Patents
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
03/2013
03/20/2013CN102978260A Method for refining chondroitin sulfate crude product
03/20/2013CN102978257A Production method of dextranum
03/20/2013CN102978185A Oligosaccharides comprising an aminooxy group and conjugates thereof
03/20/2013CN102977378A Amphipathic heparin-based block polymer and preparation method and application thereof
03/20/2013CN102977228A Method for extracting high-potency heparin sodium
03/20/2013CN102977227A Method for preparing chitosan-like efficient flocculant
03/20/2013CN102977226A Method for preparing pectin from shaddock peels
03/20/2013CN102977225A Preparation method of natural pectin
03/20/2013CN102977224A Method for preparing calcium alginate
03/20/2013CN102977223A Preparation method for anisic aldehyde-modified sodium alginate and gel microspheres thereof
03/20/2013CN102977222A Method for extracting ganoderma lucidum mycelia polysaccharide germanium
03/20/2013CN102977221A Preparation method of coix seed polysaccharide and application of coix seed polysaccharide
03/20/2013CN102977220A Purely physical preparation method of vegetal and microbial polysaccharides
03/20/2013CN102977219A Hypo- and hyper-acetylated meningococcal capsular saccharides
03/20/2013CN102977218A Method for extracting polysaccharide from buckwheat brans
03/20/2013CN102977175A Application of glucosamine derivatives as small molecule drug kidney-targeting modifying groups
03/20/2013CN102976463A Crosslinked cation locust bean gum flocculant and preparation method thereof
03/20/2013CN102974410A Method and dedicated chip for preparation of micron calcium alginate filament based on microfluidic chip
03/20/2013CN102972213A Grifola frondosa strain and method utilizing strain for liquid fermentation to cogenerate laccase and beta-glucan
03/20/2013CN102443177B Method for preparing amphoteric chitosan water reducing agents
03/20/2013CN102430124B Pill coating with ultralow friction coefficient and preparation method thereof
03/20/2013CN102344499B Method for preparing Iota-carrageenan
03/20/2013CN102336838B Paramagnetic metal complex and synthetic method and application thereof
03/20/2013CN102250365B PH-sensitive reduction responsive nanogel and preparation method thereof
03/20/2013CN102212147B Chitosan condensed thiosemicarbazide derivative and preparation method thereof
03/20/2013CN102150735B Method for comprehensively utilizing and processing gracilaria
03/20/2013CN101810879B Bioactive polysaccharide self-assembly modified polyurethane material and preparation method thereof
03/20/2013CN101663326B Process methods for fucoidan purification from seaweed extracts
03/20/2013CN101235100B Method for cleanly preparing acylchitosan
03/19/2013US8399656 Process for preparing glycopeptides having asparagine-linked oligosaccharides, and the glycopeptides
03/19/2013US8399635 Chitosan derivatives to treat animals or optimize animal health
03/19/2013CA2519969C Modified gum arabic
03/14/2013WO2013036568A1 Hyaluronic acid/collagen- based dermal filler compositions and methods for making same
03/14/2013WO2011069474A3 Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereof
03/14/2013US20130066064 Novel process
03/14/2013US20130065852 Analysis of sulfated polysaccharides
03/14/2013US20130064858 Polysaccharide suitable to modulate immune response
03/14/2013US20130061848 Coffee Treatment Method
03/14/2013CA2848026A1 Hyaluronic acid/collagen- based dermal filler compositions and methods for making same
03/13/2013EP2566486A1 Sulphated hyaluronic acid in combination with g-csf for use in mobilising blood stem cells
03/13/2013CN202786075U Elution tank for extraction of heparin sodium
03/13/2013CN202786074U Concentration device for extraction of heparin sodium
03/13/2013CN102971432A Fucose-containing bacterial biopolymer
03/13/2013CN102965414A Method for extracting chondroitin sulfate from fermentation broth
03/13/2013CN102965318A Streptococcus thermophilus generating exopolysaccharides and applications of streptococcus thermophilus
03/13/2013CN102965213A Method for coating chitosan slow-release membrane on outer surface of washing ball
03/13/2013CN102964610A Preparation method of polydopamine modified alginic acid microspheres
03/13/2013CN102964469A Ultrasound-assisted preparation method of high strength Gracilaria agar
03/13/2013CN102964468A Procyanidine-modified carboxymethyl chitosan
03/13/2013CN102964467A New process for preparing chitin
03/13/2013CN102964466A Abelmoschus manihot polysaccharide with anti-tumor activity and preparation method thereof
03/13/2013CN102964465A Method for extracting angelica polysaccharide by use of angelica dregs
