Patents
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
03/2009
03/24/2009CA2215997C Biodegradable polyacetal polymers and formation and use
03/19/2009WO2009035414A1 Chitosan construct and method of preparing the same
03/19/2009WO2009035413A1 A chitosan solution and method of preparing the same
03/19/2009WO2009034130A1 Process for preparing thermosensitive (poly(ethylene oxide) poly(propylene oxide)) derivatives that can be used to functionalize chitosan.
03/19/2009WO2009033635A2 Sol-gel coating of substrate material surfaces with odor-absorbing properties
03/19/2009WO2009033269A1 Novel polysaccharide immunogens from alloiococcus otitidis and synthesis of a glycoconjugate vaccine thereof
03/19/2009WO2009033268A1 Novel polysaccharide immunogens from clostridium difficile
03/19/2009US20090076257 Ester Derivatives of Hyaluronic Acid for the Preparation of Hydrogel Materials by Photocuring
03/19/2009US20090076168 Amine-based and imine-based polymers, uses and preparation thereof
03/19/2009US20090075911 Ester Derivatives of Hyaluronic Acid for the Preparation of Hydrogel Materials by Photocuring
03/19/2009US20090074829 Novel Heparin Alternative Material and Method for Producing the Same
03/19/2009CA2698864A1 Process for preparing thermosensitive (poly(ethylene oxide) poly(propylene oxide)) derivatives that can be used to functionalize chitosan
03/19/2009CA2698157A1 Novel polysaccharide immunogens from clostridium difficile
03/18/2009EP2035460A1 Process for silylating cellulose
03/18/2009EP1037642B1 Modified polysaccharides exhibiting altered biological recognition
03/18/2009CN101389686A Modified glucan derivative and molded object thereof
03/18/2009CN101389342A Therapeutic agent for degenerative arthritis
03/18/2009CN101386019A Cyclic regeneration method for repairing cyclodextrin eluent in polycyclic aromatic hydrocarbon contaminated soil
03/18/2009CN101385909A Extraction method of natural soluble polysaccharide using radial chromatography
03/18/2009CN100469892C Production method and preparation method of glucans
03/18/2009CN100469795C Process for preparing non-derivative water-soluble chitosan
03/18/2009CN100469794C Sp. PCC exocellular polysaccharide preparation and its uses as thickener and emulsifier
03/18/2009CN100469783C Oligose ,sulfating product and oligose cluster and its uses
03/17/2009US7504113 Heparin-like compounds, their preparation and use to prevent arterial thrombosis associated with vascular injury and interventions
03/12/2009WO2009031809A2 Method of preparation an inclusion-complex comprising hydrophobic physiological activation material including with cyclodextrin and its use
03/11/2009EP2032629A2 Collagen product for medical or cosmetic applications, method for the manufacture thereof and use thereof
03/11/2009EP2032180A2 Glucan preparations
03/11/2009CN101384611A Process for producing proteoglycan
03/11/2009CN101381420A Continuous extraction method of pectin, tannin and pigment from persimmon exocarp
03/11/2009CN101381419A Sodium alginate extraction method from reactive dye printing waste water
03/11/2009CN101381418A Sterculia seed single polysaccharide SPA, preparation method and application thereof
03/11/2009CN100467494C Organic medicine and betacyclodextrin derivative and preparation process thereof
03/11/2009CN100467493C Producing process for low molecular weight calcium heparin
03/11/2009CN100467492C Process for the production of alginate having a high mannuronic acid-content
03/10/2009US7501402 Acidic oligosaccharide fragments produced by marine sponges and sea urchin embryos; potent stimulators of natural killer cells and gamma delta T cells; cancer, viral infections
03/05/2009WO2009026936A1 Method of preparing fibre-containing pectin product and pectin products hereof
03/05/2009WO2009026635A1 Production of hyaluronic acid
03/05/2009US20090062519 Chitosan Derivative and Method of Producing Same
03/04/2009EP2029629A1 Hydrogels of polysaccharide mixtures for tissue engineering and as carriers of active compounds
03/04/2009CN101376904A Intra-polysaccharides from mycelia of ganoderma sinensis, and preparation and use thereof
03/04/2009CN101375867A Oligosaccharide of mycelium of Hericium erinaceus extracted from fermentation product of mycelium of Hericium erinaceus and uses thereof
03/04/2009CN100465192C A preparation method of acetyl acetone cyclodextrin inclusion compounds and an application in reducing thick oil viscosity
03/04/2009CN100465191C A drying method of bearing blue polysaccharide
03/04/2009CN100465183C A method of comprehensive utilizing schisandra fruits
02/2009
02/26/2009US20090053826 Electropolymerisable monomers that are soluble in aqueous solution and electroactive probes that can be obtained with such monomers
02/26/2009US20090052117 Carbonized Biopolymers and Carbonization Process
02/25/2009EP2027161A2 Inulin of very high chain length
02/25/2009EP2027160A1 Process for preparing randomly-bonded polysaccharides
02/25/2009EP2027136A1 Large-particle cyclodextrin inclusion complexes and methods of preparing same
02/25/2009EP1365651A4 Composition and methods for modulation of vascular structure and/or function
