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)
06/2003
06/26/2003US20030119780 Therapeutical treatments
06/26/2003US20030119672 Chitosan; neutralization, precipitation
06/26/2003US20030119157 Uniform pore size; adding solution to a organic solvent of low temperature; freeze-drying; phase separation; superior in cell attachment, biocompatibility, and biodegradability
06/26/2003CA2507846A1 Chitosan oligosaccharides and uses thereof
06/25/2003EP1320374A1 Influenza virus binding, sialylated oligosaccharide substance and use thereof
06/25/2003EP1263470B1 METHOD FOR PRODUCING A COENZYME Q10 / $g(g)-CYCLODEXTRIN COMPLEX
06/25/2003EP1135417B1 Polysaccharide chiral esters, one of the methods for preparing them and their uses for obtaining optically enriched acids or chiral chromatography
06/25/2003EP1112097B1 New process for preparing surface modification substances
06/25/2003EP0752862B1 Use of biopolymers for muscle treatment
06/25/2003CN1426424A Compound comprising crosslinked polyrotaxane
06/25/2003CN1426419A Pharmaceutical compositions containing oligosaccharides and preparation thereof
06/25/2003CN1425738A Cation polymer oil-displacing agent and its preparing method
06/25/2003CN1425696A Preparation of crust oligosaccharide and use
06/25/2003CN1425695A Amphoteric chitosan and its preparing method
06/25/2003CN1425694A Water soluble heteropolysaccharide with anti-tumor activity and its preparing method and use
06/25/2003CN1425693A Water soluble heteropolysaccharide and its preparing method and use
06/25/2003CN1425692A Process for extracting lichee polysaccharide
06/25/2003CN1425691A Acetyl mannan and its preparing method and use
06/25/2003CN1112369C Method for extracting high purity chitin from housefly maggot
06/25/2003CN1112368C Method for separating and purifying water soluble chitosan
06/24/2003US6583248 Methacrylate groups; dental cement
06/24/2003US6583219 Three-dimensional, crosslinked interpenetrating polymer network
06/19/2003WO2003050144A1 Anti-wrinkle silicone polysaccharide compounds and compositions comprising said compounds
06/19/2003US20030113877 Glucan derived from aspergillus
06/19/2003US20030113353 Fast hydrating dispersible biopolymer
06/18/2003CN1424332A Homogeneous chemical modification of hemicellulose of stalks
06/18/2003CN1424331A Extraction of acetylized mannan from aloe juice
06/18/2003CN1424330A Extraction of aloe polysaccharide
06/18/2003CN1424329A Preparation of aloe acetylized mannan
06/18/2003CN1424317A Structure and preparation of rhamnegin with xylopyranose branched chain as medicine
06/18/2003CN1111542C Process for preparing food additive from stem, cake and seed of flax
06/18/2003CN1111541C Polymannuronic acid sulfate
06/17/2003US6579978 Biomaterials comprising N-sulphated hyaluronic acid compounds or derivatives thereof
06/17/2003US6579711 Lactic acid bacteria species
06/17/2003US6579531 Method for treating heart disease and cardiovascular disease in diabetic and non-diabetic patients
06/17/2003CA2126494C Coated paper and process for making the same
06/12/2003WO2003048212A1 Process for physicochemically producing glycogen and glycogen obtained thereby
06/12/2003WO2003047518A2 Cyclodextrin grafted biocompatible amphiphilic polymer and methods of preparation and use thereof
06/12/2003US20030109493 Use of polysulphated cyclodextrins for treating osteoarthritis
06/12/2003US20030109491 Use of heparinoid derivatives for the treatment and diagnosis of disorders which can be treated with heparinoids
06/12/2003US20030109489 Oligosaccharide derivatives and process for producing the same
06/12/2003US20030108573 Phenol, water solvent extraction using a protease
06/12/2003CA2468556A1 Cyclodextrin grafted biocompatible amphiphilic polymer and methods of preparation and use thereof
06/11/2003EP1318171A1 Polysaccharide conjugate capable of binding cellulose
06/11/2003EP1317489A1 A mixture of non-sulfated fucose-based oligosaccharides, a cosmetic or pharmaceutical composition comprising said mixture and its use in cosmetics or pharmacy
06/11/2003CN1422888A Nucleic compound and production method thereof, and its use in the preparation of immune formulation
06/11/2003CN1422872A High-germanium ganoderic polysaccharide and ganoderic acid extraction method
06/11/2003CN1422862A 3,6 branched manno oligose structure used as medicine and its preparation method
06/11/2003CN1111171C Heparin and its preparing process
06/11/2003CN1111170C Solvent extraction process of extracting and separating polysaccharide from algae leaching liquor
06/10/2003US6576261 Potentiation of inclusion complex formation of cyclodextrin derivatives
06/05/2003WO2003046014A1 Method for sulphonation of compounds comprising free hydroxyl (oh) groups or primary or secondary amines
06/05/2003WO2003045908A2 Method for controlling angiogenesis in animals
06/05/2003WO2003045414A2 Use of laminarin in the treatment of cancer as well as bacterial, viral and fungal infections
