| Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467) |
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| 01/18/2012 | CN102321598A Method for disrupting seaweed cells by using yeast display pectinase cooperated with ultrasonic waves |
| 01/18/2012 | CN102321596A Method for crushing laver cells by using yeast display lipase cooperated with supersonic wave |
| 01/18/2012 | CN102321453A Solid-solid phase change material and preparation method thereof |
| 01/18/2012 | CN102321271A Preparation method for chitosan-based porous scaffolds with biological activity |
| 01/18/2012 | CN102321250A Temperature-sensitive amphiphilic cyclodextrin polymer as well as preparation method and application |
| 01/18/2012 | CN102321248A Injectable temperature sensitive gel used for filling and repairing damaged tissues |
| 01/18/2012 | CN102321196A O-salicylic acid esterified oligo-chitosan salicylaldehyde Schiff base bacteriostatic agent and preparation method thereof |
| 01/18/2012 | CN102321195A Chitosan aminoethyl quaternary ammonium salt derivative and preparation method thereof |
| 01/18/2012 | CN102321194A Method for preparing water-soluble chitosan with low molecular weight |
| 01/18/2012 | CN102321193A Ultrasonic-microwave synergic extraction method of chondroitin sulfate |
| 01/18/2012 | CN102321192A New preparation method of housefly larva chitosan |
| 01/18/2012 | CN102321191A Enzymolysis-chemistry combined method for producing sodium alginate |
| 01/18/2012 | CN102321190A Photocatalytic oxidation process for preparing multi-aldehyde sodium alginate |
| 01/18/2012 | CN102321189A Comprehensive extraction process for auricularia auricula polysaccharide |
| 01/18/2012 | CN102321188A Method for extracting polysaccharides from American ginseng |
| 01/18/2012 | CN102321187A Method for extracting whole peptidoglycan from bifidobacterium longum NQ-1501 |
| 01/18/2012 | CN102321186A Carboxymethylated auricularia auricula polysaccharide and crude polysaccharide, and preparation method and application thereof |
| 01/18/2012 | CN102321123A Preparation device of water-soluble chitosan oligosaccharide |
| 01/18/2012 | CN102321052A Method for synthetically utilizing kelp to extract and purify fucoxanthine and fucoidan organosulfate |
| 01/18/2012 | CN102319448A Antibacterial aquagel material for preparing medical wound dressing and preparation method thereof |
| 01/18/2012 | CN102319289A Hyperglycemic Chinese medicinal composition comprising cinnamon polyphenol and the like and preparation method of hyperglycemic Chinese medicinal composition |
| 01/18/2012 | CN101973976B Method for extracting dihydromyricetin, ampelopsis grossedentata amylase and ampelopsis grossedentata polyphenol from ampelopsis grossedentata |
| 01/18/2012 | CN101921481B Gel prepared by in situ crosslinking hyaluronic acid and polyaspartic acid and preparation method thereof |
| 01/18/2012 | CN101891834B Polysaccharide sulfate fragment (PSC), preparation method and application thereof |
| 01/18/2012 | CN101831006B Preparation method of new type hyaluronic acid derivative containing coumarin fluorophore |
| 01/18/2012 | CN101591400B Post-extracting method for low-acyl clean-type gellan gum |
| 01/17/2012 | US8097405 Nucleic acid sequencing processes using non-radioactive detectable modified or labeled nucleotides or nucleotide analogs, and other processes for nucleic acid detection and chromosomal characterization using such non-radioactive detectable modified or labeled nucleotides or nucleotide analogs |
| 01/17/2012 | CA2484269C Compounds and method for coating surfaces in a haemocompatible manner |
| 01/12/2012 | WO2012004063A1 Biotechnological production of chondroitin |
