Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08B - Polysaccharides; Derivatives thereof › C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
01/2013
01/02/2013CN202643606U Vacuum drier for hyaluronic acid production
01/02/2013CN102850495A Preparation method of hydrophilic crosslinked polymer hollow microsphere of beta-cyclodextrin
01/02/2013CN102850470A Method for separating and purifying water-soluble hemicellulose from green tea leaves
01/02/2013CN102850469A O-carboxymethyl chitosan-stearic acid polymer as well as synthesis method thereof and application of polymer
01/02/2013CN102850468A Tunably crosslinked hyaluronic acid compositions
01/02/2013CN102850467A Preparation method of low-molecular-weight hyaluronic acid
01/02/2013CN102850466A Production process for chondroitin sulfate from yak bone
01/02/2013CN102850465A Preparation method of sargassum fusiforme selenium polysaccharide
01/02/2013CN102850464A Method for extracting and purifying Chinese yam polysaccharide
01/02/2013CN102850463A Preparation method of allium chinense polysaccharide
01/02/2013CN102850462A Lactarius deliciosus polysaccharide and application thereof
01/02/2013CN102850461A Preparation process of corn polyferose
01/02/2013CN102850419A Method for extracting cordycepin and polysaccharide from cordyceps militaris
01/02/2013CN102850414A Method for continuously extracting flaxseed gum and lignan from flaxseed husks
01/02/2013CN102408493B Sedum spectabile polysaccharide preparation method, and product and application thereof
01/02/2013CN102321250B Temperature-sensitive amphiphilic cyclodextrin polymer as well as preparation method and application
01/02/2013CN102234376B Preparation and application of tubulin ligand affinity material
01/02/2013CN102174125B Preparation and application of novel CH2-N=C-Ar group-modified cyclodextrin derivatives
01/02/2013CN101920128B Method for obtaining extractive by solvent extraction method under conditions of pressurization and ultrasonic irradiation
01/02/2013CN101715457B Cationized hyaluronic acid and/or salt thereof, method for producing the same, and hair modifying agent, cuticle repairing agent, skin modifying agent and cosmetic preparation each using the same
01/01/2013US8343942 Methods for treating interstitial cystitis
12/2012
12/27/2012WO2012177247A2 Non-covalently bonding anti-microbial nanoparticles for water soluble wood treatment
12/27/2012WO2012176852A1 Pectic polysaccharide and method for producing same
12/27/2012WO2012129518A3 Biodegradable materials and methods of making the same
12/27/2012US20120330004 Carrageenan Modified By Ion-Exchange Process
12/27/2012US20120330003 Carrageenan Modified By Ion-Exchange Process
12/27/2012US20120329755 Glycomimetic inhibitors of the pa-il lectin, pa-iil lectin or both the lectins from pseudomonas
12/27/2012US20120329753 Chitosan-derivative compounds and methods of controlling microbial populations
12/27/2012US20120329752 Allergy inhibitor
12/27/2012US20120328894 Non-covalently bonding anti-microbial nanoparticles for water soluble wood treatment
12/27/2012US20120328585 Nutritional Composition Having Prebiotic
12/27/2012US20120328557 Adhesive cell tissue gels
12/26/2012EP2537867A1 Modified hyaluronic acid and/or salt thereof, method for producing same and cosmetic comprising same
12/26/2012EP2536297A1 Liquid-filled chitosan-anionic liposoluble surfactant capsule dispersions
12/26/2012CN102839053A Method for extracting aurantiamarin from orange peel
12/26/2012CN102838693A Method for separating and purifying straight-chain hemicellulose and branched-chain hemicellulose from biomass
12/26/2012CN102838692A Extraction method for heparin sodium
12/26/2012CN102838691A Extracting and purifying method of chondroitin sulfate
12/26/2012CN102838690A Chitosan composite salt and application thereof as freshener
12/26/2012CN102838689A Production process for extracting lentinan by fermentation method and product thereof
12/26/2012CN102838688A Preparation method of soluble yeast glucan
12/26/2012CN102838687A Extraction method for beta-glucan in oat bran
12/26/2012CN102838686A Method for preparing high-purity agaricus blazei murrill polysaccharide
12/26/2012CN102838685A Wintergreen pure polysaccharide LTC-0-1 and application thereof
12/26/2012CN102838684A Separating and purifying process of isochrysis galbana exopolysaccharide
12/26/2012CN102838683A Low molecular weight (LMW) xanthan gum and preparation method thereof
12/26/2012CN102838682A Extraction process of polysaccharide in purslane
12/26/2012CN102836435A PH sensitive type liver-targeted compound nano drug delivery system based on sodium alginate and preparation method
12/26/2012CN102835240A Cultivation method of selenium-enriched Codonopsis lanceolata, as well as extraction method and application of selenium-containing polysaccharide of selenium-enriched Codonopsis lanceolata
12/26/2012CN102399730B High-extracellular-polysaccharide-yield Lactobacillus, application and extracellular polysaccharide thereof
12/26/2012CN102134285B Method for preparing polysaccharide of defective porphyra haitanensis
