| Patents for C08B 33 - Preparation of chemical derivatives of amylose (486) |
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| 02/23/2010 | US7666261 melt processable on conventional thermoplastic equipment; blend with homo- or co-polymers based on acrylamide, vinyl alcohol, (meth)acrylic acid, or polyethyleneimine; enhanced melt extensional viscosity due to the incorporation of the high polymers |
| 02/17/2010 | EP2154160A1 Hydroxyalkyl starch derivatives |
| 01/20/2010 | EP2145903A1 Separating agent for optical isomer |
| 01/19/2010 | US7649090 Oxidation of carbohydrate with ultraviolet radiation |
| 01/19/2010 | US7649087 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof |
| 01/13/2010 | EP2143736A1 Hydroxyalkyl starch derivatives |
| 12/23/2009 | EP2135957A1 Production method and preparation method of glucans |
| 11/18/2009 | CN101580547A HASylated polypeptides, especially HASylated erythropoietin |
| 10/27/2009 | US7608708 Monocotyledon plant cells and plants which synthesize modified starch |
| 09/16/2009 | CN101535345A Polysaccharide derivative and separating agent for optical isomer containing the same |
| 08/19/2009 | CN101508738A Phosphoric acid ester amylase, derivative and preparation method thereof |
| 08/05/2009 | CN101497671A Hydroxyalkyl starch derivatives |
| 08/04/2009 | US7569556 Fluoroquinolone antibiotic such as ofloxacin, and chemically modified polysaccharide such as oxidized starch reaction product; time release adjuvant solution |
| 07/23/2009 | DE102008004920A1 Blood soluble, flow resistance reducing composition, useful e.g. to increase arterial blood flow, capillary blood flow and peripheral vascular resistance, comprises hydroxyethyl amylose and further hydroxyethyl starch in a carrier solution |
| 07/08/2009 | CN100509854C Method for preparing amylose |
| 06/04/2009 | US20090142384 Viscoelastic material |
| 05/20/2009 | EP2060588A1 Polysaccharide derivative and separating agent for optical isomer containing the same |
| 04/30/2009 | DE102007050839A1 Kohlehydratbasierende Additive mit Klebeeffekt für wässrige Feuer- und Brandsschutzmittel, deren Herstellung und Verwendung Kohlehydratbasierende additives for aqueous adhesive effect of fire and fire retardants, their preparation and use |
| 04/28/2009 | US7524379 Mixture with polymer; interpenetrating polymer networks |
| 04/22/2009 | CN100480274C Hydroxyalkyl starch derivatives |
| 04/16/2009 | US20090099345 Carbon-Based Solid Acid, Catalyst Comprising the Solid Acid, and Reaction Using the Solid Acid as Catalyst |
| 03/18/2009 | CN100469892C Production method and preparation method of glucans |
| 03/04/2009 | EP2031388A1 Filler for optical isomer separation |
| 02/25/2009 | EP2028487A1 Filler for optical isomer separation |
| 01/21/2009 | EP2017287A2 Method of producing hydroxyalkyl starch derivatives |
| 11/26/2008 | CN100436591C Production method and preparation method of glucans |
| 11/25/2008 | US7456265 Carriers for cosmetics, pharmaceuticals, and veterinary products providing timed releasing of active ingredients |
| 11/13/2008 | WO2008136512A1 Separating agent for optical isomer |
| 11/12/2008 | EP1989234A1 Process for the manufacture of oxidized starch, oxidized starch and its use |
| 10/28/2008 | CA2357880C Starch phosphates, method for the production thereof and their use |
| 10/02/2008 | US20080242854 Nanoparticle comprising glucan backbone structure for use in detecting/screening for lectins in solutions |
| 09/30/2008 | US7429657 DNA molecules encoding enzymes involved in starch synthesis, vectors, bacteria, transgenic plant cells and plants containing these molecules |
| 09/16/2008 | CA2414349C Cross-linked high amylose starch for use in controlled-release pharmaceutical formulations and processes for its manufacture |
| 08/21/2008 | US20080199630 High optical resolution power; solvent resistance; porous carriers containing amylose tris-3,5-dimethylphenylcarbamate ; exposure of polymer to dope; irradiation |
