Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467) |
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10/03/2012 | CN102140141B Process for preparing polysaccharide of abalones |
10/03/2012 | CN102060939B Preparation method of water-soluble 2'-hydroxylpropylchitosan |
10/03/2012 | CN102050887B Preparation method of O-hydroxypropyl-N-alkylated chitosan surfactant |
10/03/2012 | CN102040675B Method for preparing hydroxypropyl-beta-cyclodextrin |
10/03/2012 | CN102020723B Method for continuously extracting low-ester pectin and microcrystalline cellulose from jerusalem artichoke stalks |
10/03/2012 | CN101979634B Method for preparing fermentation nitrogen source from chondroitin sulfate production waste water |
10/03/2012 | CN101857644B Alcohol alkali extraction method of aspartic polysaccharide and production process |
10/03/2012 | CN101857643B Production process for separating and extracting subprostrate sophora polysaccharide by enzymatic hydrolysis method |
10/03/2012 | CN101613970B Method for preparing bagasse dissolving pulp and pre-extracting hemicellulose and product thereof |
10/03/2012 | CN101585886B Post-extracting method of high acyl gellan gum |
10/03/2012 | CN101585873B Method for reclaiming protein and crude polysaccharide from waste sea cucumber processing liquid |
10/03/2012 | CN101565907B Bagasse alkaline pulping method by pre-extracting hemicellulose and product thereof |
10/03/2012 | CN101184780B Production of beta-glucans and mannans |
10/02/2012 | US8278438 High viscosity diutan gums |
10/02/2012 | US8278437 Hydroxypropyl-sulfobutyl-beta-cyclodextrin, the preparation method, the analytical method, and the pharmacutical application thereof |
10/02/2012 | US8278414 DNA sequence encoding a retinoic acid regulated protein |
10/02/2012 | CA2502531C Taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives |
10/02/2012 | CA2494223C Campylobacter glycans and glycopeptides |
09/27/2012 | WO2012129518A2 Biodegradable materials and methods of making the same |
09/27/2012 | WO2012129461A1 Methods for treating or preventing urological inflammation |
09/27/2012 | US20120245518 Pharmaceutical composition for the treatment of bladder disorders |
09/27/2012 | US20120245336 Compositions containing recyclable ionic liquids for use in biomass processing |
09/27/2012 | US20120245323 Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereof |
09/27/2012 | US20120245301 Activated solid support and method |
09/27/2012 | CA2830933A1 Methods for treating or preventing urological inflammation |
09/26/2012 | EP2503332A2 Sugar chain-capturing substance and use thereof |
09/26/2012 | EP2501389A1 Polysaccharide / bmp complexes which are soluble at physiological ph |
09/26/2012 | CN102690424A Composite temperature-sensitive aquagel and preparation method thereof |
09/26/2012 | CN102690373A Preparation method of guanidinylated chitosan |
09/26/2012 | CN102690372A Method for co-production of de-boned raw chicken, chicken bone soup-stock and chondroitin sulfate using chicken skeleton |
09/26/2012 | CN102690371A Gamatine modified O-carboxymethyl chitosan and preparation method thereof |
09/26/2012 | CN102690370A Comprehensive utilization technique of marine fish bones |
09/26/2012 | CN102690369A Production method of hydroxypropyl konjac glucomannan and product |
09/26/2012 | CN102690368A Preparation method of yeast beta-1,3-D-glucan derivative |
09/26/2012 | CN102690367A Preparation method of anti-atherosclerosis active laminarins |
09/26/2012 | CN102690366A Preparation method of plant polysaccharide sulfate with immune enhanced activity and anti-virus effect, as well as application |
09/26/2012 | CN102690365A Process for preparing polysucrose |
09/26/2012 | CN102690364A Ficoll synthesis process method |
09/26/2012 | CN102690297A Chitooligosaccharide quaternary ammonium salt and its synthesis method |
09/26/2012 | CN102688498A Taxanes-carboxymethyl chitosan amphiphilic macromolecule prodrug, micelle agent and freeze-dried micelle agent, as well as preparation methods thereof |
09/26/2012 | CN102688255A Application of polysaccharides extracted from wild chrysanthemum in preparation of medicine for enhancing body immunity |
09/26/2012 | CN102687640A Antrodia camphorata fungi liquid submerged culture method and antrodia camphorata fungi polysaccharide extraction method |
09/26/2012 | CN102391519B Method for preparing chitosan immobilized cyclodextrin derivative from chitin |
09/26/2012 | CN102276756B Preparation method of chitosan hydroxybutyl derivative |
09/26/2012 | CN102219865B Preparation method of cherokee rose polysaccharide derivatives with antitumor activity |
09/26/2012 | CN102174123B Production method of water soluble flavone-chitosan derivative |
09/26/2012 | CN101979414B Method for synthesizing carboxymethyl guar gum |
09/26/2012 | CN101899120B Method for refining jujube polysaccharide |
