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WO/2024/033950A1 |
Provided is an implantable tissue scaffold comprising a mixture of a biocompatible organic polymer and chitin, wherein the chitin is embedded in the biocompatible organic polymer. Also provided is a composition for 3D printing, the compo...
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WO/2024/036206A1 |
The present invention relates to a polysaccharide and methods of making the polysaccharide. In particular, the present invention relates to polysaccharides having physical properties which are desirable in, at least, food and beverage pr...
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WO/2024/029668A1 |
The present invention provides a composition including an acrylic polymer resin for forming a water-soluble adhesive layer. The composition for forming a water-soluble adhesive layer according to the invention, which is a water-soluble a...
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WO/2024/027219A1 |
The present invention relates to a crystal form of an allicin-cyclodextrin inclusion complex cocrystal, a preparation method therefor and a use thereof. The cyclodextrin in the crystal form of the allicin-cyclodextrin inclusion complex c...
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WO/2024/028301A1 |
The invention relates to a method (1) for producing a polymer material, comprising the following steps (11, 12, 13): providing carrageenan-containing macroalgae (7); adjusting the weight average of the molecular weight of the carrageenan...
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WO/2024/026140A1 |
A biodegradable aqueous mixture for coating substrates is disclosed. The mixture includes from about 35 to about 75 weight percent water and from about 25 to about 65 weight percent solids. The solids include from about 40 to about 99 we...
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WO/2024/024396A1 |
One aspect of the present invention relates to an elastic resin composition which contains a polyrotaxane (A), an epoxy resin (B) and a crosslinking agent (C). The crosslinking agent (C) contains an isocyanate compound which has two or m...
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WO/2024/018098A1 |
The present invention discloses a nanomaterial comprising self-assembly of: (a) g-C3N4 that is pure or doped with at least one metal oxide and/or nanosilver; and (b) chitosan oligomers comprising between 5 and 10 monomers, also known as ...
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WO/2024/018077A1 |
The invention pertains to a hydroxypropyltrimonium inulin wherein at least 90% of the inulin has a degree of polymerization of at least 10, and the degree of substitution with the hydroxypropyltrimonium group is at least 0.31 and at most...
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WO/2024/018201A1 |
A hydrogel comprising guar gum, a (hetero)aryl diboronic acid and an aqueous medium, wherein the guar gum is cross-linked by the (hetero)aryl diboronic acid.
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WO/2024/013355A1 |
[0001] The invention concerns a hydrogel comprising the crosslinked dextran polymer of the invention and/or a hydrogel that further comprises biological cells. [0002] It also concerns therapeutic use of the hydrogel according to the inve...
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WO/2024/013353A1 |
The invention concerns cross-linked dextran polymer Dx bearing anionic groups wherein the at least divalent radical L(-)i is covalently bound to the dextran polymer backbone with i -W- radicals, wherein, - L(-)i is a linear or branched p...
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WO/2024/013354A1 |
The invention concerns an hydrogel comprising c) an API and d) a cross-linked dextran polymer Dx bearing anionic groups wherein the at least divalent radical L(-)i is covalently bound to the dextran polymer backbone with i- W-radicals, w...
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WO/2024/015769A1 |
Compositions are disclosed herein comprising an ester derivative of a glucan, wherein the glucan has a degree of substitution (DoS) up to about 3.0 with at least two organic groups that are individually ester-linked to the glucan, wherei...
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WO/2024/012972A1 |
The present invention is directed to hexasaccharides mimetics of heparins presenting remarkable heparanase inhibition activity. The compounds have formula (I), wherein R1 is selected from the group consisting of NH2, NHSO3Na, NHAc; R2 is...
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WO/2024/013518A1 |
The present invention relates to a method of manufacturing a pellet or film by extrusion, wherein the pellet or film comprises at least one plasticiser and at least 30 wt% seaweed material, wherein the seaweed material comprises seaweed ...
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WO/2024/012190A1 |
Disclosed are a double-layer bionic drug-loaded hydrogel, and a preparation and use thereof. The hydrogel comprises: an outer-layer hydrogel and an inner-layer hydrogel; the outer-layer hydrogel is obtained by directionally freezing a po...
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WO/2024/006544A2 |
Described herein are hydrogel capsules (e.g., alginate hydrogel capsules) comprising polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer, as well as related compositions and ...
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WO/2024/006551A2 |
Described herein are hydrogel capsules (e g., alginate hydrogel capsules) comprising polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer; as well as related compositions and ...
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WO/2024/006528A1 |
Described herein are polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer, as well as related compositions, hydrogel capsules comprising the same, and uses thereof.
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WO/2024/005426A1 |
The present invention provides a super absorbent polymer that exhibits excellent biodegradability without deteriorating the physical properties of the super absorbent polymer, and a preparation method thereof.
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WO/2023/248132A1 |
The present invention relates to a process for producing capillaries formed for example by alginate salts. The process comprises exposing an aqueous solution of alginate salt to a direct current in an electrolytic cell comprising a posit...
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WO/2023/243955A1 |
The present invention relates to a binder for an aqueous silicon anode containing a lambda carrageenan-based polymer, to a silicon anode comprising same, and to a lithium secondary battery comprising same. According to one embodiment of ...
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WO/2023/242475A1 |
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 75 - 98 weight-% based on the total dry matter content of the carbohydrate composition, wherein the monomeric sugars include monomeric xylose, the am...
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WO/2023/242473A1 |
A hardwood-derived carbohydrate composition comprising 75 - 97 weight-% monomeric sugars is disclosed. The monomeric sugars include 55 – 75 weight-% of monomeric xylose. The carbonyl content of the carbohydrate composition is 4000 – ...
