Patents
Patents for C07G 1 - Low-molecular-weight derivatives of lignin (646)
03/2015
03/03/2015US8969534 Selective aerobic alcohol oxidation method for conversion of lignin into simple aromatic compounds
02/2015
02/26/2015WO2015025076A1 Method and system for treating lignin
02/19/2015WO2015023583A2 Biomass fractionation and extraction methods and apparatus
02/19/2015US20150051385 Liquid / Liquid Separation of Lignocellulosic Biomass to Produce Sugar Syrups and Lignin Fractions
02/17/2015US8956460 Process for recovery of values from a fermentation mass obtained in producing ethanol and products thereof
02/12/2015US20150045544 Biomass fractionation and extraction methods and apparatus
02/04/2015EP2831151A1 Benzene polycarboxylic acid compounds and their use as drug
02/04/2015EP2831088A1 Lignin and method and system for processing lignin
02/03/2015US8946396 Agglomerated particulate lignosulfonate
01/2015
01/27/2015US8940130 Method for separating lignin from black liquor
01/22/2015WO2015009145A1 Improved process for the organosolv treatment of lignocellulosic biomass
01/22/2015US20150025229 Process for separating biomass components
01/15/2015WO2015004369A1 Method for the conversion of lignocellulosic biomasses into mono-oxygenated or poly-oxygenated molecules
01/06/2015CA2651628C Process for the production of biofuel from plant materials
12/2014
12/24/2014CN104245800A 新苯聚羧酸化合物 The new compound benzene polycarboxylate
12/17/2014CN102803352B 用于生物产品的生物质分级方法 Biomass classification method for biological products
12/16/2014US8911976 Lignin-based enzyme stabilizer
12/10/2014CN104204103A 木质素以及加工木质素的方法和系统 Method and system for processing of lignin and lignin
12/04/2014US20140357847 Method for lignin separation from black liquor having removal of sulphur compounds from formed water effluent
11/2014
11/06/2014US20140329999 Method for working up an aqueous lignin containing solution
10/2014
10/23/2014US20140315254 Clean sugar and lignin from non-chemically pretreated lignocellulosic biomass
10/21/2014US8864941 Separation of lignin from hydrolyzate
10/21/2014US8864892 Tailorable lignosulfonate carbonate adhesives
10/08/2014EP2785728A1 Process for obtaining low molecular weight lignin (lml)
10/08/2014EP2785439A1 Method for reprocessing an aqueous solution containing lignin
09/2014
09/25/2014US20140288285 Process for obtaining low molecular lignin (lml)
09/25/2014US20140288284 Method for lignin separation from black liquor comprising multiple acidification steps
09/18/2014WO2014142289A1 Method for manufacturing lignin degradation product
09/18/2014US20140275501 High Purity Lignin, Lignin Compositions, and Higher Structured Lignin
09/18/2014US20140275500 Method for production of dry hydrolytic lignin
09/18/2014US20140275498 Method for precipitating lignin from black liquor by utilizing waste gases
09/18/2014US20140273104 Pretreatment and fractionation of lignocellulosic biomass
09/18/2014US20140271443 High Glass Transition Lignins and Lignin Derivatives for the Manufacture of Carbon and Graphite Fibers
09/17/2014EP2776536A1 A method for producing biobased chemicals from plant biomass
09/11/2014US20140256920 Method for separating lignin from black liquor
09/04/2014US20140249300 Metal Catalyzed Oxidation of Lignin and Related Compounds
09/02/2014US8822657 Recovery of lignin and water soluble sugars from plant materials
09/02/2014US8822544 Tannin formulation for treating gastrointestinal spasms in a subject having colorectal cancer
08/2014
08/28/2014WO2014080033A3 Method for producing phenol formaldehyde resin-based polymers
08/26/2014US8815052 Method for separating lignin from a lignin containing liquid/slurry
08/21/2014WO2014126471A1 Process for the treatment of lignocellulosic biomass
08/21/2014US20140235838 Selective aerobic alcohol oxidation method for conversion of lignin into simple aromatic compounds
08/19/2014US8809426 Chemical modification of lignin and lignin derivatives
08/14/2014WO2014100303A3 Recyclable buffer for the hydrothermal hydrocatalytic treatment of biomass
08/13/2014EP2763951A1 Method for obtaining acetate from lignocellulose
08/07/2014US20140219909 Method for producing a lignin fiber
07/2014
07/31/2014WO2014116173A1 Compositions of biomass materials for refining
07/31/2014WO2014116150A1 Method for producing high purity lignin
07/30/2014CN102503990B 以木素热化学降解酚类产物为原料制备表面活性剂的方法 Methods thermochemical degradation of lignin phenols products as raw materials for preparing surfactant