03/13/2013CN102964464A Method for extracting and purifying bracteatum polysaccharide with blood sugar regulation activity
03/13/2013CN102964463A Method for extracting and separating Chinese yam polysaccharide
03/13/2013CN102964462A Wedelia prostrate polysaccharide as well as preparation method and application of wedelia prostrate polysaccharide
03/13/2013CN102964461A Auxiliary extraction method of biological enzyme for improving dissolution rate of dendrobe bioactive polysaccharide
03/13/2013CN102964460A Method for continuously extracting and separating polysaccharides and 1-deoxynojirimycin from mulberry leaves
03/13/2013CN102964459A Lentinan calcium complex, and preparation method and application thereof
03/13/2013CN102961764A Gadolinium-containing macromolecular contrast agent and preparation method thereof
03/13/2013CN102961763A Paramagnetism metal complex magnetic resonance imaging contrast agent containing asparaginic acid-glucan and preparation method of contrast agent
03/13/2013CN102961404A Derivative of composition extracted from animal organs
03/13/2013CN102961403A Composition extracted from animal organs
03/13/2013CN102961395A Sargassum henslowianum polysaccharide or sargassum henslowianum polysaccharide containing extract and applications thereof
03/13/2013CN102961297A Novel moisturizing and ageing resisting skin care product containing natural tremella polysaccharide
03/13/2013CN101977938B Process for the ultrapurification of alginates
03/13/2013CN101970503B Carrageenan modified by ion-exchange process
03/07/2013WO2013030264A1 Method to modify carbohydrates
03/07/2013US20130059816 Compositions and methods for treatment of autoimmune and other disease
03/07/2013US20130059769 Topically administered, skin-penetrating glycosaminoglycan formulations suitable for use in cosmetic and pharmaceutical applications
03/07/2013US20130058957 Dendritic cell immunoreceptor agonist
03/06/2013EP2563818A1 Cassia derivatives
03/06/2013EP2563305A1 Method for functionalizing a solid material surface with self assembling or self aggregating cyclodextrins and products thereof
03/06/2013CN102952904A New additive for producing sugar from sugarcane, preparation method thereof and application method thereof in sugar production
03/06/2013CN102952263A Graft polymer, and preparation method and use thereof
03/06/2013CN102952208A Amphiphilic amido inulin and preparation method thereof
03/06/2013CN102952207A Preparation method and application of 6-(1-methyl-beta-carboline-3-carboxylic acetyl)-6-deoxy-beta-cyclodextrin and supramolecular inclusion complex thereof with adriamycin
03/06/2013CN102952206A Technique method of extracting heparin sodium by virtue of macroporous polymeric adsorbent
03/06/2013CN102952205A Separating and extracting technique of heparin sodium crude product
03/06/2013CN102952204A Novel production technique of heparin sodium
03/06/2013CN102952203A Method for preparing heparin lithium by ion-exchange resin method
03/06/2013CN102952202A Preparation method and use of ultralow-molecular weight heparin sodium
03/06/2013CN102952201A Cryptococcus Neoformans capsular polysaccharide preparation method
03/06/2013CN102952200A Preparation method of Candida albicans cell wall mannan
03/06/2013CN102949729A Active targeting type small interfering ribonucleic acid (siRNA) delivery carrier and preparation method thereof
03/06/2013CN102382203B High-efficiency extraction process for polysaccharide of lotus seeds
03/06/2013CN102351959B Preparation method and application of multiflower knotweed vine polysaccharide chelate zinc
03/06/2013CN102321195B Chitosan aminoethyl quaternary ammonium salt derivative and preparation method thereof
03/06/2013CN102309763B Medicinal composition and preparation method thereof
03/06/2013CN102241790B Amphipathic chitosan derivative and preparation method and application thereof
03/05/2013US8389713 Polysaccharide pseudo-sponge
02/2013
02/28/2013WO2013028904A2 Dermal filler compositions including antioxidants
02/28/2013US20130053507 Hydrophobic ceragenin compounds and devices incorporating same
02/28/2013US20130052687 Processing Paper Feedstocks
02/28/2013US20130052131 Nanoparticles, methods of making nanoparticles, and methods of use
02/28/2013US20130047888 Carbohydrate binders and materials made therewith
02/28/2013CA2844785A1 Dermal filler compositions including antioxidants
02/27/2013EP2560996A1 Phase separated composite
02/27/2013EP2560981A2 Synthetic oligosaccharides for staphylococcus vaccine
02/27/2013CN202751835U Extracted pectin device of preventing alcohol from volatilizing
02/27/2013CN102947347A Process for the separation of lignins and sugars from an extraction liquor
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ... 245