Patents
Patents for C08B 37 - Preparation of polysaccharides not provided for in groups; Derivatives thereof (24,467)
07/1993
07/28/1993CA2087488A1 Oil soluble polysaccharides
07/27/1993US5231089 Method of improving oral bioavailability of carbamazepine
07/27/1993US5230832 Galactomannan-agarose binary gel for nucleic acid electrophoresis
07/22/1993WO1993014129A1 Esters of pectic and pectinic acid
07/22/1993WO1993009176A3 Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
07/22/1993WO1993007262A3 Purified chitin deacetylase
07/21/1993EP0551354A1 Use of a heparinfraction
07/20/1993US5229504 Reaction in dimethylformamide and solvent
07/20/1993US5229370 Water soluble branched beta cyclodextrin steroid complex
07/20/1993US5229002 Separation agent comprising acyl- or carbamoyl-substituted polysaccharide
07/20/1993CA1320466C Process for the preparation of capsular polysaccharides of staphylococci, the polysaccharides obtained, uses of these polysaccharides and strains for carrying out of the process
07/14/1993EP0550532A1 Dextrin sulfates as anti hiv-1 agents and composition thereof
07/14/1993EP0550458A1 Bone growth stimulator.
07/14/1993EP0407412B1 Substituted cyclodextrins and process for chromatographic separation of chiral organic compounds
07/14/1993CN1021575C Preparation method for ganglioside derivatives
07/13/1993CA1320192C Pharmaceutical compositions
07/08/1993WO1993013138A1 A method for preparing enteric-coated oral drugs containing acid-unstable compounds
07/08/1993WO1993013137A1 Process for insolubilizing n-carboxyalkyl derivatives of chitosan
07/08/1993WO1993013136A1 Ultra-pure polysaccharide materials for medical use
07/08/1993WO1993012801A1 Pharmaceutical composition for the treatment of wounds, scars and keloids
07/08/1993CA2125402A1 Process for insolubilizing n-carboxyalkyl derivatives of chitosan
06/1993
06/30/1993EP0549230A2 Process for preparation of purified xanthan gum
06/30/1993CN1073599A Acanthopanax giraldii harms polysaccharose and preparation method of its pharmaceutics
06/24/1993WO1993012243A1 A new fungal glukan and its preparation
06/24/1993WO1993012126A1 Method for separation of anionic oligosaccharides
06/24/1993CA2125951A1 A new fungal glukan and its preparation
06/23/1993EP0547932A1 Process for preparing an activated factor VII concentrate having a high purity
06/23/1993EP0547229A1 External preparation containing cyclosporin
06/22/1993US5221790 Mixed polysaccharide precipitating agents and insulating articles shaped therefrom
06/22/1993US5221735 Polyenes lycopene or apocarotenal, soluble in water, alcohol or water/alcohol mixture
06/22/1993US5221695 Aqueous formulation containing a piperidinylcyclopentylheptenoic acid derivative and beta-cyclodextrin
06/22/1993US5221689 Stereospecific; hypotensive agents, anticoagulants
06/16/1993EP0406259B1 Antibodies, process for producing them, clones for the production of the antibodies, and use of the antibodies for diagnosis and therapy of tumours
06/15/1993US5219749 Process for isolating and preparing purified chitin deacetylase
06/10/1993WO1993011163A1 Polysaccharide and production thereof
06/10/1993WO1993011120A1 Compounds, compositions and methods for binding bio-affecting substances to surface membranes of bio-particles
06/10/1993WO1993010794A1 Composition and method for improving oral bioavailability of carbamazepine
06/09/1993EP0545674A2 Modified xanthan gum and method for modifying xanthan gum
06/09/1993EP0544815A1 Peptides from the GMP-140 lectinbindingdomain and selectin binding ligands on carbonhydrates
06/09/1993CN1072934A Method of extracting low ester fructose from potato flour dregs
06/08/1993US5218021 Improved foam stability, extinguishing ability and burnback resistance
06/08/1993US5218020 Tight range of particle sizes of chitosan
06/02/1993EP0544592A2 High molecular weight N,O-sulfated heparosans, process for producing the same and pharmaceutical compositions containing them
06/02/1993EP0544363A1 Method of treatment of a medium, notably aqueous, to achieve a fungistatic effect, and applications
06/02/1993EP0544259A1 Water insoluble biocompatible hyaluronic and polyion complex and method of making the same
06/02/1993EP0544000A1 N-acetylcarboxymethylchitosan derivative and production thereof
06/01/1993US5215681 Thickeners for aqueous fluids
06/01/1993CA1318622C Heteropolysaccharide s-184
06/01/1993CA1318621C Heteropolysaccharide s-657
05/1993
05/29/1993CA2083576A1 High molecular mass n,o-sulphated heparosans, process for their preparation and the pharmaceutical compositions which contain them
05/27/1993WO1993010158A1 Gel production from plant matter
05/27/1993WO1993010157A1 Cereal extracts
05/27/1993WO1993010156A1 Continuous decomposition process of heteropolysaccharides
05/27/1993WO1993009790A1 Methods of inhibiting restenosis
05/27/1993CA2124857A1 Methods of inhibiting restenosis
05/27/1993CA2123613A1 Cereal extracts
05/26/1993EP0543020A1 Oxidized composite comprising water-soluble carboxypolysaccharide and magnetic iron oxide
05/26/1993EP0542996A1 Sugar-based polymers
05/19/1993EP0591181A4 Derivatized agarose products and processes therefor.
