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Class Information
Number: 536/123.1
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carbohydrates or derivatives > Polysaccharides
Description: Compounds which are polymers containing a sugar ring as the monomeric unit.


Sub-classes under this class:

Class Number Class Name Patents
536/123.13 Disaccharides (e.g., maltose, sucrose, lactose, formaldehyde lactose, etc.) 321
536/123.12 Glucans (e.g., pullulan, etc.) 227


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
6602508 Method of immunization using a Group B Streptococcus type II and type III polysaccharide conjugate vaccine Aug. 5, 2003
6599888 Chondroitin sulphate and chitosan compositions for treating rheumatic disorders Jul. 29, 2003
6600033 Modified cellulose ethers Jul. 29, 2003
6596861 Method for the reductive amination of polysaccharides Jul. 22, 2003
6596699 Nucleic acid coating compositions and methods Jul. 22, 2003
6596696 Malto-oligosaccharide derivatives and uses thereof Jul. 22, 2003
6596860 Adhesive composition Jul. 22, 2003
6596707 Monovalent saccharides and uses thereof Jul. 22, 2003
6596546 Detection of antibodies to bacterial antigens by fluorescence polarization Jul. 22, 2003
6593469 Compositions including reduced malto-oligosaccharide preserving agents Jul. 15, 2003
6593138 Cryopreserving somatic cells with an arabinogalactan containing cryopreservation medium Jul. 15, 2003
6593464 Method for deblocking of labeled oligonucleotides Jul. 15, 2003
6590096 Process for the production of polysaccharide beads Jul. 8, 2003
6590097 Sulfated fucogalactan Jul. 8, 2003
6589943 Formulation of amphiphilic heparin derivatives for enhancing mucosal absorption Jul. 8, 2003
6586588 Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking Jul. 1, 2003
6586176 Gel microdrops in genetic analysis Jul. 1, 2003
6586213 Process for clarification of xanthan solutions and xanthan gum produced thereby Jul. 1, 2003
6583124 Ophthalmic compositions containing galactomannan polymers and borate Jun. 24, 2003
6573250 Food or beverage additive containing fucoidan and food and beverage containing fucoidan Jun. 3, 2003
6573375 Liquid thickener for surfactant systems Jun. 3, 2003
6566347 Controlled release pharmaceutical May. 20, 2003
6566516 High purity polysaccharide containing a hydrophobic group and process for producing it May. 20, 2003
6559301 Dispersing agent May. 6, 2003
6559131 Use of fucane for regulating the reconstruction of connective tissue May. 6, 2003
6558652 Process for producing glucomannan gel particles May. 6, 2003
6548660 Producing method of cellulose polymer Apr. 15, 2003
6545135 Process for the production of perbenzylated 1-O-glycosides Apr. 8, 2003
6541614 Polysaccharide derivative Apr. 1, 2003
6541015 Hydrolytically degradable carbamate derivatives of poly(ethylene glycol) Apr. 1, 2003
6541627 Cellulose dispersion Apr. 1, 2003
6538132 Process for regenerating periodic acid Mar. 25, 2003
6538117 Programmable one-pot oligosaccharide synthesis Mar. 25, 2003
6537979 Water-insoluble derivatives of hyaluronic acid crosslinked with a biscarbodiimide Mar. 25, 2003
6534647 Surface-active alkylurethanes of fructans Mar. 18, 2003
6528644 Acetoacetylated saccharides and process of making the same Mar. 4, 2003
6528643 Esterified polysaccharide products and B-lactone ring opened ketene dimer products containing the compositions, and process of making the same Mar. 4, 2003
6528069 Concentrated polyol composition Mar. 4, 2003
6528497 Synthetic polysaccharides, their method of production and pharmaceutical compositions containing same Mar. 4, 2003
6525145 Polylactide/dextran graft co-polymers for biomaterial and tissue engineering applications Feb. 25, 2003
6518419 Process for selective oxidation of primary alcohols Feb. 11, 2003
6517678 Modified polysaccharides containing amphiphillic hydrocarbon moieties Feb. 11, 2003
6514491 Hydrolytically degradable carbamate derivatives of poly(ethylene glycol) Feb. 4, 2003
6514407 Chloro-, hydroxy- and alkoxysilane derivatives of polysaccharides or oligosaccharides, polymerizable and cross-linkable, their synthesis and their use as sources of novel support materials Feb. 4, 2003
6512109 Processes for producing saccharide derivatives using solid ultrastrong acid Jan. 28, 2003
6509322 Pharmaceutical compositions for topical use containing hyaluronic acid and its derivatives Jan. 21, 2003
6509176 Heteropolysaccharide produced by an agrobacterium radiobacter Jan. 21, 2003
6506387 Method for preparing aloin by extraction Jan. 14, 2003
6500947 Superabsorbent polymer Dec. 31, 2002
6498246 Glycosaminoglycan derivatives and processes for preparing same Dec. 24, 2002

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