| Patents for C08B 33 - Preparation of chemical derivatives of amylose (486) |
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| 01/07/2015 | CN104262496A 一种键合直链淀粉衍生物的手性固定相及其制备方法 A bonded amylose derivatives as chiral stationary phase and its preparation method |
| 12/16/2014 | US8912168 Modified starch material of biocompatible hemostasis |
| 12/16/2014 | US8911593 Method for the cationisation of legume starches, cationic starches thus obtained applications thereof |
| 10/14/2014 | US8859757 Separating agent for optical isomers |
| 10/14/2014 | US8859724 Manufacture and use of modified polysaccharide chitosan bonds and a process to improve the preparation of HES-medicinal substance compounds |
| 10/02/2014 | WO2014157606A1 Crosslinked hydrophobized-polysaccharide nanogel particles and manufacturing method therefor |
| 09/23/2014 | US8841441 Method for producing regenerated biopolymers and regenerated products obtained by said method |
| 08/05/2014 | US8796445 Acylation of carbohydrates |
| 07/29/2014 | US8790548 Carbonaceous materials |
| 07/10/2014 | WO2014107491A1 High viscosity crosslinked ethoxy-starch |
| 06/18/2014 | CN101018811B Method for the controlled oxidation of polysaccharides |
| 06/03/2014 | CA2799437C Method of producing hydroxyalkyl starch derivatives |
| 05/08/2014 | US20140128597 Polysaccharide derivative and separating agent for optical isomer containing the same |
| 04/22/2014 | US8703933 Single-phase preparation of hydrophobic starch product |
| 04/17/2014 | WO2014059108A1 Method of manufacture of a concave lens assembly, and a concave lense assembly |
| 04/16/2014 | CN103724441A Guanidine salt grafted starch multifunctional papermaking additive and preparation method thereof |
| 02/18/2014 | CA2496317C Method of producing hydroxyalkyl starch derivatives |
| 02/12/2014 | CN103570838A Preparation method of composite modified high amylose starch |
| 02/04/2014 | CA2575178C Method for the controlled oxidation of polysaccharides |
| 01/22/2014 | CN101171512B Bead for optical-isomer resolution and process for producing the same |
| 01/15/2014 | CN101580547B Hasylated polypeptides, especially hasylated erythropoietin |
| 01/01/2014 | CN103483466A Preparation method and application of graphene oxide derivative |
| 12/31/2013 | US8618266 Hasylated polypeptides |
| 11/20/2013 | CN101490544B Filler for optical isomer separation |
| 11/12/2013 | US8580140 Cyclopropene complex compositions |
| 10/08/2013 | USRE44519 Starch compositions and methods for use in papermaking |
| 10/03/2013 | WO2013146668A1 Solid-phase phosphorylated polysaccharide synthesis method |
| 09/11/2013 | CN101535345B Polysaccharide derivative and separating agent for optical isomer containing the same |
| 08/14/2013 | CN103242460A Preparation method of VI-type slowly-digestible starch |
| 07/09/2013 | US8481717 making a starch crosslinked with sodium trimetaphosphate or with a combination of sodium trimetaphosphate and sodium tripolyphosphate |
| 07/02/2013 | US8475765 Hydroxyalkyl starch derivatives |
| 06/27/2013 | US20130165632 Method for separating water-soluble biological substances |
| 06/26/2013 | CN103172756A Method for preparing side-chain amylose with different carbamates and chiral stationary phase |
| 06/25/2013 | US8471003 Thermally inhibited polysaccharides and process of preparing |
| 06/18/2013 | US8466277 Coupling low-molecular substances to a modified polysaccharide |
| 05/29/2013 | CN101484801B Filler for optical isomer separation |
| 05/23/2013 | WO2013073659A1 Method for producing glycoside having phenol as aglycone thereof |
| 05/22/2013 | CN103113480A Amylose derivative and preparation method and application thereof |
| 05/15/2013 | EP2592095A1 Polysaccharide derivative, manufacturing method for same, and separating agent using same |
| 05/08/2013 | CN101489418B Method for reducing the oil uptake in fried foodstuffs |
| 04/16/2013 | US8420803 Process for preparing cold water swelling phosphate-cross-linked gelatinised starch |
| 04/03/2013 | CN103012608A Method for preparing etherification linear-chain dextrin starch film-forming agent for glass fiber infiltration |
| 03/28/2013 | US20130079507 Separating agent for optical isomers |
| 03/27/2013 | CN102304188B Preparation method of starch type film-forming agent for glass fiber wetting agent |
| 03/19/2013 | US8399590 Superhydrophilic amphiphilic copolymers and processes for making the same |
| 01/16/2013 | CN101497671B 羟烷基淀粉衍生物 Hydroxyalkyl starch derivative |
| 12/19/2012 | CN101508738B Preparation method of phosphoric acid ester amylase and its derivative |
| 12/05/2012 | CN102807628A Method for preparing acidolysis starch-based fixer |
| 11/22/2012 | US20120296079 Method for preparing enzymatically highly branched-amylose and amylopectin cluster |
| 10/10/2012 | EP2506858A1 Starch derivative mixtures |
| 10/10/2012 | CN101679529B Separating agent for optical isomer |
| 09/18/2012 | US8268989 Thermally inhibited polysaccharides and process of preparing |
| 08/28/2012 | US8252921 Method for the controlled oxidation of polysaccharides |
| 08/15/2012 | CN102633892A Polysaccharide derivative and separating agent for optical isomer containing the same |
