| Patents for C07G 1 - Low-molecular-weight derivatives of lignin (646) |
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| 06/09/2010 | CN1519244B Novel ligin derivative, formed body using same, and its manufacture method |
| 06/09/2010 | CN101725068A Method and device for fractionizing a biomass based on lignocellulose |
| 06/09/2010 | CN101092435B Technical method for separating organic constituent of biomass |
| 06/03/2010 | US20100136634 Biofuel bioethanol, renewable chemicals; one-stage or two-stage continuous thermo-compressive hydrolysis of lignocellulosic particles, cellulase treatment of unreacted lignocellulose, amylase treatment of formed monosaccharides, and fermentation to ethanol |
| 05/26/2010 | CN101712774A Method for preparing modified watermelon peel fiber and cornstarch edible film |
| 05/26/2010 | CN101712698A Ionic liquid based method for extracting lignin by two-liquid-phase system |
| 04/29/2010 | WO2010047358A1 Concentrated acid treatment unit, concentrated acid treatment method, plant resource phase separation type conversion device and conversion method |
| 04/22/2010 | US20100099856 Single pot process for the regioselective synthesis of neolignan framework asarones |
| 04/06/2010 | US7691982 high dispersing performance ; cement dispersant; viscosity of kneaded mortar and concrete is lowered and the workability is improved |
| 04/01/2010 | US20100081798 Method for producing glucose by enzymatic hydrolysis of cellulose that is obtained from material containing ligno-cellulose using an ionic liquid that comprises a polyatomic anion |
| 03/25/2010 | WO2010033743A1 Modified lignin biopolymer useful in cleaning compositions |
| 03/25/2010 | US20100075878 Modified Lignin Biopolymer Useful in Cleaning Compositions |
| 03/25/2010 | CA2735673A1 Modified lignin biopolymer useful in cleaning compositions |
| 02/17/2010 | CN101648979A Preparation method for low air bleeding lignosulphonate high-efficiency water reducing agent |
| 02/10/2010 | EP2150572A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/31/2009 | US20090326286 Process of producing liquid fuel from cellulosic biomass |
| 12/10/2009 | US20090305372 Pre-treatment of biomass |
| 11/25/2009 | CN101586136A Method of high-efficiency pretreatment on biomass |
| 11/11/2009 | CN101575619A Method for coproducing multiple products by taking shinyleaf yellowhorn as raw material |
| 10/28/2009 | CN100554146C Method for producing sodium hydrosulfite and coproducing lignin sodium sulphonate from residual liquid thereof |
| 10/14/2009 | CN101555667A Biorefinery method of wood fiber material |
| 10/14/2009 | CN101555261A Method for separating lignin from brown windsor saponin pulp |
| 09/30/2009 | CN101544674A Method for separating lignin from catalysis-solvent method yellow-ginger hydrolysate |
| 09/24/2009 | WO2009116885A1 Method of continuous acid hydrolysis of cellulose containing substances |
| 09/16/2009 | CN100540557C Method for preparing lignin sodium sulfonate by using sulphonation waste gas |
| 09/02/2009 | EP2094768A1 Method for recovering a low sodium content lignin fuel from black liquor |
| 08/20/2009 | US20090209739 Method for separating and recovering lignin derivatives |
| 08/19/2009 | CN100528752C Method for reclaiming lignin and alkali from boiling black liquor |
| 08/05/2009 | CN101497833A Production process for producing biobase natural gas with coproduction of lignose and microcrystalline cellulose from bamboo processing wastes |
| 07/22/2009 | CN101486739A Preparation of alkali lignin |
| 07/08/2009 | CN101479285A System and method for selling a product multiple times during the life of the product |
| 07/08/2009 | CN101475604A Method for preparing highly sulfonated sodium lignosulfonate |
| 06/24/2009 | EP2072600A2 Method of producing Hodge' carbonyls and oligomeric lignin |
| 06/24/2009 | CN100503015C Technique for harnessing papermaking black liquor by using boiler flue vent gas |
| 05/27/2009 | CN101440108A Normal atmosphere degreasing crude glycerine pretreatment method for separating wood fiber biomass components |
| 05/27/2009 | CN101440026A Method of producing hodge' carbonyls and oligomeric lignin |
| 05/21/2009 | US20090126433 Method of producing hodge carbonyls and oligomeric lignin |
| 05/20/2009 | CA2639022A1 Method of producing hodge' carbonyls and oligomeric lignin |
| 05/14/2009 | CA2705076A1 Solid acid catalyzed hydrolysis of cellulosic materials |
| 05/13/2009 | CN100487126C Separation and extraction method for lignin hydrolyzed by enzyme |
| 05/07/2009 | US20090118452 Method to Decompose the Natural Structure of Biomass |
| 05/07/2009 | US20090117226 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 04/23/2009 | WO2009050882A1 Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
| 04/16/2009 | US20090099345 Carbon-Based Solid Acid, Catalyst Comprising the Solid Acid, and Reaction Using the Solid Acid as Catalyst |
| 03/25/2009 | CN100471923C Hard coating material composition and optical information medium using same |
| 03/12/2009 | WO2009030122A1 A method for producing concrete water reducer by grafting of lignosulfonate with carbonyl group aliphatics |
| 03/05/2009 | US20090062516 Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
| 03/04/2009 | CN100465373C A method of producing cellulose, lignin and xylose by biomass materials |
| 02/25/2009 | EP2027135A2 System and method for selling a product multiple times during the life of the product |
| 02/05/2009 | WO2009015614A1 Method and equipment for production of glucose, ethanol, furfural, furane and lignin from renewable raw materials |
| 12/24/2008 | CN100445356C Method of manufacturing plant finished product |