05/19/1993EP0542145A1 Oligosaccharides with antigenic determinants from the jelly coat of amphibian eggs
05/19/1993EP0541984A1 Hetero-branched cyclodextrins and method of preparing them
05/19/1993EP0541719A1 New carbohydrate-based anti-inflammatory agents
05/19/1993EP0541549A1 Biodegradable polymeric materials and articles fabricated therefrom
05/19/1993DE4137237A1 Kontinuierliches verfahren zum abbau von heteropolysacchariden Continuous process for degrading of heteropolysaccharides
05/19/1993CN1072192A Enhanced solubility of welan gum in ethylene glycol
05/19/1993CN1072184A Method for flax glue extracted from flax seeds
05/19/1993CN1020733C Process for preparing covalent conjunct agent of bacterial polysaccharide and immunogen protein
05/18/1993US5212304 Amino-derivatized phosphoramidite linking agents
05/18/1993US5212299 Glyceryl agarose and borate compositions
05/18/1993US5211937 Method of determining a site of inflammation utilizing elam-1 ligands
05/18/1993CA1317934C Sugar substitutes with reduced calories
05/18/1993CA1317933C Method of producing linear curdlan gels
05/13/1993WO1993009176A2 Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
05/13/1993WO1993008903A1 Process and capillary columns for separating enantiomers
05/13/1993DE4136325A1 New cyclodextrin derivs. used as bile acid adsorption agents - useful for treating hyperlipidaemia, can be administered at lower does than cholestyramine or colestipol resin
05/13/1993DE4136324A1 New dextran deriv. - are bile acid adsorption agents for treating hyperlipidaemia in low doses
05/13/1993CA2121129A1 Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
05/12/1993EP0541511A2 Siloxan-containing derivatives of polysaccharides and their use in making paper
05/06/1993DE4136462A1 Verfahren zur enantiomerentrennung an chiral modifizierten trennoberflaechen durch elektromigration in kapillarsaeulen Process for the separation of enantiomers on chiral modified trennoberflaechen by capillary electromigration in
05/06/1993DE4136322A1 New pectin deriv. bile acid adsorption agents - useful for treating hyperlipidaemia and can be administered at lower doses than colestyramine or colestipol resins
05/05/1993EP0540506A2 Organosiloxane-containing polysaccharides
05/05/1993EP0539627A1 A process for the purification of commercial carrageenins
05/05/1993EP0493521A4 Enzymatic generation and recovery of group b streptococcus type iii capsular oligosaccharides
05/05/1993EP0288494B1 Modification of alginates or other uronic acid compounds by treatment with co 2
05/05/1993CN1071699A Process for converting lipid-containing bacterial capsular palysaccharide into lipid-free polysaccharide
05/05/1993CN1071587A Biological material sponge producing process
05/04/1993US5208324 Paramagnetic compounds
05/04/1993CA1317287C Cross-linked esters of hyaluronic acid
04/1993
04/29/1993WO1993008200A1 β-1,3-GLUCAN POLYSACCHARIDES, COMPOSITIONS, AND THEIR PREPARATION AND USES
04/29/1993WO1993008144A1 Oxidation process
04/29/1993CA2121339A1 Oxidation process
04/29/1993CA2120230A1 .beta.-1,3-glucan polysaccharides, compositions, and their preparation and uses
04/29/1993CA2063365A1 Process for derivatizing polygalactomannans using glyoxal in the process
04/27/1993US5206355 Using acid catalyst
04/27/1993US5206223 Method for inhibiting heparanase activity
04/27/1993CA1316828C Compounds having anti-metastatic and/or anti-inflammatory activity
04/21/1993EP0538049A1 High molecular weight pullulan and method for its production
04/21/1993EP0537820A2 Glycosiduronic acids
04/21/1993CN1071171A Acidic technique for production of proteoglycon with xianggu mushroom myceliu
04/21/1993CN1071170A Acidic technique for production of proteoglycan with hedgehog hydnum mycelium