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WO/2023/170064A1 |
The invention relates to a method for the obtention of heparin, proteins and peptides in native state, and other compounds of interest, by fractionation of mammalian intestine mucosa. Particular new fractions or extracts of the mucosa wi...
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WO/2023/172037A1 |
The present invention relates to a paste composition, a biodegradable injectable paste, and a method for producing same. According to the present invention, a hydrogel bonded by cross-linking using the paste composition can be provided a...
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WO/2023/166459A1 |
The invention relates to a polymer obtained from the cross-linking reaction of chitosan or a derivative thereof, such as carboxymethyl chitosan, phytic acid or salts thereof and polyaspartate. The invention also relates to the use of the...
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WO/2023/165941A1 |
The present invention concerns a process for producing leather, skin, hide and/or textile substitute from mycelium. The present invention also concerns a leather, skin, hide and/or textile substitute obtainable by said process and use th...
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WO/2023/166513A1 |
Bioink compositions comprising a plurality of aromatic peptides and a matrix-forming material, formulations and kits for preparing same, additive manufacturing (bioprinting) processes utilizing same and three-dimensional objects obtained...
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WO/2023/166816A1 |
The present invention easily provides a large-sized molded body that contains a high concentration of oil and fat, without being limited to shapes such as powders and granules. This oil-and-fat-containing molded product, which contains o...
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WO/2023/159173A1 |
The present invention relates generally to resistant dextrins and methods of making resistant dextrins. In particular, the present invention relates to resistant dextrins having physical properties desirable in, at least, products for th...
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WO/2023/156851A1 |
The present invention relates to a synthesis method of a series of new biodegradable, hydrophilic materials in the form of a film and prepared from a semi-impenetrable network (semi-IPN) of poly(3-hydroxybutyrate-co-3-valerate) and cross...
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WO/2023/156966A1 |
The present disclosure relates to compositions comprising mixtures of hydroxypropyl-β-cyclodextrin, wherein the compositions may be isomerically purified. The disclosure also relates to methods of isomerically purifying a mixture of hyd...
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WO/2023/159172A1 |
The present invention relates generally to resistant dextrins and methods of making resistant dextrins. In particular, the present invention relates to resistant dextrins having physical properties desirable in, at least, products for th...
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WO/2023/159175A1 |
The present invention relates generally to resistant dextrins and methods of making resistant dextrins. In particular, the present invention relates to resistant dextrins having physical properties desirable in, at least, products for th...
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WO/2023/159171A1 |
The present invention relates generally to resistant dextrins and methods of making resistant dextrins. In particular, the present invention relates to resistant dextrins having physical properties desirable in, at least, products for th...
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WO/2023/151041A1 |
The present invention relates to the technical field of environmental protection. Disclosed are a cellulose-based polymer material for a degradable product and a preparation method therefor. The cellulose-based polymer material for a deg...
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WO/2023/148619A1 |
Described are glycosaminoglycan (GAG) hydrogels with desirable gel properties and methods of producing GAGs with desirable gel properties, particularly hyaluronic acid hydrogels from non-animal origin hyaluronic acid. Further described a...
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WO/2023/141803A1 |
An aqueous composition comprises the components of: A) a cosmetically acceptable acid in an amount of at least 3% by weight; B) at least two thickeners; and C) an oil in an amount of at least 10% by weight.
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WO/2023/135135A1 |
The present invention relates to new hyaluronic acid derivatives conjugated with molecules of natural origin endowed with anti-inflammatory and/or antioxidant properties and processes for manufacturing the same. The covalent link of thes...
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WO/2023/135229A1 |
The present invention relates to a polypeptide with at least 85% sequence identity to SEQ ID NO: 1, as an endo-ß-1,4-xylanase (EC 3.2.1.8) having transglycosylation activity. Preferably, said polypeptide is obtained from Rhamnusium bico...
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WO/2023/134613A1 |
A hyaluronic acid derivative or a salt thereof, and a preparation method therefor and an application thereof. Hyaluronic acid is used as a matrix skeleton, and a methoxypolyethylene glycol epoxy derivative is used to modify hyaluronic ac...
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WO/2023/136849A1 |
A process for making a printed plant-based leather, a printed plant-based leather obtainable by said process, and the use of said plant-based leather, such as outer garments, including shoes, boots, jackets, belts, accessories, such as b...
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WO/2023/130855A1 |
A process for preparing a high-yield collagen sponge. The process comprises: selecting collagen-rich animal tissues, and cutting same into slices or blocks to form tissue slices or tissue blocks; performing a pre-treatment, an enzyme rea...
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WO/2023/131676A1 |
The present invention is providing a bio-based adhesive composition which is water-based. The adhesive composition comprises bioprotein, salt of carboxymethyl cellulose, gum, alkali and a solvent. The adhesive composition is prepared at ...
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WO/2023/128923A1 |
The invention relates to an admixture suitable for use in cement-based mortars to provide improved thixotropic and rheological properties and a method for the production of cement mortar materials in which the said admixtures are include...
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WO/2023/124796A1 |
Provided in the present invention are a vegetable salmon and a preparation method therefor. In order to simulate the strips of salmon flesh, the vegetable salmon is prepared from two different slurries, wherein the raw materials of slurr...
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WO/2023/115127A1 |
The present invention relates to a biodegradable disposable article comprising: unmodified and naturally occurring food waste comprising cellulose or hemicellulose in the range of about 5wt% to about 70wt%, less than about 80wt% carbohyd...
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WO/2023/119292A1 |
Provided herein a biodegradable composite comprising a biodegradable polymer and bio-crystals, wherein the bio-crystals are in a concentration of between lwt% to 50wt% of the biodegradable polymer.