12/26/2012CN102060941B 6-deoxy alpha-amino acid derivative cyclodextrin, preparation and application thereof
12/26/2012CN101914165B Radial flow chromatographic separation and purification method for biological polysaccharide
12/26/2012CN101735332B Cation guar gum and production method thereof
12/25/2012US8338390 Multifunctional and biologically active matrices from multicomponent polymeric solutions
12/25/2012US8338388 Cross-linking of low-molecular weight and high-molecular weight polysaccharides, preparation of injectable monophase hydrogels, polysaccharides and hydrogels obtained
12/25/2012US8338387 Small molecule stimulators of neuronal growth
12/25/2012US8338140 Polymeric carriers of therapeutic agents and recognition moieties for antibody-based targeting of disease sites
12/25/2012US8337871 Insecticide formulation
12/20/2012WO2012171125A1 N,n,n-trialkylpolymers, methods of their preparation and uses thereof
12/20/2012US20120322758 ANTI-WRINKLE COSMETIC COMPOSITION FOR COMPRISING 3-5 kDa CHITOOLIGOSACCHARIDES
12/20/2012US20120322134 Branched polymers
12/20/2012US20120321584 Processes for preparing amine salts of kmup-3 and use thereof
12/20/2012US20120318258 Solvolysis of biomass to produce aqueous and organic products
12/19/2012EP2533812A2 Anionic polysaccharides functionalised by at least two hydrophobic groups supported by an at least trivalent spacer
12/19/2012CN202610144U Continuous polysaccharide degradation device coupling power ultrasound and membrane separation methods
12/19/2012CN102834417A Process for producing hyaluronic acid metal salt, process for producing cosmetic containing hyaluronic acid metal salt, and zinc hyaluronate and process for producing same
12/19/2012CN102834416A Substituted cyclodextrin derivatives useful as intermediates for producing biologically active materials
12/19/2012CN102834117A Anionic polysaccharides functionalised by at least two hydrophobic groups supported by an at least trivalent spacer
12/19/2012CN102828305A Textile material
12/19/2012CN102827906A Comprehensive extracting process for collagen type II and chondroitin sulfate
12/19/2012CN102827446A Temperature response type injectable hydrogel and preparation method and usage thereof
12/19/2012CN102827327A Preparation and application of glucan gel surface Sudan red molecularly-imprinted adsorption material
12/19/2012CN102827308A Method for purifying extract in inulin production through membrane process
12/19/2012CN102827307A Beta-cyclodextrin-modified tetrahydro-beta-carboline carboxylic acid derivatives, and preparation method and application thereof
12/19/2012CN102827306A Method for preparing pectin from capsicum residue
12/19/2012CN102827305A Pleurotus eryngii polysaccharide capable of reducing accumulation of foam cell lipid and preparation method thereof
12/19/2012CN102827304A Method for extracting trametes versicolor exopolysaccharide through two-membrane process
12/19/2012CN102827303A Method for producing spirulina polysaccharide by fresh spirulina
12/19/2012CN102827302A Preparation method of auricularia auricular polysaccharides
12/19/2012CN102827301A Method for separating and purifying fucosan sulfate by salt deposition combined with electrodialysis
12/19/2012CN102827300A Preparation method and application of hydrophobic modified guar gum
12/19/2012CN102827299A Efficient extraction and purification method for kumquat polysaccharide
12/19/2012CN102827298A Uniform polysaccharide of ganoderma sinensis liquid deep layer fermentation mycelium, and preparation method thereof
12/19/2012CN102827297A Uniform polysaccharide obtained from ganoderma sinensis liquid deep layer fermentation mycelium, and preparation method thereof
12/19/2012CN102824306A Folic acid modified chitosan coated plasmid nanoparticles and preparation method thereof
12/19/2012CN102302949B Novel photocatalytic sensitizer and preparation method thereof
12/19/2012CN102276747B Process for purifying typhoid Vi polysaccharide
12/19/2012CN102268099B Rangoon creeper fruit extract and extraction method thereof
12/19/2012CN102181068B Polyurethane material subjected to photo-induced graft surface modification by fungi polysaccharide and preparation method thereof
12/19/2012CN102180994B Combined pretreatment method for efficiently separating bagasse biomass components
12/19/2012CN102180985B Method for extracting and purifying mugwort polysaccharides
12/19/2012CN102115503B Amphoteric guar gum and preparation method and application thereof
12/19/2012CN101933618B Preparation method of water-soluble dietary fibers of tea mushrooms
12/19/2012CN101812159B Preparation method of Beta-cyclodextrin-based superabsorbent resin
12/19/2012CN101703537B Ephedra total polysaccharide extractive and preparation method and medical application thereof
12/18/2012US8334343 Grafted cyclodextrin
12/18/2012CA2534593C Process for preparing a food product using depolymerised pectin as stabiliser
12/13/2012WO2012170491A1 Glycan and glycopeptide capture and release using reversible hydrazone-based method
12/13/2012WO2012170171A1 Cassia derivatives
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