| 06/28/2012 | US20120165516 Filler for optical isomer separation |
| 04/10/2012 | US8153783 Polysaccharide based network and method for the production thereof |
| 03/01/2012 | WO2011156631A3 Methods and compositions to extract carbon-based products from host cells |
| 02/23/2012 | US20120046240 Method of Producing Hydroxyalkyl Starch Derivatives |
| 01/26/2012 | WO2012012359A1 Method for making a polysaccharide dialdehyde having high purity |
| 01/12/2012 | WO2012005245A1 Polysaccharide derivative, manufacturing method for same, and separating agent using same |
| 01/11/2012 | CN102311504A Polysaccharide derivative and preparation method thereof and separating agent |
| 01/10/2012 | US8092677 Separating agent for an enantiomeric isomer |
| 01/04/2012 | CN102304188A Preparation method of starch type film-forming agent for glass fiber wetting agent |
| 01/03/2012 | CA2330213C Modification of starch biosynthetic enzyme gene expression to produce starches in grain crops |
| 12/22/2011 | US20110313146 Optical-isomer-separating agent |
| 12/13/2011 | US8076473 Process for starch modification |
| 12/06/2011 | US8071572 Hydroxypropylated starch; hyperlipidemia; visceral fat accumulation inhibitor, blood triglyceride level rise inhibitor |
| 11/02/2011 | CN101698710B Method for producing modified starch |
| 08/02/2011 | US7989616 High-phosphate starch |
| 07/21/2011 | WO2011012749A3 Polymer matrices based on polysaccharides and cyclodextrins |
| 07/06/2011 | EP2341055A1 Grafting polymerization of guar by electron beams |
| 07/06/2011 | EP1749854B1 Polysaccharide/carbon nanotube composite |
| 06/21/2011 | US7964718 Production of crystalline short chain amylose |
| 06/09/2011 | WO2011067403A1 Starch derivative mixtures |
| 05/17/2011 | US7943765 Preparing biodegradable plastics for use as surgical tools; cosmetics; pollution control |
| 05/04/2011 | EP2316850A2 HASylated polypeptides, especially HASylated erythropoietin |
| 05/03/2011 | US7935683 Nanoparticle comprising glucan backbone structure for use in detecting/screening for lectins in solutions |
| 04/26/2011 | US7932377 Complexing of medicinal substances with high-molecular carriers and injection and infusion solutions containing said complexes |
| 04/07/2011 | DE20321836U1 Hydroxyalkylstärkederivate Hydroxyalkylstärkederivate |
| 03/09/2011 | EP1778733B1 Method for the controlled oxidation of polysaccharides |
| 03/03/2011 | US20110054152 Hydroxyalkyl Starch Derivatives |
| 03/01/2011 | US7897760 Comprises transgenic potato which generates starch with modified viscosity and phosphate characteristics; for enhancing quality of paper, cardboard, adhesive, textile, plaster, concrete, fertilizer, medicine and toothpaste; improving animal feeds |
| 02/15/2011 | US7888499 Starch comprising high beta glucan content for enhancing dietary fiber and food processibility of grains; tissue engineering and reduction in total serum cholesterol and low density lipoproteins (LDL); preventing coronary heart disease |
| 01/12/2011 | EP2272865A2 Method of producing hydroxyalkyl starch derivatives |
| 01/11/2011 | US7868166 Cellulose ethers and cellulose esters, by a chemical reaction of ground, virtually pulverulent or short-fiber cellulose with predominantly liquid reaction partners in more or less solids-rich suspensions |
| 01/04/2011 | US7863260 for improving microcirculation in peripheral arterial occlusive disease; maintaining normovolemia; pharmacokinetic; for therapeutic hemodilution in disturbed blood supply and arterial, especially peripheral arterial, occlusive diseases; NaCl, MgCl, KCl, CaCl2 as active ingredients |
| 12/16/2010 | US20100317609 Method of Producing Hydroxyalkyl Starch Derivatives |
| 12/15/2010 | CN101914163A Chronic digestible starch and preparation method thereof |
| 12/09/2010 | WO2010141553A1 SILANE-FUNCTIONALIZED HYDROPHOBIC a(1→4)GLUCOPYRANOSE POLYMERS AND POLYMERIC MATRICES FOR IMPLANTATION OR INJECTION |
| 12/09/2010 | CA2763522A1 Silane-functionalized hydrophobic .alpha.(1.fwdarw.-4)glucopyranose polymers and polymeric matrices for implantation or injection |
| 11/09/2010 | US7829600 starch emulsifier product is a reaction product of starch and octenyl succinic anhydride; used to prepare a test oil-in-water emulsion; oxidation resistance |
| 10/19/2010 | US7815893 formed via reductive amination with O-[2-(2-aminooxy-ethoxy)-ethyl]-hydroxyl amine; conjugated to erythropoietin |
| 07/07/2010 | CN101230198B Method for improving stability of amylose starches inclusion compound solution |
| 06/10/2010 | US20100140172 Optical-Isomer-Separating Agent |
| 04/28/2010 | CN101698710A Method for producing modified starch |
| 04/27/2010 | US7704328 improved melt flow, processable on thermoplastic equipment |
| 04/22/2010 | US20100099861 Separating agent for optical isomer |
| 03/24/2010 | CN101679529A Separating agent for optical isomer |
| 03/16/2010 | US7678555 Preparing amylose starch via incubation of amylopectin with glucanotransferase; producing chain-extended starch; treating with debranching enzyme; recovering starch product comprising amylose fragments |
| 03/09/2010 | US7674897 Production of crystalline short chain amylose |