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)
12/2010
12/08/2010CN101906173A Method for preparing mycelium polysaccharides by using biological enzyme
12/08/2010CN101906172A Method for extracting water-insoluble polysaccharide of mushroom by enzyme process
12/08/2010CN101906171A Anion guar gum of transparent glue solution and preparation method thereof
12/08/2010CN101906170A Nonionic anionic guar gum and preparation method thereof
12/08/2010CN101906169A Process combination for preparing bletilla polysaccharide
12/08/2010CN101906127A Method for extracting cordycepin and cordyceps polysaccharides from residue of cordyceps militaris culture medium
12/08/2010CN101905034A Method for preparing biological polysaccharide self-assembly modificatory chitosan antibacterial biological material
12/08/2010CN101591441B Method for connecting hyaluronic acid and sepharose
12/08/2010CN101367881B High-efficiency preparation method for glossy ganoderma polysaccharide
12/08/2010CN101357949B Extraction method of polysaccharides from morinda officinalis how and application thereof in cigarette
12/08/2010CN101353383B Water-soluble yeast beta-dextran and preparation thereof
12/08/2010CN101336949B Method for extracting polysaccharide and flavone from Gynura divaricata
12/08/2010CN101250234B Method for extracting ginseng polysaccharide
12/08/2010CN101230109B Sulfonated acylation 6-carboxyl chitosan as well as preparation method thereof
12/08/2010CN101230108B Method for preparing acetylated brown seaweed polysaccharide sulfuric ester
12/08/2010CN101113180B Konjak portuguese gansu polyose gel microsphere and method for preparing same
12/07/2010US7847049 cost effective route involves reacting carboxylated polyethylene glycol with cyclodextrin, then capping the carboxyl groups; carboxylated PEG is made via oxidation using TEMPO (tetramethylpiperidinyloxy radical)
12/07/2010CA2281973C Cross-linked polymers based on bis-silane, bis-thioether, bis-sulfoxide, bis-sulfone and butane di-yl derivatives of polysaccharides and oligosaccharides, and their forming into substrate materials
12/02/2010WO2010138074A1 Hyaluronic acid based delivery systems
12/02/2010WO2010138069A1 A polymer made of a primary amine functionalized polymer and a hemicellulose
12/02/2010WO2010138004A1 Method for producing cold-soluble semi-refined carrageenan and applications of cold-soluble semi-refined carrageenan
12/02/2010US20100305489 Chitosan-based fiber material, its preparation method and use
12/02/2010US20100305313 Extraction process for plant ingredients
12/02/2010US20100304387 Methods and compositions for signal enhancement using multivalent interactions
12/02/2010CA2763365A1 Injectable melphalan compositions comprising a cyclodextrin derivative and methods of making and using the same
12/02/2010CA2760014A1 A polymer made of a primary amine functionalized polymer and a hemicellulose
12/01/2010EP2256139A1 Novel sulfated heptasaccharide and its use as antithrombotic agent
12/01/2010EP2256138A1 Novel acylated 1,6-anhhydro decasaccharide and its use as antithrombotic agent
12/01/2010EP2256137A1 Novel sulfated octasaccharide and its use as antithrombotic agent
12/01/2010EP2256136A1 Novel acylated decasaccharides and their use as antithrombotic agents
12/01/2010EP2255817A1 Use of an acylated octasaccharide as antithrombotic agent
12/01/2010EP2254944A1 Composition for the formation of gels
12/01/2010EP2254914A1 Composition
12/01/2010EP2254913A1 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents
12/01/2010EP2254425A1 Production of protein-polysaccharide conjugates
12/01/2010EP1652928B1 Plant producing hyaluronic acid
12/01/2010CN201660580U Xanthan gum extract filtering device
12/01/2010CN101903408A 壳聚糖组合物 Chitosan composition
12/01/2010CN101899174A Bletilla polysaccharide compound serving as cosmetic raw material and preparation method thereof
12/01/2010CN101899123A Whole-process chitin extraction method by microbes
12/01/2010CN101899122A Aqueous two-phase system extraction method for ganodenic acid and ganoderma lucidum polysaccharide
12/01/2010CN101899121A Refining method of guava leaf polysaccharide
12/01/2010CN101899120A Method for refining jujube polysaccharide
12/01/2010CN101897431A Method for simultaneously preparing yeast extract and beta-1,3-glucan
12/01/2010CN101367885B Malic acid chitosan oligosaccharide compound salt, preparation and uses thereof
12/01/2010CN101348529B Extraction and separation method of medlar polysaccharide
12/01/2010CN101328228B Tang oligosaccharide, preparation thereof and use in radioresistant medicaments
12/01/2010CN101328224B Fructus choerospondiatis polysaccharide metal complexe and preparation thereof
12/01/2010CN101204405B Extractive of locust tree microellobosporia, preparation method and uses thereof
12/01/2010CN101108194B Method of eliminating sodium chloride in iron-dextran complex compound water solution and device thereof