| 12/16/2008 | US7465791 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/04/2008 | WO2008144878A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/04/2008 | US20080299629 processing of said component parts into at least fuel-grade ethanol and four classes of lignin derivatives |
| 12/04/2008 | US20080295980 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 10/23/2008 | US20080262182 Reusable lignocellulose; crosslinking with phenol compound |
| 10/15/2008 | CN101285106A Process for preparing multicomponent liquid glucose and lignose while effectively hydrolyzing lignocellulosic biomass |
| 10/15/2008 | CN101285002A Process for separating bio-oil via solvent with high boiling point |
| 09/24/2008 | CN101270371A Preprocessing method for biomass |
| 09/17/2008 | EP1969175A1 A novel catalytic reactor process for the production of commercial grade pulp, native lignin and unicellular protein |
| 09/12/2008 | WO2008106895A1 Process for refining and producing cellulose, lignin and xylose from biomass material |
| 08/06/2008 | CN101235055A Method for manufacturing lignin sodium sulfonate |
| 08/06/2008 | CN101234865A Method for preparing concrete high efficiency water reducing agent by using paper pulp thin black liquor to modify and graft carbonyl aliphatic compound |
| 07/09/2008 | CN101214930A Method for producing sodium hydrosulfite and coproducing lignin sodium sulphonate from residual liquid thereof |
| 07/02/2008 | CN101210033A Comprehensive utilization technique for plants fibrous raw material |
| 06/04/2008 | CN101193902A Method for separation and collection of lignin derivative |
| 05/14/2008 | CN101177436A Method for preparing schizandrin raw material |
| 04/09/2008 | CN101157459A Method for reclaiming lignin and alkali from boiling black liquor |
| 03/19/2008 | EP1900745A1 Method for separation and collection of lignin derivative |
| 03/19/2008 | CN101143881A Method for synchronously extracting hemicellulose, cellulose and lignin and reclaiming phenolic acid compounds |
| 03/12/2008 | CN101139146A Technique for fathering papermaking black liquor by using boiler flue vent gas |
| 02/28/2008 | US20080051566 Method For Separating Lignin From A Lignin Containing Liquid/Slurry |
| 02/20/2008 | CN101125867A Method for preparing lignin sodium sulfonate by using sulphonation waste gas |
| 02/13/2008 | CN101121735A Plant fibre raw material hydrolysis solution and method for preprocessing plant fibre raw material using the same |
| 01/31/2008 | WO2008012106A1 Fat containing composition |
| 01/31/2008 | WO2007124182A3 System and method for selling a product multiple times during the life of the product |
| 01/29/2008 | US7323501 Reusable lignocellulose resource; wood products |
| 01/10/2008 | US20080008683 Polypeptide Sequence Involved in the Modulation of the Immunosuppresive Effect of Viral Proteins |
| 01/02/2008 | CN100358811C Process for extracting lignin by acid separation |
| 12/26/2007 | CN101092435A Technical method for separating organic constituent of biomass |
| 11/08/2007 | US20070260046 Dispersant Using Kraft Lignin and Novel Lignin Derivative |
| 10/02/2007 | US7276591 A curable mixture of a phenolized biomass substance, e.g., oil, and reactive substance, e.g., p-butylphenol, having a melting point of <100 C.; binders; resoles; phenolic resins; flowability; moldability; improved waterproofing, flexibilility; heat and solvent resistance; electrical devices |
| 08/15/2007 | CN101016703A Method of producing cellulose, lignin and xylose by biomass material |
| 08/02/2007 | US20070178202 Method for recovering a secondary plant metabolite |
| 07/17/2007 | CA2303122C Novel lignin derivatives, molded products using the same and processes for making the same |
| 06/20/2007 | CN1982322A Method for organically separating and extracting enzymic lignin |
| 04/12/2007 | US20070083039 Method of separating and recovering acid/sugar solution and lignophenol derivative from lignocellulosic material |
| 04/12/2007 | DE102005047363A1 Formaldehydarmes Lignocellulosematerial und Verfahren zu dessen Herstellung Formaldehyde arm lignocellulosic material and process for its preparation |
| 04/12/2007 | DE102005047362A1 Herstellung modifizierter Lignocellulosematerialien Preparation of modified lignocellulosic materials |
| 03/21/2007 | CN1305967C Biomass resin composition, its preparation method and completed material for said biomass resin composition |
| 02/01/2007 | DE112004001757T5 Hartbeschichtungsmaterial-Zusammensetzung und diese verwendendes optisches Informationsmedium Hard coating material composition, and this optical information medium-use |
| 01/10/2007 | CN1294140C Process for is olating and purifying secoisolarisiresinol diglycoside (SDG) from flaxseed |
| 12/14/2006 | WO2006132199A1 Method for separation and collection of lignin derivative |
| 12/14/2006 | CA2611437A1 Method for separating and recovering lignin derivatives |
| 11/15/2006 | CN1863881A Hard coating material composition and optical information medium using same |
| 08/02/2006 | EP1686138A1 Method of separating and recovering acid/sugar solution and lignophenol derivative from lignocellulosic substance |
| 07/11/2006 | US7074472 perfluoropolyether endcapped with a photocurable group, a curing agent; digital video disks with improved antistaining properties, lubricity, and scratch resistance |
| 04/26/2006 | CN1763208A Separation and extraction method for lignin hydrolyzed by enzyme |
| 02/22/2006 | CN1242936C Sulphur-free lignin and derivatives thereof for reducing the formation of slime and deposits in industrial plants |
| 01/18/2006 | EP1615938A1 Method for recovering a secondary plant metabolite |