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WO/2023/243727A1 |
The purpose of the present invention is to provide a preservative composition which is used in place of or in combination with a cell-penetrating substance such as DMSO that has been commonly used in a culture medium for cryopreservation...
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WO/2023/242474A1 |
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 65 - 85 weight-% based on the total dry matter content of the carbohydrate composition is disclosed. The monomeric sugars include monomeric xylose, t...
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WO/2023/242737A1 |
Provided herein are systems and methods for manufacturing hydroxypropyl-β- cyclodextrin.
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WO/2023/242476A1 |
A hardwood-derived carbohydrate composition comprising 88 – 99.75 weight-% monomeric sugars is disclosed. The monomeric sugars include 55 – 85 weight-% of monomeric xylose. The carbonyl content of the carbohydrate composition is 10 -...
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WO/2023/239719A1 |
Provided is a chemically modified bovine intestinal heparin, as well as pharmaceutical compositions, compositions comprising chemically modified bovine intestinal heparin, and methods for making and using the same.
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WO/2023/237869A1 |
The invention relates to fungal materials comprising fungal biomass, a polysaccharide-based matrix, a plasticiser (e.g. a polyol and/or latex), and an emulsifying agent. The invention also relates to methods of producing said fungal mate...
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WO/2023/239711A1 |
Provided is a bovine intestinal heparin chemically modified with a 1-(3-dimethylaminopropyl)-3-ethylurea (EDU)-amide having anti-factor IIA activity is about 20 to about 30 lU/mg, wherein the modified bovine intestinal heparin exhibits b...
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WO/2023/236487A1 |
The present application relates to a polymeric microparticle having pore channels of two sizes, and a preparation method therefor. The polymeric microparticle is formed by crosslinking at least partially crosslinkable polymer materials c...
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WO/2022/261116A9 |
The technology disclosed in this specification pertains to pectin containing cellulosic materials. The cellulosic material is modified so that it can form strong gels when dispersed in aqueous solution. Also disclosed are methods for mod...
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WO/2023/234747A1 |
The phenolic derivative-modified pectin according to the present invention is stable as a hydrogel as it enables the control of swelling and degradation degrees, makes the phenolic group bind strongly with mucosal tissues, controls the d...
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WO/2023/225113A1 |
Provided herein are pharmaceutical formulations and pharmaceutical compound salts which utilize complexing agents as counterions. Such formulations and salts are useful for treating a variety of disease and disorders.
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WO/2023/224427A1 |
The present application relates a polymer material and a use thereof. The present application can provide a polymer material that has both excellent biodegradability and excellent absorbency by using a polysaccharide component capable of...
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WO/2023/220754A1 |
Described herein is a polymer and method that enhances the antioxidant function of hyaluronic acid by synthesizing a hyaluronic-amino acid conjugate whereby the antioxidant amino acid 2 -thiohistidine is coupled to the polymer via an ami...
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WO/2023/220668A1 |
Provided herein are nanoengineered biomaterial inks used to 3D print a biocompatible, flexible electronic device, for example, a hydrogel constructs a biocompatible, flexible electronic device or 3D printed wearable electronic devices. T...
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WO/2023/214963A1 |
The disclosure provides embodiments of environmentally acceptable fishing lines or fishing nets. Embodiments of the disclosed fishing line or net may comprise a degradable polymer having components derived from i) biomass sources, ii) pr...
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WO/2022/256236A9 |
A compound having Formula (I) or Formula (II) or a mixture thereof, in which R is H; CH3; CH-(CH3)2; CH2-CH-(CH3)2; CH-(CH3)-CH2-CH3; CH2-(C6H5); CH2-(3-indole); CH2-CH2-S-CH3; CH2-OH; CH-(CH3)-OH; CH2-SH; CH2-(p-C6H4OH); CH2-CH2-CH2-CH2...
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WO/2023/209664A1 |
The present invention describes novel iodine-based complexes and the novel process for obtaining them.
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WO/2023/208316A1 |
The present invention relates to cyclodextrins as part of a silicone composition and their use to form articles for absorption, encapsulation and delivery of actives and other compounds. Example of such articles could be transdermal patc...
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WO/2023/205490A1 |
Hydrogels that comprise one or more polymers and one or more milk proteins, wherein the polymer(s) and the milk protein(s) form an interconnected polymeric network via conjugation. In some embodiments, molecules of the polymer(s) are che...
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WO/2023/201431A1 |
It is provided a lubricating hydrogel composition comprising an amine-bearing biopolymer reversibly cross-linked to an oxidized aldehyde-bearing polysaccharide, the hydrogel forming a protective hydration layer on negatively charged surf...
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WO/2023/198922A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel comprising cross-linked hyaluronic acid. The present invention also...
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WO/2023/198586A1 |
The invention relates to a biodegradable rheology modifier for use in a formulation or fluid product, the biodegradable rheology modifier comprising a bacterial cellulose wherein the bacterial cellulose is surface-modified and comprises ...
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WO/2023/198915A1 |
The invention relates to crosslinked polysaccharide-based hydrogels able to create moderate volumes that remain stable over time. The hydrogels are characterized by a modification rate of 1% or less and a projection index PIdx of 50 to l...
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WO/2023/198917A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel containing cross-linked hyaluronic acid. The present invention also...
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WO/2023/198920A1 |
The present invention relates to a method for producing a hydrogel comprising a cross-linked polysaccharide, in particular, a method for producing an injectable hydrogel comprising cross-linked hyaluronic acid. The hydrogel has mechanica...
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