular weight distribution in which...  
WO/2021/174365A1
The present invention provides a new type of hydrophobically -modified sodium alginate, which is synthesized by alginate and oleic acid linked with a spacer. The AGO macromolecule as obtained therefrom is amphiphilic and has clinically-a...  
WO/2021/177134A1
Provided are: a binder for the positive electrodes of lithium-ion batteries which brings about excellent operation efficiency in positive-electrode production and makes it possible to produce positive electrodes that are excellent in ter...  
WO/2021/170840A1
The present invention relates to a method of degrading biofilm by contacting it with an aqueous mixture comprising a peroxide compound and a manganese complex, wherein the aqueous mixture comprises a macrocylic ligand. The invention also...  
WO/2021/171225A1
This invention relates to organic and pharmaceutical chemistry and concerns the production of beta-glucans and their use in pharmaceuticals.  
WO/2021/170304A1
This invention relates to a process for preparing Sugammadex or its salts, preferably Sugammadex sodium, with a low content of organic solvents, preferably water-miscible organic solvents, more preferably ethanol, 2-propanol and/or aceto...  
WO/2021/163778A1
A biodegradable, thermoplastic, nanostructured bioresin composition is described, said composition comprising a) 10-80% by weight, in relation to the total weight of the composition, of a polymer matrix from a renewable source, comprisin...  
WO/2021/165847A1
The present invention relates to methods for purifying bacterial polysaccharides, in particular for removing impurities from cellular lysates of bacteria producing polysaccharides, comprising: a) acid hydrolysis; b) a first ultrafiltrati...  
WO/2021/163599A1
Novel articles of manufacture are described based on a combination of an adjunct material and microcapsules made by an improved process. The improved microcapsules are chitosan urea and encapsulate a benefit agent. The process comprises ...  
WO/2021/160667A1
The present invention is directed to a new cross-linked chitosan, preparations, compositions and uses thereof. In particular, the invention relates to nanoparticles and compositions thereof useful as active agents and delivery systems fo...  
WO/2021/162529A1
The present invention relates to a hydrogel comprising phenol derivative-functionalized chondroitin sulfate, and to a composition for culturing cells, a composition for accelerating cell differentiation, a composition for drug delivery, ...  
WO/2021/158543A1
Disclosed herein are methods of producing aqueous dispersions comprising insoluble alpha-glucan having at least 50% alpha-1,3 glycosidic linkages. For example, in addition to dispersing insoluble alpha-glucan that has never been dried, m...  
WO/2021/157665A1
The present invention provides a hyaluronic acid derivative into which a steryl group is introduced, wherein the ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) of the hyaluronic acid...  
WO/2021/158179A1
The present invention relates to a process of mycelial co-cultivation of Schizophyllum commune strain PLNP13 and Ganoderma lucidum strain LZ, and to the β-glucan obtained therefrom. The invention provides a β-1,6-branched-β-1,3-glucan...  
WO/2021/158105A1
The invention is directed to a modified polysaccharide hydrogel, comprising a low molecular weight alginate with a specific M/G ratio. The modified polysaccharide is modified with a specific peptide, preferably comprising a cell-adhesion...  
WO/2021/156093A1
The aim of the invention is to improve the cleaning performance of detergents during the laundering of textiles. This is substantially achieved by the use of N-carboxy- or N-sulfo-alkylated chitosan.  
WO/2021/157677A1
Provided are: a hyaluronic acid derivative composition that comprises (A) a hyaluronic acid derivative having a steryl group introduced therein and (B) a polar group-containing compound having at least one kind of functional group select...  
WO/2021/151656A1
The invention relates to a process for extracting xylan compounds from comminuted wood components using hydrothermal extraction, wherein the hydrothermal extraction is carried out in a fixed-bed reactor with rapid circulation.  
WO/2021/147609A1
Disclosed is a pollen polysaccharide extraction liquid. The extraction liquid is prepared by means of using the following method: mixing canola pollen and water; heating and stirring same for extraction; filtering the mixture; combining ...  
WO/2021/147598A1
Disclosed in the present invention is a fluorinated modified chitosan derivative used as a drug carrier with the following structure: a fluorine-containing compound is covalently connected to a main chain of chitosan, the molecular weigh...  
WO/2021/147585A1
A chitosan derivative that is modified by fluorination and that is used as a drug carrier, having the following structure: a fluorine-containing compound is covalently linked to a chitosan backbone, said chitosan has a molecular weight w...  
WO/2021/143595A1
Provided in the present invention are a low-molecular-weight Tremella aurantialba glucuronic acid-xylomannan (LTAG), and a preparation method therefor and a use thereof. Particularly, the present invention relates to the technical field ...  
WO/2021/146301A1
The present application relates to a polymerizable composition comprising: (a) a first monomer of Formula (I): (I) wherein R as described herein and (b) a second monomer of Formula (II): (II) The present application also relates to one o...  
WO/2021/143939A1
A glucan derivative and an additive including the glucan derivative. The glucan derivative bonds two fatty acid ester groups to terminal reducing ends of dextran by means of suitable connecting groups, so that the amphiphilic glucan deri...  
WO/2021/101111A3
An apparatus for manufacturing high-purity cross-linked hyaluronic acid according to an embodiment of the present invention comprises a container, a dispersing member, a pressing member, and a separating member. The container is a member...  

Matches 1 - 50 out of 16,253