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WO/2023/117006A1 |
The invention relates to a mycelium processing system comprising at least one process tank, the system further comprising a mycelium support base and a corresponding compression member arranged within the volume of the process tank, the ...
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WO/2023/111140A1 |
The present invention lies in the technical field of drying an oligosaccharide. The present application discloses a method for drying an oligosaccharide or mixture of at least two oligosaccharides by using agitated thin film drying (ATFD...
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WO/2023/114942A1 |
Compositions are disclosed herein comprising at least a solvent and an ether derivative of an alpha-glucan. Typically, (i) at least about 40% of the glycosidic linkages of the alpha-glucan are alpha-1,6 linkages, (ii) the alpha-glucan ha...
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WO/2023/110585A1 |
A process for reducing the nitrite content of microcrystalline cellulose (MCC) comprises the step contacting MCC in the form of a powder with ozone in an amount of 0.05 – 0.6 g of ozone per g of MCC. The nitrite content in MCC is typic...
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WO/2023/108818A1 |
The present invention relates to the technical field of composite packaging films. Disclosed is a hydrophobic, environmentally-friendly, and degradable composite packaging film, being prepared from the following components: polyethylene ...
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WO/2023/109990A1 |
The invention relates to a method of preparation of hyaluronic acid derivative, that has some carboxyl groups (-COOH) replaced by the primary hydroxyl group (-CH2-OH). The method of preparation is based on the carboxyl group activation u...
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WO/2023/103116A1 |
A special biomass color masterbatch for a degradable plastic and a preparation method therefor. The special biomass color masterbatch is prepared from the following components: a plant coloring agent, cyclodextrin, a flame retardant, a m...
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WO/2023/106003A1 |
Provided is an oil-resistant agent which comprises chitin nanofiber with a chitosan-modified surface and can impart sufficient oil resistance by using chitin, which is a biomass material, while harmonizing with the environment.
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WO/2023/100219A1 |
Provided is hyaluronic acid powder including: hyaluronic acid particles, in which the hyaluronic acid particles contain hyaluronic acid and/or a salt thereof having an average molecular weight of greater than or equal to 1,500,000, and a...
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WO/2023/098271A1 |
Disclosed in the present invention are water-soluble supramolecular inclusion DPG, and a preparation method therefor and an application thereof. In the present invention, a supramolecular interaction is performed on a supramolecular comp...
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WO/2023/101569A1 |
The subject of the invention is a method of obtaining an antimicrobially active nonwoven fabric, which is prepared in an aqueous solution containing: • from 0.1 to 30 wt% citric acid, • from 0.1 to 20 wt% chitosan, • from 0.1 to 15...
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WO/2023/102496A1 |
Temperature-stable, gastric-resistant formulation suitable for oral and sustained delivery of proteins, including insulin, and for nucleic acids (e.g., DNA, RNA), and related methods of making and use are described. In an embodiment, The...
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WO/2023/094430A1 |
The present invention provides EPS structures, as identified by their repeating unit, the corresponding eps gene clusters and strains producing such EPS which result in the desired combination of water-holding capacity, texture and acidi...
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WO/2023/092750A1 |
A TPU medical catheter with an outer surface modified by an antibacterial polysaccharide, comprising the following components in percentages by mass: 25-50% of diisocyanate, 20-70% of polyol, 5-20% of polypropylene, 1-10% of a chain exte...
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WO/2023/092776A1 |
Provided are a furfural residue/illegal cooking oil modified asphalt and a preparation method therefor, which belong to the technical field of asphalt modification. The modified asphalt is composed of a furfural residue/illegal cooking o...
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WO/2023/092728A1 |
A starch-based hydrogel and a preparation method therefor, and a hemostatic dressing. The starch-based hydrogel comprises a fiber network structure and a net-like structure interweaved and attached into the fiber network structure; the f...
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WO/2023/089518A1 |
The present invention relates to a biodegradable, transparent and flexible polymeric material, in particular to a biopolymer from waste and by-products of the food industry, to the production method and uses thereof. The present solution...
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WO/2022/111756A9 |
The invention relates to a configurable hydrogel material for sequestration of bioactive substances in the hydrogel material and/or release of bioactive substances from the hydrogel material. The invention further relates to a method for...
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WO/2023/085441A1 |
The present invention provides: a mixture which contains a polysaccharide and a block copolymer of a hydrophilic polymer and a polymer having a lower critical solution temperature; a structure which is obtained by removing the block copo...
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WO/2023/085832A1 |
Disclosed is a method for preparing a composition containing a hyaluronic acid crosslinked product.
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WO/2023/082508A1 |
The present application discloses a sustained-release antibacterial membrane and a preparation method therefor. The preparation method comprises: (1) performing a blending reaction on a cyclodextrin-based metal-organic framework (CD-MOF)...
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WO/2023/083253A1 |
An extrudable biodegradable composition includes seaweed nanocellulose in the range of 1 to 3 wt%; a seaweed derivative in the range of 40 -99 wt%; biodegradable polymer in the range of 0-30 wt%; plasticizer in the range of 0-25 wt%; and...
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WO/2023/084239A1 |
The invention relates to a liquid encapsulated within a membrane, wherein the liquid has a water content of less than 20 wt%, wherein the membrane comprises an extract derivable from seaweed or a cellulose polymer. The invention also rel...
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WO/2023/084650A1 |
This lignocellulose derivative composition comprises a lignin backbone-containing compound, a hemicellulose backbone-containing compound, or both. This composition may further comprise a cellulose derivative in which some or all of the h...
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WO/2023/082084A1 |
A gel material, a preparation method therefor, and a use thereof. The gel material is obtained by cross-linking an endogenous polyamine with hyaluronic acid, the endogenous polyamine comprising spermine and/or spermidine; the cross-linki...
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