| 01/12/2012 | US20120010399 Biotechnological Production of Chondroitin |
| 01/12/2012 | US20120010391 Bonding Products of Aminated Polysaccharides |
| 01/12/2012 | US20120010155 Gntiii expression in plants |
| 01/12/2012 | US20120009660 Method of ash removal from a biomass |
| 01/12/2012 | CA2801843A1 Biotechnological production of chondroitin |
| 01/11/2012 | EP2404939A2 Low molecular weight heparin composition and uses thereof |
| 01/11/2012 | EP1461363B1 Process for the production of alginate having a high mannuronic acid-content |
| 01/11/2012 | CN202105455U Intelligent corn polysaccharide and dietary fiber extraction apparatus |
| 01/11/2012 | CN102312021A Preparation method of Curdlan oligomers |
| 01/11/2012 | CN102311519A Method for preparing ternary graft-modified polymer |
| 01/11/2012 | CN102311512A Cyclodextrin-aliphatic polyester-phosphatidyl ethanolamine graft polymer and preparation method thereof |
| 01/11/2012 | CN102311511A Device for cleaning pomace |
| 01/11/2012 | CN102311510A Method for extracting perillafrutescens L. polysaccharide from perillafrutescens L. seeds and purifying perillafrutescens L. polysaccharide |
| 01/11/2012 | CN102311509A Extracting method of sweet potato stem leaf polysaccharide |
| 01/11/2012 | CN102311508A Process for extracting transparent high-acyl gellan gum |
| 01/11/2012 | CN102309763A Medicinal composition and preparation method thereof |
| 01/11/2012 | CN102309761A Uncharged amphiphilic chitosan nano drug carrier and preparation method and application thereof |
| 01/11/2012 | CN102309760A Cationic amphiphilic chitosan nano drug carrier and preparation method and application thereof |
| 01/11/2012 | CN102308904A Method for rapidly preparing glycopeptides |
| 01/11/2012 | CN101891838B Method for recovering residual algin from floating waste residue liquid in seaweed chemical production |
| 01/11/2012 | CN101880356B Preparation method of grafting amphoteric chitosan flocculant |
| 01/11/2012 | CN101792540B Carbon nano tube chitosan composite membrane and preparation method thereof |
| 01/11/2012 | CN101712725B New dialyzing technology in preparation process of bacilli calmette-guerin (BCG) polyose nuclear acid |
| 01/11/2012 | CN101701045B Method for preparing carboxymethyl chitosan by micro-aqueous phase |
| 01/11/2012 | CN101560269B Method for preparing yeast beta-1, 3-glucan |
| 01/11/2012 | CN101503721B Method for extracting swan-mussel polysaccharide |
| 01/11/2012 | CN101067007B Production process of glucomannan meal |
| 01/10/2012 | US8093376 Method for preparation of high enzymatic resistance hydroxyalkylcellulose derivatives |
| 01/10/2012 | US8093375 Reactive polysaccharide derivatives, their preparation and their use |
| 01/10/2012 | US8093374 Bismuth hyaluronate, the preparation method and the use thereof |
| 01/10/2012 | US8092815 Produced by dissolving chitosan in acidic solution, adding silver nitrate, basification with ammonium hydroxide, filtering, washing, drying and grinding; finishing solution for textiles or polymeric articles; microfiltration and ultrafiltration membranes |
| 01/10/2012 | US8092732 Processing method of the natural cellulose fiber with feature for enhancing the capability of antifungi, antibacteria and deodorization |
| 01/05/2012 | WO2011133227A3 Synthetic oligosaccharides for staphyloccocus vaccine |
| 01/05/2012 | US20120004406 Cellulose crosslinked fibers with reduced fiber knots manufactured from plasma treated pulpsheets |
| 01/05/2012 | US20120004401 Compositions comprising lipochitooligosaccharides |
| 01/05/2012 | US20120004195 Cyclodextrin-based polymers for therapeutic delivery |
| 01/05/2012 | US20120004158 Quaternised Ammonium Cyclodextrin Compounds |
