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)
04/2012
04/03/2012US8148112 Sugar chain containing 4-position halogenated galactose and application thereof
04/03/2012US8147821 Using absorber; hydration
04/03/2012CA2501546C Heparin-derived polysaccharide mixtures, preparation thereof and pharmaceutical compositions containing same
04/03/2012CA2482686C A marker for measuring liver cirrhosis
04/03/2012CA2339066C Amides of hyaluronic acid and the derivatives thereof and a process for their preparation
03/2012
03/29/2012WO2012040592A1 Methods and compositions for the evaluation of renal injury using hyaluronic acid
03/29/2012WO2012038238A1 Highly concentrated, spherical biopolymer gel particle suspensions prepared by hipe-gelation process
03/29/2012US20120077972 Chlorination of sucrose-6-esters
03/29/2012US20120077970 Method for preparing molecular complexes between adapalene and cyclodextrins
03/29/2012US20120077774 Compositions and their use for removing cholesterol
03/29/2012US20120076711 Amine containing fibrous structure for adsorption of co2 from atmospheric air
03/29/2012US20120073194 Methods of preventing flooding in manufactured seed
03/28/2012EP2433970A1 Microprocessing for preparing a polycondensate
03/28/2012CN102391549A Preparation method of abelmoschs esculentus water-soluble polysaccharide spray-dried powder
03/28/2012CN102391519A Method for preparing chitosan immobilized cyclodextrin derivative from chitin
03/28/2012CN102391445A Polyacrylate polymer terminated cyclodextrin polyrotaxane and preparation method thereof
03/28/2012CN102391394A 6<A>-(3-methoxy chloropropylamine)-beta-cyclodextrin with broad spectrum chiral resolution capacity and preparation method and application thereof
03/28/2012CN102391393A Stem explosion-based continuous extraction method for tobacco
03/28/2012CN102391392A Method for extracting agar from ahnfeltia algae
03/28/2012CN102391391A Natural high-molecular acrylate and its preparation method
03/28/2012CN102391390A Tobacco extraction method based on steam explosion
03/28/2012CN102391389A Colloidal bismuth pectin compound and medicinal composition thereof, and preparation methods and application thereof
03/28/2012CN102391388A Method for extracting polysaccharides of ophiopogon japonicus by subcritical water and application in cigarette
03/28/2012CN102391387A Microwave chemical extraction method of active polysaccharide in higher plants or edible and medicinal fungi
03/28/2012CN102391386A Polysaccharide extract solution of carambola, and preparation method and application thereof
03/28/2012CN102391385A Extraction and purification method of bioactive polysaccharides in dendrobium huoshanense
03/28/2012CN102391384A Production process for high acyl gellan gum
03/28/2012CN102391383A Modification method for ZG gum for production in oil field and application thereof
03/28/2012CN102391378A Method for preparing cellulose acetate from wheat straws
03/28/2012CN102391317A Method for separating alginate-derived oligosaccharides from alginate-derived oligosaccharide fermentation liquor
03/28/2012CN102389477A Traditional Chinese medicine for treating benign prostatic hyperplasia
03/28/2012CN102079794B Mucoadhesive xyloglucan-containing formulations useful in medical devices and in pharmaceutical formulations
03/28/2012CN101942035B Method for extracting and refining rhizobia exocellular polysaccharide
03/28/2012CN101885786B Chelation group-containing chitosan and preparation method and application thereof
03/28/2012CN101817887B Chelation group-containing chitosan and preparation method and application thereof
03/28/2012CN101676303B Low-molecular-weight glucan, its preparation method and use
03/28/2012CN101665778B Uranidin generation deficiency sphingolipid sphingomonas paucimobilis and application thereof in gellan gum production
03/27/2012US8143391 Process for producing water-soluble hyaluronic acid modification
03/27/2012US8142785 Branched beta -(3)-glucan for use as tool in stimulation of immune system of fish
03/27/2012CA2489862C Epimerized derivatives of k5 polysaccharide with a very high degree of sulfation
03/22/2012WO2012036152A1 High purity heparin and production method therefor
03/22/2012WO2012034996A1 Process for production of l-fucose
03/22/2012WO2012034544A2 Method of preparation of highly substituted hyaluronic acid amides
03/22/2012US20120070904 Nanoporous carbohydrate frameworks and the sequestration and detection of molecules using the same
03/22/2012US20120070492 Rhein or diacerein compositions
03/22/2012CA2811186A1 High purity heparin and production method therefor
03/21/2012CN102382313A Preparation method of N-2-hydroxypropyl trimethyl ammonium chloride chitosan/ N,O-carboxymethyl chitosan naonparticle
03/21/2012CN102382308A Hydroxyphenyl cross-linked macromolecular network and applications thereof
03/21/2012CN102382210A Double active reaction type cyclodextrin and preparation method thereof