| 08/21/2008 | DE10129312B4 Hydrophobe Stärkecarbamate und Verfahren zu ihrer Herstellung Hydrophobic Stärkecarbamate and processes for their preparation |
| 08/14/2008 | US20080194805 Using oxidizing agent to control oxidation of oligo- and/or polysaccharides containing free CH2OH primary hydroxyl groups in densified fluids; bioresorbable threads and/or fabrics for tissue or organ repair; dressings comprising hemostatic and/or bacteriostatic properties |
| 08/05/2008 | US7407576 Separating agent for an optical enantiomeric isomer |
| 06/05/2008 | US20080132695 Cross-linked Polysaccharide Derivatives |
| 05/14/2008 | CN100387333C Preparing linkage type polysaccharide chiral fixed phase by free radical copoly merization method |
| 05/07/2008 | CN100386142C Method of fust preparing linkage type polysaccharide chiral fixed phase |
| 04/30/2008 | CN101171512A Bead for optical-isomer resolution and process for producing the same |
| 04/29/2008 | US7365189 Nucleic acid molecules encoding enzymes from wheat which are involved in starch synthesis |
| 04/29/2008 | CA2321461C Cross-linked high amylose starch having functional groups as a matrix for the slow release of pharmaceutical agents |
| 04/17/2008 | WO2007133081A3 Method for reducing the oil uptake in fried foodstuffs |
| 04/08/2008 | US7354982 Saccaride residue-functional organopolysiloxanes and method for the preparation thereof |
| 04/02/2008 | EP1508042A4 Biochips with surfaces coated with polysaccharide based hydrogels |
| 03/26/2008 | EP1730351A4 Composition for increasing cellulosic product strength and method of increasing cellulosic product strength |
| 03/13/2008 | WO2008029785A1 Polysaccharide derivative and separating agent for optical isomer containing the same |
| 02/13/2008 | EP1887354A1 Bead for optical-isomer resolution and process for producing the same |
| 12/13/2007 | DE10218761B4 Regioselektive Ester der Amylose, Verfahren zu deren Herstellung und Verwendung Regioselective esters of amylose, to processes for their preparation and use |
| 12/05/2007 | CN100352509C Cross-linked high amylose starch for use in controlled-release pharmaceutical formulations and processes for its manufacture |
| 11/22/2007 | WO2007133081A2 Method for reducing the oil uptake in fried foodstuffs |
| 11/21/2007 | EP1856986A1 Method for reducing the oil uptake in fried foodstuffs |
| 11/15/2007 | WO2007129659A1 Filler for optical isomer separation |
| 11/15/2007 | WO2007129658A1 Filler for optical isomer separation |
| 11/14/2007 | CN100348618C Process for producing hydroxyalkyl starch derivatives |
| 10/31/2007 | DE102006020035A1 Herstellung und Verwendung von Poly(hydroxyethylstärke)chitin- und Poly(Carboxymethylstärke)chitin-Verbindungen Preparation and use of poly (hydroxyethyl) chitin and poly (carboxymethyl) chitin-compounds |
| 10/23/2007 | US7285661 Starch derivatives, starch active substance conjugates, method for the production thereof and their use as medicaments |
| 09/27/2007 | US20070225191 Methods for modifying bioplymers in ionic liquids |
| 09/20/2007 | WO2007105719A1 Novel substitute material for heparin, and method for production thereof |
| 09/12/2007 | CN101033263A Method for preparing amylose |
| 08/30/2007 | WO2007096401A1 Process for the manufacture of oxidized starch, oxidized starch and its use |
| 08/23/2007 | US20070196437 Slowly digesting starch and fermentable fiber |
| 08/15/2007 | CN101018811A Method for the controlled oxidation of polysaccharides |
| 07/17/2007 | US7244839 Corn starch comprising high concentration of amylose for use in animal feeds and medicines; dry-milling/wet-milling; paper and textile; adhesives; explosives; oil-well muds; mining |
| 07/12/2007 | US20070160557 Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them |
| 07/04/2007 | CN1324050C Method for the treatment of starch |
| 06/12/2007 | US7229801 Production method and preparation method of glucans |
