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Class Information
Number: 127/37
Name: Sugar, starch, and carbohydrates > Processes > Carbohydrate manufacture and refining > Hydrolysis of carbohydrates > Cellulose material
Description: Processes directed toward the manufacture of sugar products from cellulose or cellulose-containing substances by hydrolysis of the cellulose.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709769 Process for the production of alcohol Apr. 29, 2014
8685167 Method for hydrolysis of biomass in pulping spent liquor Apr. 1, 2014
8685685 Processes for producing fermentable sugars and low-ash biomass for combustion or pellets Apr. 1, 2014
8663392 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents Mar. 4, 2014
8657960 Method and system for fractionation of lignocellulosic biomass Feb. 25, 2014
8652261 Process for dissolving cellulose-containing biomass material in an ionic liquid medium Feb. 18, 2014
8628623 Method and process for dry discharge in a pressurized pretreatment reactor Jan. 14, 2014
8617355 Method and apparatus for mixing a lignocellulosic material with enzymes Dec. 31, 2013
8608970 System and method for conditioning a hardwood pulp liquid hydrolysate Dec. 17, 2013
8603251 Method for preparing main hydrolysate by hydrolyzing plant cellulose materials with concentrated sulfuric acid Dec. 10, 2013
8603793 Polypeptides having cellobiohydrolase 1 activity and polynucleotides encoding same Dec. 10, 2013
8603794 Polypeptides having cellobiohydrolase 1 activity and polynucleotides encoding same Dec. 10, 2013
8597431 Biomass pretreatment Dec. 3, 2013
8597432 Starch-based filler and coating pigment composition for fibre webs and method for the manufacture thereof Dec. 3, 2013
8574368 Conversion method Nov. 5, 2013
8562747 Method and system for hydrolytic saccharification of a cellulosic biomass Oct. 22, 2013
8563277 Methods and systems for saccharification of biomass Oct. 22, 2013
8546109 Biomass pretreatment Oct. 1, 2013
8529765 Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass Sep. 10, 2013
8512979 System and process for biomass treatment Aug. 20, 2013
8506716 Method for treating biomass and organic waste with the purpose of generating desired biologically based products Aug. 13, 2013
8507238 Polypeptides having cellobiohydrolase 1 activity and polynucleotides encoding same Aug. 13, 2013
8506717 Methods of treating a biomass for enzymatic hydrolysis Aug. 13, 2013
8500910 Modification of biomass for efficient conversion to fuels Aug. 6, 2013
8496754 Methods and apparatus for hydrolyzing cellulosic material Jul. 30, 2013
8486197 Method of saccharification and separation for plant fiber materials Jul. 16, 2013
8460473 Method and apparatus for conversion of cellulosic material to ethanol Jun. 11, 2013
8460472 Method for glycosylating and separating plant fiber material Jun. 11, 2013
8460471 Method for glycosylating and separating plant fiber material Jun. 11, 2013
8460901 Formic acid treatments of biomass feedstock Jun. 11, 2013
8449680 Method and apparatus for treating a cellulosic feedstock May. 28, 2013
8436120 Method of producing hodge carbonyls and oligomeric lignin May. 7, 2013
8435355 Fractionation of lignocellulosic material using ionic liquids May. 7, 2013
8409356 Method for glycosylating and separating plant fiber material Apr. 2, 2013
8394611 Process for the treatment of lignocellulosic biomass Mar. 12, 2013
8394235 Removal of inhibitory compounds during pre-treatment of lignocellulosic biomass Mar. 12, 2013
8394177 Method of separating components from a gas stream Mar. 12, 2013
8382905 Plant-fiber-material transformation method Feb. 26, 2013
8372165 Diesel and jet fuel compositions containing the oxygenated compound 1,2-(ditetrahydrofuryl)ethane derived from renewable furfural Feb. 12, 2013
8338156 Polypeptides having cellobiohydrolase I activity and polynucleotides encoding same Dec. 25, 2012
8328947 Method for low water hydrolysis or pretreatment of polysaccharides in a lignocellulosic feedstock Dec. 11, 2012
8304535 Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass Nov. 6, 2012
8287651 Cellulose pretreatment process Oct. 16, 2012
8283139 Method of producing xylitol using hydrolysate containing xylose and arabinose prepared from byproduct of tropical fruit biomass Oct. 9, 2012
8247203 Recovery of inorganic salt during processing of lignocellulosic feedstocks Aug. 21, 2012
8123864 Method and apparatus for conversion of cellulosic material to ethanol Feb. 28, 2012
8101024 Removal of minerals from cellulosic biomass Jan. 24, 2012
8062428 Solid acid catalyzed hydrolysis of cellulosic materials Nov. 22, 2011
8057639 System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process Nov. 15, 2011
8052953 Method for recovering sulfuric acid from concentrated acid hydrolysate of plant cellulose material Nov. 8, 2011

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