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Class Information
Number: 514/54
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Carbohydrate (i.e., saccharide radical containing) doai > Polysaccharide
Description: Subject matter wherein the organic active ingredient contains more than two saccharide radicals directly or indirectly bonded together.


Sub-classes under this class:

Class Number Class Name Patents
514/57 Cellulose or derivative 337
514/55 Chitin or derivative 281
514/59 Dextran or derivative 267
514/58 Dextrin or derivative 515
514/56 Heparin or derivative 465
514/60 Starch or derivative 277
514/61 Tri- or tetrasaccharide 235


Patents under this class:
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Patent Number Title Of Patent Date Issued
5925626 Hyaluronic acid fractions having pharmaceutical activity, and pharmaceutical compositions containing the same Jul. 20, 1999
5922338 Polyol esters, their preparation and use in depot forms of pharmacologically active agents Jul. 13, 1999
5922580 Non-reducing saccharide-forming enzyme, its preparation and uses Jul. 13, 1999
5922690 Dermatan disulfate, an inhibitor of thrombin generation and activation Jul. 13, 1999
5922691 Crystalline maltotetraosyl glucoside, and its production and use Jul. 13, 1999
5922692 Concentration of glycosaminoglycans and precursors thereto in food products Jul. 13, 1999
5916539 Superparamagnetic particles, process for producing the same and their use Jun. 29, 1999
5916880 Reduction of skin wrinkling using sulphated sugars Jun. 29, 1999
5916881 High trehalose content syrup Jun. 29, 1999
5914314 Use of a form of hyaluronic acid and a medicinal agent for reducing rejection of organs transplantation in mammals Jun. 22, 1999
5914322 Treatment of disease and conditions Jun. 22, 1999
5910489 Topical composition containing hyaluronic acid and NSAIDS Jun. 8, 1999
5910490 Use of oligosaccharides in the prevention and treatment of the aging of tissues Jun. 8, 1999
5908836 Protecting skin from radiation damage using sulphated sugars Jun. 1, 1999
5908837 Methods of using low molecular weight heparins for prevention or treatment of pathological processes Jun. 1, 1999
5906997 Bioresorbable compositions of carboxypolysaccharide polyether intermacromolecular complexes and methods for their use in reducing surgical adhesions May. 25, 1999
5902795 Oligosaccharides reactive with hyaluronan-binding protein and their methods of use May. 11, 1999
5902796 Bioactive factors of aloe vera plants May. 11, 1999
5902797 Nutritional supplement for use in the treatment of attention deficit May. 11, 1999
5902798 Method of promoting dermal wound healing with chitosan and heparin or heparin sulfate May. 11, 1999
5900255 Material for prevention and treatment of osteoporosis May. 4, 1999
5897880 Topical drug preparations Apr. 27, 1999
5895784 Method for treatment of cancer by oral administration of modified pectin Apr. 20, 1999
5894070 Hard tissue stimulating agent Apr. 13, 1999
5891438 Method for stimulating production of variable region gene family restricted antibodies through B-cell superantigen vaccination Apr. 6, 1999
5891441 Chemical composition and method for more rapidly aiding the absorption, binding an elimination of undigested fat in the human body Apr. 6, 1999
5891860 Treatment of traveller's diarrhea Apr. 6, 1999
5891861 Composition and method for treating fungal disease in animals Apr. 6, 1999
5891862 Polyvalent polymers for the treatment of rotavirus infection Apr. 6, 1999
5888514 Natural composition for treating bone or joint inflammation Mar. 30, 1999
5888757 Cell wall assay Mar. 30, 1999
5888984 Pharmaceutical composition of complex carbohydrates and essential oils and methods of using the same Mar. 30, 1999
5888986 Method for treating the urinary bladder and associated structures using hyaluronic acid Mar. 30, 1999
5888987 Solvent dried polysaccharide sponges Mar. 30, 1999
5888988 Covalently linked N,O-carboxymethylchitosan and uses thereof Mar. 30, 1999
5883079 Method for inhibiting H. pylori infection in mammalian tissue Mar. 16, 1999
5879660 Radiolabeled glucans which bind to leukocytes, sites of infection, inflammation, atherosclerosis, or cancer Mar. 9, 1999
5879877 Use of arabinogalactan in a sperm wash product Mar. 9, 1999
5880091 Glycoprotein ligand for P-selectin and methods of use thereof Mar. 9, 1999
5880100 Method for inhibiting binding of human lens cells Mar. 9, 1999
5880107 Sodium hyaluronate based ophthalmic formulation for use in eye surgery Mar. 9, 1999
5880108 Method for treating the internal urinary bladder and associated structures using hyaluronic acid Mar. 9, 1999
5876715 Antibodies that bind novel carbohydrate ligands (myelorollins) that cause E-selectin dependent cell rolling, and uses thereof Mar. 2, 1999
5877164 Plant rhamnogalacturonan II complexation of heavy metal cations Mar. 2, 1999
5877212 Molecular complex and control-release of alpha hydroxyacids Mar. 2, 1999
5874417 Functionalized derivatives of hyaluronic acid Feb. 23, 1999
5874419 Compositions and methods for modulating growth of a tissue in a mammal Feb. 23, 1999
5871710 Graft co-polymer adducts of platinum (II) compounds Feb. 16, 1999
5872109 Anti-inflammatory agent Feb. 16, 1999
5869525 Ascorbic acid drugs for intracerebral administration Feb. 9, 1999

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