C08B

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Description

POLYSACCHARIDES; DERIVATIVES THEREOF (polysaccharides containing less than six saccharide radicals attached to each other by glycosidic linkages C07H; fermentation or enzyme-using processes C12P 19/00; sugar industry C13; production of cellulose D21)

Subclasses

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Subclass Title
1/00 Preparatory treatment of cellulose for making derivatives thereof
1/02 Preparatory treatment of cellulose for making derivatives thereof Rendering cellulose suitable for esterification
1/04 Preparatory treatment of cellulose for making derivatives thereof Rendering cellulose suitable for esterification for the preparation of cellulose nitrate
1/06 Preparatory treatment of cellulose for making derivatives thereof Rendering cellulose suitable for etherification
1/08 Preparatory treatment of cellulose for making derivatives thereof Alkali cellulose

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Recent Patents

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Patent #TitleFiling DateIssue DatePatent Owner
9,120,295 Chitosan films treated with organic polyhydroxyalkyl compounds and laminates made therefrom Jun 09, 08 Sep 01, 15 E. I. DU PONT DE NEMOURS AND COMPANY, E I DU PONT DE NEMOURS AND COMPANY
9,120,876 Process for preparation of Sugammadex Aug 23, 11 Sep 01, 15 DAVULURI, RAMAMOHAN RAO, Not available
9,120,877 Sulfated polysaccharide compound and the preparation and use thereof Oct 08, 08 Sep 01, 15 PARNELL TECHNOLOGIES PTY LTD, PARNELL TECHNOLOGIES PTY LTD
9,120,900 Polymer-bound bisacylphosphine oxides Oct 01, 14 Sep 01, 15 BASF SE, BASF SE
9,120,901 Method for producing pseudopolyrotaxane Dec 05, 11 Sep 01, 15 SUMITOMO SEIKA CHEMICALS CO., LTD., SUMITOMO SEIKA CHEMICALS CO. LTD.; ADVANCED SOFTMATERIALS INC.;
9,115,214 Methods for controlling pretreatment of biomass Sep 24, 12 Aug 25, 15 ABENGOA BIOENERGY NEW TECHNOLOGIES, LLC, ABENGOA BIOENERGY NEW TECHNOLOGIES, LLC
9,115,215 Method for completely dissolving and rapidly hydrolyzing cellulose, and uses of said method Aug 18, 10 Aug 25, 15 XISHUANGBANNA TROPICAL BOTANICAL GARDEN, CHINESE ACADEMY OF SCIENCES, XISHUANGBANNA TROPICAL BOTANICAL GARDEN, CHINESE ACADEMY OF SCIENCES
9,115,216 Method for producing alkali cellulose comprising removal of cellulose particles Feb 16, 12 Aug 25, 15 SHIN-ETSU CHEMICAL CO., LTD., SHIN-ETSU CHEMICAL CO., LTD.
9,115,217 Process to prepare crosslinked cellulose ethers, crosslinked cellulose ethers obtainable by such process and the use thereof Apr 10, 09 Aug 25, 15 AKZO NOBEL N.V., AKZO NOBEL N V.
9,114,084 Cleaning agent composition May 01, 12 Aug 25, 15 KAO CORPORATION, KAO CORPORATION
9,107,882 Hyaluronate compositions Jun 12, 13 Aug 18, 15 CYPRESS PHARMACEUTICALS, INC., PERNIX THERAPEUTICS HOLDINGS, INC.
9,107,975 Acidic gases permeated carboxyalkyl starch and alkaline starch extrudates and process for making the same Feb 22, 10 Aug 18, 15 ARCHER DANIELS MIDLAND COMPANY, ARCHER DANIELS MIDLAND CO.
9,109,049 Method for pretreating lignocellulosic biomass Mar 14, 13 Aug 18, 15 IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
9,109,050 Process using hydrocyclones Dec 02, 09 Aug 18, 15 CARGILL, INCORPORATED, CARGILL, INCORPORATED
9,109,051 Crosslinked hyaluronic acid in emulsion Dec 10, 08 Aug 18, 15 NOVOZYMES BIOPOLYMER A/S, EVONIK GOLDSCHMIDT GMBH; NOVOZYMES BIOPOLYMER A/S;
9,109,052 Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereof Dec 10, 10 Aug 18, 15 CONTIPRO PHARMA A.S., CONTIPRO PHARMA A.S.