| 05/15/2007 | US7217816 Trangenic wheat, rice, corn or barley comprising vector coding starch binding protein which enhancing for presence of starch with increased phosphate content; nutrients quality and food processing |
| 05/02/2007 | EP1778733A1 Method for the controlled oxidation of polysaccharides |
| 05/01/2007 | US7211268 Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them |
| 04/24/2007 | US7208561 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 04/17/2007 | CA2226082C Photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups |
| 03/29/2007 | US20070073051 Starch esterification method |
| 03/22/2007 | US20070066817 Use of a leguminous starch in an adhesive labeling composition |
| 03/14/2007 | EP1453888B1 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof |
| 03/08/2007 | WO2007026883A1 POLYMER INCLUSION COMPOUND OF α-1,4-GLUCAN AND PROCESS FOR PRODUCTION THEREOF |
| 03/07/2007 | EP1446440B1 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 02/20/2007 | CA2218872C Preparation and use of sulfated oligosaccharides |
| 02/13/2007 | CA2212057C Photochemically cross-linked polysaccharide derivatives as supports for the chromatographic separation of enantiomers |
| 02/07/2007 | EP1749854A1 Polysaccharide/carbon nanotube composite |
| 01/25/2007 | US20070022500 Transgenic plant or plant part producing the starch, flour and a thickened foodstuff prepared from a grain capable of producing such isolated starch; modification of amylose content |
| 01/04/2007 | US20070004915 Process for obtaining hydroxypropylstarch (HPS) for use in the treatment of drilling wells |
| 01/02/2007 | US7157573 Etherification, esterification or amidation of a root or tuber starch with 95 or more wt. % of amylopectin, with a substituent containing a reactive group and an alkyl chain having from 4- 24 carbon atoms such as halide, halohydrin, epoxide, glycidyl or quaternary ammonium |
| 12/20/2006 | EP1137672B2 Carbohydrate oxidation products and derivatives |
| 12/14/2006 | US20060280714 Aluminum starch octenylsuccinate derivative of small-granule wheat starch and cosmetic formulations made therefrom |
| 12/13/2006 | EP1730351A2 Composition for increasing cellulosic product strength and method of increasing cellulosic product strength |
| 11/16/2006 | WO2006121060A1 Bead for optical-isomer resolution and process for producing the same |
| 10/12/2006 | WO2005089175A3 Composition and method for increasing cellulosic product strength |
| 10/04/2006 | CN1840679A Production method and preparation method of glucans |
| 10/03/2006 | US7115576 Water-soluble antibiotic comprising an amino sugar, in the form of a polysaccharide conjugate |
| 09/19/2006 | US7109325 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 08/17/2006 | US20060183877 Reacting a bis-, tris- or tetrakis(halo- or hydrocarbylsulfonyloxyhydrocarbylsiloxysilane with an alkali or alkaline earth metal salt of a mercaptoalkyl-substituted saccharide to form a bis-, tris- or tetrakis(saccharide-alkylthiohydrocarbylsiloxy)silane |
| 06/07/2006 | EP1305009B1 Cross-linked high amylose starch for use in controlled-release pharmaceutical formulations and processes for its manufacture |
| 05/24/2006 | CN1777474A Separating agent for optical isomers |
| 05/11/2006 | US20060100176 Carboxylic acid diesters, methods for the production thereof and methods for the production of pharmaceutical active substances coupled to free amino groups with polysaccharide or polysaccharide derivatives |
| 04/04/2006 | US7022836 Methods for producing and transforming cassava protoplasts |
| 04/04/2006 | CA2345924C Derivatized malto-oligosaccharides, methods for trash scavenging and processes for preparing a paper web |
| 04/04/2006 | CA2258508C Thermally immobilized polysaccharide derivatives |
| 03/14/2006 | US7012138 Chiral polysaccharide esters, one of the methods for preparing them and their uses for obtaining optically enriched acids or for chiral chromatography |