11/2010
11/25/2010WO2010088744A3 Method for making pentoses and pentose-based soluble oligo/polysaccharides from cereals
11/25/2010WO2009111820A9 Modalmetric fibre sensor
11/25/2010US20100298529 Manufacture and use of modified polysaccharide chitosan bonds and a process to improve the preparation of hes-medicinal substance compounds
11/25/2010US20100298497 Processes for making ethersuccinylated hydroxyl polymers
11/25/2010US20100298265 Inclusion complex of raloxifene hydrochloride and beta-cyclodextrin
11/25/2010US20100298263 Derivatives of partially desulphated glycosaminoglycans endowed with antiangiogenic activity and devoid of anticoagulating effect
11/25/2010US20100297682 Method of diagnostic rheumatoid arthritis by sugar chain analysis
11/25/2010US20100297604 Methods and reagents for virus isolation and detection
11/25/2010US20100297124 Induced internalization of surface receptors
11/25/2010US20100294722 Boron adsorbent and boron removal method utilizing sugar amide derivative
11/24/2010EP2252636A1 Modalmetric fibre sensor
11/24/2010EP2252635A2 Carrageenan modified by ion-exchange process
11/24/2010CN1809593B Galactomannan hydrocolloids
11/24/2010CN101896197A Novel polysaccharide immunogens from clostridium difficile
11/24/2010CN101891904A Kelp oligosaccharide and preparation method and application thereof
11/24/2010CN101891842A Process for producing heparin sodium
11/24/2010CN101891841A Novel method of alkylation for promoting high molecular weight chitosan by microwaves
11/24/2010CN101891840A Method for extracting pectin by utilizing potato scraps
11/24/2010CN101891839A Method for extracting and separating pectin from apple pomace
11/24/2010CN101891838A Method for recovering residual algin from floating waste residue liquid in seaweed chemical production
11/24/2010CN101891837A Carboxymethylation bifidobacterium exopolysaccharide, preparation method thereof and application thereof
11/24/2010CN101891836A Method for extracting white mushroom lentinan assisted with ultrasonic wave
11/24/2010CN101891835A Method for separating and preparing agarose from agar by using polyethylene glycol precipitation method
11/24/2010CN101891834A Polysaccharide sulfate fragment (PSC), preparation method and application thereof
11/24/2010CN101891833A Method for preparing carboxymethyl maca polysaccharide
11/24/2010CN101434664B Perylene-cyclodextrin nano supermolecule assembly, as well as preparation and application thereof
11/24/2010CN101235097B Method for extracting polysaccharide from angelica and application thereof
11/24/2010CN101134782B Process for preparing modified galactomannan by semi-dry method
11/23/2010US7838667 Grafting polymerization of guar and other polysaccharides by electron beams
11/23/2010US7838644 oversulfation of epiK-N sulfate to obtain an epiK5-amine-O-oversulfate with very high sulfation degree which by subsequent N-sulfation provides new epiK5-N,O-oversulfate-derivatives; free of activity on the coagulation parameters and useful in the cosmetic or pharmaceutical field
11/23/2010US7838641 Adding algae or seaweed to water under stirring, separating (filtering) soluble alginate from solid suspension, then recovering alginate via precipitation
11/23/2010US7838592 Starch-based coating composition
11/23/2010CA2342992C Non-thrombotic surface coatings comprising high affinity heparin
11/21/2010CA2671921A1 Inclusion complex of raloxifene hydrochloride and .beta.-cyclodextrin
11/18/2010WO2010132097A2 Compositions and methods for pest control
11/18/2010WO2010071817A3 Characterization of o-linked glycans
11/18/2010US20100292459 Derivatives of acid polysaccharides
11/18/2010US20100291171 Hyaluronic acid derivatives obtained via "click chemistry" crosslinking
11/18/2010US20100291055 Surgical hydrogel
11/17/2010EP2251359A1 Synthesis of Lipoamide-Grafted High Molecular Compound and Method Therefor
11/17/2010CN101885787A Method for purifying heparitin sulfate from heparin byproduct
11/17/2010CN101885786A Chelation group-containing chitosan and preparation method and application thereof
11/17/2010CN101885785A Method for preparing pectin by taking peel residue as raw material
11/17/2010CN101885784A Method for producing glucomannan by liquid culture of konjac cells
11/17/2010CN101885783A Preparation method of transparent gellan gum finished product
11/17/2010CN101885782A Method for purifying dermatan sulfate from heparin byproduct
11/17/2010CN101012285B Oyster polysaccharide, preparing method and its application in preparing cosmetics
11/16/2010US7834173 Esters of hyaluronic acid with rhein, process for their preparation and compositions comprising the same
11/16/2010US7833558 Method for preparing fibre-containing pectin and products and uses thereof
11/16/2010CA2237159C Glycosaminoglycan-antithrombin iii/heparin cofactor ii conjugates
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