03/21/2012CN102382209A Discharging device of chitin diatomic base cooking boiler
03/21/2012CN102382208A Preparation method of photo-polymerizable chitosan derivative
03/21/2012CN102382207A Natural biomaterial acrylate derivative and preparation method thereof
03/21/2012CN102382206A Chitooligosaccharide quaternary ammonium salt and preparation method thereof
03/21/2012CN102382205A Method for extracting pectin from banana peels
03/21/2012CN102382204A Low-molecular-weight polysaccharide sulfate and preparation method and application thereof
03/21/2012CN102382203A High-efficiency extraction process for polysaccharide of lotus seeds
03/21/2012CN102382202A Method for extracting water-soluble polysaccharide from morinda citrifolia fruits
03/21/2012CN102382201A Method for extracting polysaccharide from imperata rhizome
03/21/2012CN102382200A Production process for separating and extracting sargasso polysaccharide by enzymatic hydrolysis method
03/21/2012CN102382199A High yield energy saving preparation method of Hericium erinaceus polysaccharide
03/21/2012CN102382198A Process for extracting holothuria ldeucospilota acidic mucopolysaccharide from holothurian processing liquid and preparing instant lyophilized powder
03/21/2012CN102381962A Extraction method of effective components of Chinese angelica
03/21/2012CN101961364B Effective part of chicory or jerusalem artichoke and preparation thereof
03/21/2012CN101935365B Method for synthesizing brain targeting head modification cyclodextrin (CD) derivative
03/21/2012CN101709096B O-(amino ethyl) inulin and preparation and application thereof
03/21/2012CN101580553B Preparation method of cynomorium songaricum polysaccharide
03/21/2012CN101360479B Thermoset neutralizing chitosan composite forming hydrogel, lyophilized products and preparation method thereof
03/21/2012CN101343331B Synthesis of substituted pachyman
03/21/2012CN101163410B Process for drying uronic acid oligosaccharides
03/20/2012US8137797 Polymeric structures comprising a hydrophile
03/20/2012US8137685 Reaction product of hyaluronic acid and a phosphatidyl ethanolamine; biocompatibility and bio-safety; formed or molded to shape used to treat a knee joint; prevent accretion of a tissue after an operation; keep skin wet
03/15/2012WO2012032154A1 Process for the production of hyaluronic acid in escherichia coli or bacillus subtilis
03/15/2012WO2012032153A1 "process for the production of hyaluronic acid in escherichia coli or bacillus megaterium"
03/15/2012WO2012032151A2 Hybrid cooperative complexes of hyaluronic acid
03/15/2012WO2012032150A2 Process for obtaining hyaluronic acid of defined molecular weight
03/15/2012US20120065368 Cyclodextrin-based polymers for therapeutics delivery
03/15/2012US20120065300 Cnt-infused fiber and method therefor
03/15/2012US20120065161 Cyclodextrin-based polymers for therapeutic delivery
03/15/2012US20120065159 Composition containing chamaecyparis obtusa polysaccharides to be externally applied to the skin
03/15/2012US20120065157 Particulate-soluble glucan preparation
03/15/2012US20120064109 Immunogenic composition and uses thereof
03/15/2012CA2810742A1 Hybrid cooperative complexes of hyaluronic acid
03/15/2012CA2810590A1 Mercapto-modified biocompatible macromolecule derivatives with low degree of mercapto-modification and the cross-linked materials and uses thereof
03/14/2012EP2428578A1 Glucuronic acid-containing glucan, process for production of same, and use of same
03/14/2012EP2427503A1 Novel acylated decasaccharides and their use as antithrombotic agents
03/14/2012EP2427502A1 Novel sulfated octasaccharide and its use as antithrombotic
03/14/2012EP2427501A1 Novel sulfated heptasaccharide and its use as antithrombotic agent
03/14/2012EP2427500A1 Novel acylated 1,6-anhydro decasaccharide and its use as antithrombotic agent
03/14/2012EP2427499A1 Compositions and methods for making alpha-(1,2)-branched alpha-(1,6) oligodextrans
03/14/2012EP2427198A1 Use of an acylated octasaccharide as antithrombotic agent
03/14/2012CN102372795A Method for preparing beta-chitin by utilizing squid theca
03/14/2012CN102372794A Method for preparing chondroitin sulfate
03/14/2012CN102372793A Extraction method of chitin
03/14/2012CN102372792A Extraction method of squid mucopolysaccharide
03/14/2012CN102372791A Preparation process of pectin with maize straw
03/14/2012CN102372790A Phycophyta polysaccharide as well as preparation method and application thereof to cigarettes
03/14/2012CN102372789A Peach gum polysaccharide, its extractive, preparation method and application thereof
03/14/2012CN102372788A Mactra veneriformis glycosaminoglycan extraction method
03/14/2012CN102372787A Method for producing maize pollen polysaccharides with radiation-proof effect by membrane separation technology
03/14/2012CN102372786A Modification of carbohydrates using continuous generation of hydroxyl radicals
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