| 01/04/2012 | CN102307907A Aminated hemicellulose molecule and method for production thereof |
| 01/04/2012 | CN102304501A Complex enzyme preparation and application and method thereof for extracting plant polysaccharides by using same |
| 01/04/2012 | CN102304416A Technique for extracting purple laver oil from purple laver |
| 01/04/2012 | CN102304193A Preparation method and application of oligomeric hyaluronic acid |
| 01/04/2012 | CN102304192A Method for extracting low-ester pectin from sunflower heads and stems and ultrafiltration device |
| 01/04/2012 | CN102304191A Method for extracting crude polysaccharide from waste internal organs of sea worms |
| 01/04/2012 | CN102304190A Preparation method of carboxymethyl levan and applications thereof |
| 01/04/2012 | CN102304189A Method for extracting anti-oxidant mung bean polysaccharide |
| 01/04/2012 | CN102302949A Novel photocatalytic sensitizer and preparation method thereof |
| 01/04/2012 | CN101961427B Method for extracting polysaccharide and polyphenol of oil-tea camellia husk |
| 01/04/2012 | CN101862461B Gadolinium-containing macromolecular contrast agent for specific imaging of lymphatic system and preparation method thereof |
| 01/04/2012 | CN101830996B Method for separating and purifying blue algae polysaccharide |
| 01/04/2012 | CN101698711B Method for preparing chitosan resin for extracting noble metals from bittern |
| 01/04/2012 | CN101597344B Method for extracting, separating and purifying heparin |
| 01/03/2012 | US8088916 Hyaluronic acid-methotrexate conjugate |
| 01/03/2012 | US8088626 Chiral selectors for separating enantiomers of a compound |
| 01/03/2012 | US8088209 Cationic liquid starchy composition and uses thereof |
| 01/03/2012 | CA2457719C Derivatives of partially desulphated glycosaminoglycans as heparanase inhibitors, endowed with antiangiogenic activity and devoid of anticoagulating effect |
| 01/03/2012 | CA2420618C Percarboxylated polysaccharides, and a process for their preparation |
| 12/29/2011 | WO2011160216A2 Compounds useful in imaging and therapy |
| 12/29/2011 | WO2011107866A3 Silyl-derivatives of polysaccharides |
| 12/29/2011 | US20110319607 Method For The Microbial Production Of A Body Containing Cellulose |
| 12/29/2011 | US20110319592 Process for the Purification of Antibodies Using Affinity Resins Comprising Specific Ligands |
| 12/29/2011 | US20110319528 Method for producing chitin nanofibers, composite material and coating composition each containing chitin nanofibers, and method for producing chitosan nanofibers, composite material and coating composition each containing chitosan nanofibers |
| 12/29/2011 | US20110319357 Hyaluronic Acid Derivatives |
| 12/29/2011 | CA2804934A1 Method for extracting soluble sugar molecules from biomass material |
| 12/28/2011 | EP2399940A2 Modified macromolecules and methods of making and using thereof |
| 12/28/2011 | CN102300880A 用作药物的羧基烷基环糊精多硫酸酯 Use as a medicament carboxyalkyl cyclodextrin polysulfate |
| 12/28/2011 | CN102300870A 低分子量多硫酸化透明质酸衍生物和含有它的医药 Low molecular weight sulfated hyaluronic acid derivative and its pharmaceutical containing |
| 12/28/2011 | CN102295987A 溶剂法从紫菜中提取紫菜油的方法 The method of solvent extraction of oil from seaweed laver |
| 12/28/2011 | CN102295983A 一种综合利用含油微藻的生产方法 OILY utilization of microalgae production methods |
| 12/28/2011 | CN102295711A 从猪肺中提取肝素钠并联产多肽蛋白粉的工艺 Heparin extracted from lung and cogeneration technology polypeptide protein powder |
| 12/28/2011 | CN102295710A Method of comprehensive utilization of fresh bone with cartilage and simultaneous production of chondroitin sulfate and meat flavor |
| 12/28/2011 | CN102295709A 一种浅色高分子量灵芝多糖及其制备方法 A light colored high molecular weight polysaccharide Ganoderma lucidum and its preparation method |