06/05/2003WO2003045334A2 Methods and compositions for ameliorating the undesirable effects of chemotherapy
06/05/2003WO2003045164A1 Method for producing pectin
06/05/2003US20030104020 Chitosan compositions
06/05/2003US20030101521 Method of adsorbing dye in aqueous solution by chemical cross-linked chitosan beads
06/05/2003CA2467451A1 Method for controlling angiogenesis in animals
06/04/2003EP1047725B1 Polysaccharide conjugate capable of binding cellulose
06/04/2003EP0907662B1 Galactosylated hydroxyalkyl polysaccharides and their derivatives
06/04/2003EP0656368B2 Small-diameter composite composed of water-soluble carboxypolysaccharide and magnetic iron oxide
06/04/2003CN1422283A Glycosaminoglycans derived from the K5 polysaccharide having high anticoagulant and antithrombotic activity and process for their preparation
06/04/2003CN1421533A Sulfation algae glycan oligose
06/04/2003CN1421464A Low molecular weight heparine sodium (calcium) and its prepn
06/04/2003CN1421452A Structure and prepn of 2,6-branched oligosaccharide with medicinal application foreground
06/04/2003CN1110566C Process for extracting polyose from polyporus frondosus fermenting liquor
06/03/2003US6573245 Modified polysaccharide adjuvant-protein antigen conjugates, the preparation thereof and the use thereof
06/03/2003CA2282757C Opthalmic composition
05/2003
05/30/2003WO2003043647A2 A plant extract active as an immunostimulating agent
05/30/2003CA2467104A1 A plant extract active as an immunostimulating agent
05/29/2003US20030100739 Generation of polysaccharide-protein biopolymer; prepare polysaccharide solution, adjust hydrogen ion concentration, expose to cross linking agent, recover biopolymer
05/29/2003US20030100535 Administering a compound which binds to a galectin
05/29/2003US20030100534 Process for the preparation of chondroitin sulfates from K4 polysaccharide and obtained products
05/29/2003US20030099628 Preventing proliferation of a tumor, using heparinase III; use sequencing heparin-like glycosaminoglycans (HLGAGs), removing active heparan sulfate from a solution, inhibition of angiogenesis
05/28/2003EP1314742A1 Solution stable low amylose tapioca starch and its use
05/28/2003EP1313772A1 New cross-linked derivatives of hyaluronic acid
05/28/2003EP1313771A2 Haemophilus influenzae lipopolysaccharide inner-core oligosaccharide epitopes as vaccines for the prevention of haemophilus influenzae infections
05/28/2003EP1313446A1 Water soluble microflake through air-gap and process therefore
05/28/2003EP1146884A4 Novel polymer formulations containing perfluorinated compounds for the engineering of cells and tissues for transplantation that improves cell metabolism and survival, and methods for making same
05/28/2003EP1049706B1 New pentasaccharides, their methods of production and pharmaceutical compositions containing same
05/28/2003EP0956027B1 Semi-synthetic sulphaminoheparosansulphates having high anti-metastatic activity and reduced haemorrhagic risk
05/28/2003EP0941253B1 New butyric esters with antiproliferative activity and the pharmaceutical compositions containing them
05/27/2003US6570065 Nucleotide sequences coding enzymatic polypeptide for use in textile, foods and cosmetics
05/27/2003US6570010 Inclusion compounds of vanillyl alcohol derivative in cyclodextrin and compositions containing the same
05/27/2003US6570009 Generation of sulfated cyclodextrin; obtain cyclodextrin, expose to sulfonylation agent in an alkaline solution, recover sulfated cyclodextrins
05/27/2003US6569840 Low-molecular heparin modification and remedy for skin ulcer
05/27/2003US6569488 Processes for making novel inulin products
05/22/2003WO2003042449A1 Method for producing reactive cyclodextrins, textile material provided with same, and use of said cyclodextrin derivatives
05/22/2003WO2003042284A1 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof
05/22/2003WO2003042283A1 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof
05/22/2003WO2003042251A1 Chitosan compositions
05/22/2003WO2003042250A1 Composition and method to homogeneously modify or cross-link chitosan under neutral conditions
05/22/2003WO2003042249A2 Peptide purification by means of metal ion affinity chromatography
05/22/2003WO2003041724A1 Use of a mixture of sodium hyaluronate and chondroitin sulfate for the treatment of osteoarthritis
05/22/2003WO2003041722A1 Use of specific dose of fondaparinux sodium for the treatment of acs
05/22/2003WO2003029297A3 Method and device for producing modified polysaccharide-based oligomers
05/22/2003US20030096879 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof
05/22/2003US20030096378 Process for the preparation of immunomodulatory polysaccharides from aloe
05/22/2003US20030096375 Methods and compositions for production of lipo-chito oligosaccharides by rhizobacteria
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