02/25/2009CN101372668A Preparation of Nostoc flagelliforme cell having antioxidation activity and Nostoc flagelliforme extract
02/25/2009CN101372516A Beta-cyclodextrin derivative, preparation thereof and use as chiral selector
02/25/2009CN101372515A Polymer and use thereof
02/25/2009CN101372514A Scaphium scaphigerum polysaccharide, preparation and use thereof
02/25/2009CN101371933A Biodegradable hydrogel with temperature sensitivity and production method and use thereof
02/25/2009CN100463923C P-acetyl amino benzoyl chitosan compound and its preparing method
02/24/2009US7494975 A polyanion selected from a heparin, a dextran, a pentosan, resobene, curdian sulfate, or 2-naphthalene sulfonate polymer and a CD4 polypeptide with a beta-hairpin confirmation; blocking HIV interaction with coreceptors
02/19/2009WO2009021526A1 Hyaluronic acid dispersion, production and use
02/19/2009US20090049562 Porcine cmp-n-acetylneuraminic acid hydroxylase gene
02/19/2009CA2658681A1 Hyaluronic acid dispersion, production and use
02/18/2009EP2025687A1 Process for the preparation of heparanase-inhibiting sulfated hyaluronates and products obtained thereby
02/18/2009EP2024398A1 Method of producing polysaccharide derivatives
02/18/2009EP2023916A2 Acidic composition
02/18/2009CN101370507A Therapeutic drug for traumatic neural disease (disorder) and/or motor function disorder
02/18/2009CN101368196A Resin enzymolysis process for heparin sodium
02/18/2009CN101367886A Preparation method for reactive chitosan derivant
02/18/2009CN101367885A Malic acid chitosan oligosaccharide compound salt, preparation and uses thereof
02/18/2009CN101367884A Cysteamine modified sulfhydryl hyaluronic acid couplet, preparation and application thereof
02/18/2009CN101367883A Method for extracting glossy ganoderma polysaccharide from fermentation liquor
02/18/2009CN101367882A Sulfating numerator modification method of epimedium brevicornum polysaccharide
02/18/2009CN101367881A High-efficiency preparation method for glossy ganoderma polysaccharide
02/18/2009CN101367880A Inulin quaternary ammonium salt, preparation and uses thereof
02/18/2009CN101367879A Gastrodia elata polysaccharide, its sulfating derivant, preparation and application thereof
02/17/2009US7491807 A DNA sequence encoding a methyl CpG binding endonuclease protien of a size between about 60 and 75 kilodaltons containing an amino-terminal methyl CpG-binding domain, an internal segment rich in positively charged amino acids and a carboxy-terminal catalytic domain, having deoxyribonuclease activity
02/17/2009US7491708 Modified pectin
02/17/2009CA2356087C Methods and compositions for treatment of cell proliferative disorders
02/17/2009CA2217054C Compositions and methods for inhibiting thrombogenesis
02/12/2009WO2009019840A1 Propylene glycol hyaluronate ester and external preparation for skin using the same
02/12/2009US20090043089 Method for preparing polyanhydroglucuronic acid and/or salts thereof
02/12/2009US20090043077 Conjugation of streptococcal capsular saccharides
02/12/2009CA2665690A1 Propylene glycol hyaluronate, and skincare preparation for external use comprising same
02/11/2009EP2021376A2 Extruded filament having high definition cross-sectional indicia/coding, microscopic tagging system formed therefrom, and method of use thereof for anti-counterfeiting and product authentication
02/11/2009EP1747262A4 Conserved inner core lipopolysaccharide epitopes as multi-species vaccine candidates
02/11/2009CN101365671A Isohumulone compound clathrate and composition containing the same
02/11/2009CN101362807A Process for preparation of cyclodextrin aminoacid derivates
02/11/2009CN101362806A Method for preparing chitose L-lactate with high deacetylation degree and low molecular weight
02/11/2009CN101362805A Extraction of astragalus polysaccharide and molecular modification method thereof
02/10/2009US7488812 Producing fungal chitin derivative via pressure and incubation with sodium hydroxide; for use in paper making, bandages and wound healing compounds
02/10/2009US7488794 High yield S-nitrosylation process
02/05/2009WO2009018076A1 Tunably crosslinked hyaluronic acid compositions
02/05/2009WO2009017154A1 Method for producing peptide
02/05/2009US20090035787 Enzymatic synthesis of sulfated polysaccharides without iduronic acid residues
02/05/2009US20090035440 Compositions comprising polyphenol
02/05/2009US20090035356 Modified biodegradable polymers, preparation and use thereof for making biomaterials and dressings
02/05/2009CA2695179A1 Tunably crosslinked hyaluronic acid compositions
02/05/2009CA2694542A1 Method for producing peptide
02/04/2009EP2019843A2 Low molecular weight heparin composition and uses thereof
02/04/2009CN101360762A Water-soluble polysaccharides originating in rice bran, method of producing the same and emulsifier using the same
02/04/2009CN101360479A Thermoset neutralizing chitosan composite forming hydrogel, lyophilized products and preparation thereof
02/04/2009CN101358222A Method for microwave auxiliarily extracting antiradiation polysaccharide using potentilla anserine as feedstock