09/26/2012 | CN101880336B Membrane method for preparing pectic substance soybean water-soluble polysaccharide in grades |
09/26/2012 | CN101724086B Oligomerization pineapple ginseng glycosaminoglycan and preparation method thereof |
09/25/2012 | US8273873 Sucrose of new conformational polymorphs and manufacturing method thereof |
09/25/2012 | US8273393 Mineral amino acid polysaccharide complex |
09/25/2012 | CA2281594C Polysaccharide, micro-organism and method for obtaining same, composition containing it and application |
09/20/2012 | WO2012125994A2 Preparation of chitosan-based microporous composite material and its applications |
09/20/2012 | WO2012124220A1 Hydrophilic modified polyrotaxane composition |
09/20/2012 | WO2012124219A1 Polyrotaxane composition |
09/20/2012 | WO2012124218A1 Production method for hydrophilic modified polyrotaxane |
09/20/2012 | WO2012124217A1 Production method for powdered hydrophilic modified polyrotaxane |
09/20/2012 | US20120238743 Topical composition for skin containing polysaccharide extract of red ginseng |
09/20/2012 | US20120238735 Monoconjugated Chitosans as Delivery Agents for Small Interfering Nucleic Acids |
09/20/2012 | US20120238523 Glycosaminoglycan mixtures |
09/20/2012 | US20120238487 Polymer composition useful as a pharmaceutical carrier |
09/20/2012 | US20120237998 Conjugation Reactions |
09/20/2012 | US20120234703 Packaging formulation for preventing the insolubility of chitosan-containing compositions |
09/20/2012 | CA2830434A1 Preparation of chitosan-based microporous composite material and its applications |
09/20/2012 | CA2829864A1 Hydrophilic modified polyrotaxane composition |
09/20/2012 | CA2829862A1 Production method for powdered hydrophilic modified polyrotaxane |
09/20/2012 | CA2829857A1 Polyrotaxane composition |
09/20/2012 | CA2829854A1 Production method for hydrophilic modified polyrotaxane |
09/19/2012 | EP2499186A1 Biomass fractionation process for bioproducts |
09/19/2012 | EP2499167A1 Compositions and methods for treating a disorder or defect in soft tissue |
09/19/2012 | CN102676619A Comprehensive utilization process for marine fish skins |
09/19/2012 | CN102676613A Preparation method for disaccharide, tetrasccharide and hexaose of chondroitin sulfuric acid |
09/19/2012 | CN102676612A Pretreatment method for improving enzyme hydrolysis rate of lignocellulose |
09/19/2012 | CN102676609A Method for efficiently preparing inhomogenous Marasmius androsaceus polysaccharide through membrane separation technology |
09/19/2012 | CN102676427A Streptococcus alactolyticus and application thereof |
09/19/2012 | CN102675804A Thermoplastic konjac glucomannan/graphene oxide compound material and preparation method thereof |
09/19/2012 | CN102675674A Self-assembled modified polylactic acid material of lysozyme and mushroom polysaccharide sulfate and preparation method thereof |
09/19/2012 | CN102675651A Preparation method of chitosan hydrogel for antiseptic dressing |
09/19/2012 | CN102675486A Method for producing selenylation cyclodextrin on large scale |
09/19/2012 | CN102675485A Extraction method for porcine cartilage polysaeeharide |
09/19/2012 | CN102675484A Synthetic method of 4-hydrazoic benzoyl chitosan |
09/19/2012 | CN102675483A Homogeneous pectic polysaccharides and method for obtaining same from tea polysaccharides |
09/19/2012 | CN102675482A Method for comprehensively utilizing pear residues |
09/19/2012 | CN102675481A Nano xylan and preparation method thereof |
09/19/2012 | CN102675480A Preparation method of pleurotus nebrodensis polysaccharide with high yield |
09/19/2012 | CN102675479A Method for producing pleurotus nebrodensis polysaccharide by compound enzymatic hydrolysis technology |
09/19/2012 | CN102675478A Method for extracting and purifying rhodiola rosea polysaccharides |
09/19/2012 | CN102675317A Method for extracting a plurality of kinds of active ingredients from tea leaves simultaneously |
09/19/2012 | CN102671231A Method for preparing marine-derived compound collagen dressing |
09/19/2012 | CN101704899B Method for preparing radix actinidia chinensis polysaccharide extract |
09/19/2012 | CN101060792B Modified plant gums for preparations of active ingredients |
09/18/2012 | US8268989 Thermally inhibited polysaccharides and process of preparing |
09/18/2012 | US8268017 Method for stabilizing leuco-type colorant |
09/18/2012 | CA2555205C Method for the manufacture of carboxyalkylinulin |
09/18/2012 | CA2523053C A process for the preparation of hydroxy polymer esters and their use |
09/13/2012 | WO2012121862A2 Valproic acid derivative compounds |
09/13/2012 | WO2012121617A1 Oligosaccharide compounds |
09/13/2012 | WO2012121206A1 Method for producing glycopeptide having sialyl sugar chain, sialyl sugar chain-added amino acid derivative to be used in same, and glycopeptide |
09/13/2012 | WO2012121041A1 Method for producing sialic-acid-containing sugar chain |