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1. WO2009155601 - PROCESSING CELLULOSIC BIOMASS

Publication Number WO/2009/155601
Publication Date 23.12.2009
International Application No. PCT/US2009/048153
International Filing Date 22.06.2009
Chapter 2 Demand Filed 28.06.2010
IPC
C12P 7/06 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
06Ethanol, i.e. non-beverage
C12N 9/42 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
14Hydrolases (3.)
24acting on glycosyl compounds (3.2)
42acting on beta-1, 4-glucosidic bonds, e.g. cellulase
C12N 15/82 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells
CPC
C12N 15/8221
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells ; , e.g. plant artificial chromosomes (PACs)
8216Methods for controlling, regulating or enhancing expression of transgenes in plant cells
8221Transit peptides
C12N 15/8245
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells ; , e.g. plant artificial chromosomes (PACs)
8241Phenotypically and genetically modified plants via recombinant DNA technology
8242with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
8243involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
8245involving modified carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis
C12N 15/8246
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells ; , e.g. plant artificial chromosomes (PACs)
8241Phenotypically and genetically modified plants via recombinant DNA technology
8242with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
8243involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
8245involving modified carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis
8246Non-starch polysaccharides, e.g. cellulose, fructans, levans
C12N 15/8261
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells ; , e.g. plant artificial chromosomes (PACs)
8241Phenotypically and genetically modified plants via recombinant DNA technology
8261with agronomic (input) traits, e.g. crop yield
C12N 9/2437
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes; Proenzymes; Compositions thereof
14Hydrolases (3)
24acting on glycosyl compounds (3.2)
2402hydrolysing O- and S- glycosyl compounds (3.2.1)
2405Glucanases
2434acting on beta-1,4-glucosidic bonds
2437Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
C12P 7/06
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
04acyclic
06Ethanol, i.e. non-beverage
Applicants
  • EDENSPACE SYSTEMS CORPORATION [US]/[US] (AllExceptUS)
  • ALLIANCE FOR SUSTAINABLE ENERGY, LLC [US]/[US] (AllExceptUS)
  • DECKER, Stephen, R. [US]/[US] (UsOnly)
  • SELIG, Michael, K. [US]/[US] (UsOnly)
  • BRUNECKY, Roman [US]/[US] (UsOnly)
  • VINZANT, Todd [US]/[US] (UsOnly)
  • HIMMELL, Michael [US]/[US] (UsOnly)
  • LEE, David [US]/[US] (UsOnly)
  • BLAYLOCK, Michael [US]/[US] (UsOnly)
Inventors
  • DECKER, Stephen, R.
  • SELIG, Michael, K.
  • BRUNECKY, Roman
  • VINZANT, Todd
  • HIMMELL, Michael
  • LEE, David
  • BLAYLOCK, Michael
Agents
  • JARRELL, Brenda, Herschbach
Priority Data
61/074,49720.06.2008US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PROCESSING CELLULOSIC BIOMASS
(FR) TRAITEMENT DE BIOMASSE CELLULOSIQUE
Abstract
(EN) Improved systems and methods for reducing costs and increasing yields of cellulosic ethanol are disclosed herein, along with plants genetically transformed for increased biomass, expression of lignocellulolytic enzyme polypeptides, and/or simplification of harvesting and downstream processing. Methods for processing biomass from these transgenic plants that involve less severe and/or less expensive pre-treatment protocols than are typically employed are also disclosed.
(FR) L'invention porte sur des systèmes et des procédés améliorés qui permettent de réduire les coûts et d'augmenter les rendements d'éthanol cellulosique, ainsi que sur des plantes qui ont été génétiquement modifiées afin d'offrir une biomasse augmentée, d'exprimer des polypeptides d'enzymes lignocellulosiques et/ou de simplifier la récolte et le traitement en aval. L'invention concerne des systèmes de traitement de la biomasse obtenue à partir desdites plantes transgéniques qui font appel à des protocoles de prétraitement moins stricts et/ou moins chers que ceux qui sont généralement utilisés.
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