07/29/2014CA2611437C Method for separating and recovering lignin derivatives
07/23/2014CN103946229A 获得低分子木质素(nml)的方法 Obtain low molecular weight lignin (nml) method
07/17/2014US20140200334 Process for treating lignin
07/15/2014CA2806873C Lignin production from lignocellulosic biomass
07/15/2014CA2701854C Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
07/15/2014CA2639022C Method of producing hodge' carbonyls and oligomeric lignin
07/09/2014EP2751169A1 Functionalized lignin and method of producing the same
07/09/2014CN103910766A 一种通过分离及纯化制备杨木乙酸木质素的方法 An isolated and purified preparation of poplar lignin by acid
07/08/2014US8772352 Methods of treating gastrointestinal spasms in a subject having colorectal cancer
07/08/2014US8772351 Tannin formulation for treating gastrointestinal spasms in a subject having diverticulitis
07/08/2014US8772350 Methods of treating gastrointestinal spasms in a subject having diverticulitis
07/03/2014WO2014105017A1 Flame retardants
07/03/2014WO2014102429A1 Anticholesteremic fibre combination
07/03/2014US20140187760 Lignin Precipitation Methods
07/03/2014US20140186627 Lignin in particulate form
07/02/2014CN103898244A 一种降解植物生物质的方法 A method of degradation of plant biomass
07/01/2014US8765818 Tannin formulation for treating GI spasms in a subject having Crohn's disease or ulcerative colitis
06/2014
06/28/2014CA2829438A1 Lignin precipitation methods
06/26/2014WO2014098369A1 Lignosulphonate production method, lignosulphonate produced by the method, and admixture and concrete comprising same
06/26/2014WO2014094104A1 Processes for recovery of derivatives of native lignin
06/24/2014US8759498 Compositions comprising lignin
06/19/2014WO2014090832A1 Tannin derivative and pharmaceutical compositions comprising said tannin derivative
06/19/2014US20140171379 Lignin compositions, methods of producing the compositions, methods of using lignin compositions, and products produced thereby
06/12/2014WO2014087159A1 Transgenic plants having altered lignin density
06/12/2014US20140163210 Processes and apparatus for lignin separation in biorefineries
05/2014
05/22/2014WO2014078120A1 Carbon fibers derived from lignin/carbon residue
05/08/2014WO2014070861A1 Ph-induced fractionation processes for recovery of lignin
05/08/2014WO2014068590A1 A continuous process for depolymerization of lignin to industrially useful chemicals
05/07/2014EP2726671A1 Method for lignin separation from black liquor comprising removal of sulphur compounds from formed water effluent
05/06/2014US8716353 Methods of treating gastrointestinal spasms in a subject having Crohn's Disease or ulcerative colitis
05/06/2014US8716352 Tannin formulation for treating GI spasms
05/06/2014US8716351 Methods of treating gastrointestinal spasms
05/01/2014US20140121360 Injection of a chemical reagent into a process stream that contains lignin
05/01/2014US20140121359 Ph-induced fractionation processes for recovery of lignin
04/2014
04/30/2014EP2723939A1 Method for lignin separation from black liquor comprising multiple acidification steps
04/23/2014CN102643309B Novel dye dispersant and preparation method thereof
04/17/2014WO2014058896A1 Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same
04/17/2014US20140106426 Separation of lignin from hydrolyzate
04/16/2014EP2718305A1 Treatment of lignocellulosic material
04/15/2014US8696865 Derivatives of native lignin from softwood feedstocks
04/10/2014WO2014055853A1 Enzymes forming mesoporous assemblies embedded in macroporous scaffolds
03/2014
03/27/2014WO2014046826A1 Carbon fibers derived from lignin
03/27/2014WO2014044234A1 A method of preparation of polyurethane materials containing lignin, a polyurethane material prepared according to this method
03/19/2014CN102186871B Concentrated acid treatment unit, concentrated acid treatment method, plant resource phase separation type conversion device and conversion method
03/13/2014WO2014039002A1 Cleavage of a b-o-4 bond in ethers
03/13/2014WO2014038989A1 CATALYTIC REDUCTIVE CLEAVAGE OF A β-Ο-4 BOND OF ETHERS OR POLYETHERS SUCH AS LIGNIN
03/13/2014WO2014038896A1 Thermoplastic lignin condensation polymer, and preparation method therefor
03/12/2014EP2705111A2 Lignin production from lignocellulosic biomass
03/12/2014EP2705074A2 Lignin production from lignocellulosic biomass
03/12/2014CN101648979B Preparation method for low air bleeding lignosulphonate high-efficiency water reducing agent
02/2014
02/27/2014WO2014029919A1 A method for esterifying lignin with at least one fatty acid
1 2 3 4 5 6 7