9,109,068 Hybrid copolymer compositions Jul 30, 10 Aug 18, 15 AKZO NOBEL N.V., AKZO NOBEL N V.
9,109,207 Construction of new variants of dextransucrase DSR-S by genetic engineering Aug 02, 12 Aug 18, 15 INSTITUT NATIONAL DE RECHERCHE AGRONOMIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE; INSTITUT NATIONAL DE RECHERCHE AGRONOMIQUE; INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE;
9,107,450 Pectic polysaccharide and method for producing same Jun 21, 12 Aug 18, 15 FUJI OIL COMPANY, LIMITED, FUJI OIL COMAPNY LIMITED
9,107,842 Modified hyaluronic acid and/or a salt thereof, method for producing the same, and cosmetic preparation comprising the same Feb 18, 11 Aug 18, 15 KEWPIE CORPORATION, KEWPIE CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0246,978 PROCESSES AND APPARATUS FOR MANAGING AND RECYCLING SULFUR DIOXIDE IN BIOREFINERIES Feb 12, 15 Sep 03, 15 API INTELLECTUAL PROPERTY HOLDINGS, LLC,
2015/0247,116 Rheinheimera tangshanensis CGMCC#5972 and Its Application Thereof Sep 16, 13 Sep 03, 15 BEIJING TIAN'AN BIOSCIENCE &TECHNOLOGY CO., LTD,
2015/0247,117 Acinetobacter lwoffii strain, CGMCC#5973 and Its Application Thereof Sep 16, 13 Sep 03, 15 BEIJING TIAN'AN BIOSCIENCE &TECHNOLOGY CO., LTD,
2015/0246,163 Method for Preparing Porous Scaffold for Tissue Engineering May 11, 15 Sep 03, 15 ,
2015/0246,154 PROCESS AND DRESSING Jan 11, 12 Sep 03, 15 MEDTRADE PRODUCTS LIMITED,
2015/0239,992 PROCESS FOR PRODUCING CELLULOSE DERIVATIVES OF HIGH BULK DENSITY, GOOD FLOWABILITY AND/OR DISPERSIBILITY IN COLD WATER AS WELL AS LOW SOLUTION COLOR Sep 23, 13 Aug 27, 15 ,
2015/0239,993 CELLULOSE ETHER CONTAINING CATIONIC GROUP Dec 02, 13 Aug 27, 15 KAO CORPORATION,
2015/0239,994 PROCESS FOR PREPARING AN INHIBITED STARCH Oct 02, 13 Aug 27, 15 TATE & LYLE INGREDIENTS AMERICAS LLC,
2015/0239,995 CARBOXY-FUNCTIONALIZED ALTERNAN Aug 23, 13 Aug 27, 15 CRODA INTERNATIONAL PLC,
2015/0232,579 METHOD AND APPARATUS FOR CONVERSION OF CELLULOSIC MATERIAL TO ETHANOL May 01, 15 Aug 20, 15 INBICON A/S,
2015/0232,580 PROCESSES AND APPARATUS FOR REMOVAL OF FERMENTATION INHIBITORS FROM BIOMASS HYDROLYSATES Feb 17, 15 Aug 20, 15 API INTELLECTUAL PROPERTY HOLDINGS, LLC,
2015/0232,581 Methods for Purifying Polysaccharides and Pharmaceutical Compositions and Medical Devices Containing the Same Feb 17, 15 Aug 20, 15 SHASTRI, VENKATRAM PRASAD,
2015/0232,582 Hemicellulose Compositions Oct 30, 14 Aug 20, 15 CELANESE ACETATE LLC,
2015/0232,785 POLYSACCHARIDES FOR VISCOSITY MODIFICATION Feb 11, 15 Aug 20, 15 E. I. DU PONT DE NEMOURS AND COMPANY,
2015/0233,056 PURIFICATION PROCESS FOR PARTLY-HYDROLYZED CELLULOSE Aug 21, 12 Aug 20, 15 NORAM ENGINEERING AND CONSTRUCTORS LTD.,
2015/0231,082 HYDROXYALKYLALKYL CELLULOSE FOR TABLETING AND SOLID PREPARATION COMPRISING THE SAME Feb 09, 15 Aug 20, 15 SHIN-ETSU CHEMICAL CO., LTD.,
2015/0231,268 HYALURONIC ACID DERIVATIVE HAVING AMINO ACID AND STERYL GROUP INTRODUCED THEREINTO Sep 05, 13 Aug 20, 15 CHUGAI SEIYAKU KABUSHIKI KAISHA,
2015/0225,486 MULTI-PHASE BACTERIALLY-SYNTHESIZED-NANOCELLULOSE BIOMATERIALS AND METHOD FOR PRODUCING THE SAME Jan 15, 15 Aug 13, 15 JENACELL GMBH,
2015/0225,487 HYDROGEL MADE OF A CHEMICALLY MODIFIED POLYSACCHARIDE-PROTEIN BLEND, METHOD FOR THE PRODUCTION OF A PPB HYDROGEL, AND USES THEREOF Jul 22, 13 Aug 13, 15 ,
2015/0225,488 WATER SOLUBLE NITRIC OXIDE-RELEASING POLYGLUCOSAMINES AND USES THEREOF Aug 16, 13 Aug 13, 15 ,

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