Acting On Alpha-1, 4-glucosidic Bond, (e.g., Hyaluronidase, Invertase, Amylase, Etc. (some 3.2.1)) Patents (Class 435/201)
  • Publication number: 20130143295
    Abstract: In one aspect, the invention is directed to polypeptides having an amylase and/or glucoamylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of polysaccharide, oligosaccharide or starch into sugars. In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating. In alternative embodiments, enzymes are used to make biofuels, e.g., ethanol, butanol, propanol, or a gasoline-ethanol mix, including a bioethanol, biopropanol, biobutanol, or a biodiesel, or for any form of fuel or biomass processing.
    Type: Application
    Filed: November 12, 2012
    Publication date: June 6, 2013
    Applicant: Verenium Corporation
    Inventor: Verenium Corporation
  • Publication number: 20130137142
    Abstract: Disclosed herein are materials useful for degrading plant biomass material. In exemplary embodiments, the plant material comprises one or more enzymes that are expressed in plants and/or bacteria. Specifically exemplified herein are plant degrading enzymes expressed in chloroplasts. The chloroplast expressed enzymes may be provided as cocktails for use in conjunction with conventional methods of converting biomass into biofuels, such as cellulosic ethanol. In other exemplary embodiments, methods and materials are disclosed for degrading mannans.
    Type: Application
    Filed: October 24, 2012
    Publication date: May 30, 2013
    Applicant: University of Central Florida Research Foundation, Inc.
    Inventor: University of Central Florida Research Foundation
  • Patent number: 8450470
    Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.
    Type: Grant
    Filed: June 3, 2009
    Date of Patent: May 28, 2013
    Assignee: Halozyme, Inc.
    Inventors: Louis H. Bookbinder, Anirbau Kundu, Gregory I. Frost
  • Publication number: 20130130330
    Abstract: A novel glycosyl hydrolase with activities of beta-xylosidase and beta-glucosidase is provided. Said glycosyl hydrolase can convert 7-xylosyltaxane compounds to 7-hydroxyltaxane compounds.
    Type: Application
    Filed: April 12, 2011
    Publication date: May 23, 2013
    Applicant: INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF ME SCIENCES
    Inventors: Ping Zhu, Haili Cheng, Ruiyu Zhao, Kedi Cheng, Huixia He, Chao Meng, Huixin Zhu
  • Patent number: 8440234
    Abstract: Bee venom may be administered in a standardized formulation with or without relatively small amounts of anesthetic. In particular, the results of the combination of venom and anesthetic dramatically decreased pain and discomfort for patients undergoing apitherapy.
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: May 14, 2013
    Inventor: Christopher M. Kim
  • Patent number: 8440444
    Abstract: The present invention relates to hybrid polypeptides having a first amino acid sequence having endo-amylase activity and a second amino acid sequence having carbohydrate binding activity. The present invention also relates to the use of the hybrid polypeptides in starch processing and baking.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: May 14, 2013
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Carsten Andersen, Tina Spendler, Anders Viksoe Nielsen, Henrik Oestdal
  • Patent number: 8431380
    Abstract: The invention relates to the discovery of novel soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. The invention further comprises sialated and pegylated forms of a recombinant sHASEGP to enhance stability and serum pharmacokinetics over naturally occurring slaughterhouse enzymes. Further described are suitable formulations of a substantially purified recombinant sHASEGP glycoprotein derived from a eukaryotic cell that generate the proper glycosylation required for its optimal activity.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: April 30, 2013
    Assignee: Halozyme, Inc.
    Inventors: Louis Bookbinder, Anirban Kundu, Gregory I. Frost
  • Patent number: 8431124
    Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: April 30, 2013
    Assignee: Halozyme, Inc.
    Inventors: Louis H. Bookbinder, Anirban Kundu, Gregory I. Frost
  • Publication number: 20130101577
    Abstract: Soluble PH20 polypeptides are provided, including extended soluble PH20 polypeptides, and uses thereof. Also provided are other C-terminally truncated PH20 polypeptides and partially deglycosylated PH20 polypeptides and uses thereof.
    Type: Application
    Filed: February 21, 2012
    Publication date: April 25, 2013
    Inventors: Ge Wei, Krishnasamy Panneer Selvam, Louis Bookbinder, Gregory I. Frost
  • Patent number: 8426182
    Abstract: This invention relates to an alpha-amylase, a process for its preparation and the use of the amylase. The invention relates to a newly identified polynucleotide sequence from Alicyclobacillus pohliae comprising a gene that encodes the alpha-amylase enzyme. The invention features the full-length coding sequence of the gene as well as the amino acid sequence of the full-length functional protein of the gene. The invention also relates to methods of using these proteins in industrial processes, for example in food industry, such as the baking industry. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins and cells.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: April 23, 2013
    Assignee: DSM IP Assets B.V.
    Inventor: Lucie Parenicova
  • Publication number: 20130095525
    Abstract: The present invention relates to isolated polynucleotides having leader sequence function. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods using the polynucleotides for production of polypeptides.
    Type: Application
    Filed: June 23, 2011
    Publication date: April 18, 2013
    Applicant: NOVOZYMES A/S
    Inventors: Hiroaki Udagawa, Rikako Taira, Shinobu Takagi
  • Publication number: 20130095152
    Abstract: A therapeutic composition for the treatment of the symptoms of complex regional pain syndrome and a method for preparing the therapeutic composition is disclosed. The therapeutic composition is a stable pharmaceutical composition comprising one or more digestive and/or pancreatic enzymes. The therapeutic composition may be manufactured by a variety of encapsulation technologies. Delivery of the therapeutic composition may be made orally, through injection, by adherence of a medicated patch or by other methods. Further, a method of using fecal chymotrypsin level as a biomarker for the presence of complex regional pain syndrome, or the likelihood of an individual to develop complex regional pain syndrome is disclosed.
    Type: Application
    Filed: December 5, 2012
    Publication date: April 18, 2013
    Applicant: CUREMARK, LLC
    Inventor: Curemark, LLC
  • Publication number: 20130089911
    Abstract: Promoter regions associated with the Yarrowia lipolytica peroxisomal 2,4-dienoyl-CoA reductase (SPS19) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.
    Type: Application
    Filed: April 2, 2012
    Publication date: April 11, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: QUINN QUN ZHU, SEUNG-PYO HONG
  • Publication number: 20130090463
    Abstract: The present invention relates to isolated polynucleotides having promoter activity the juse of the isolated polynucleotides for the procuction of a polypeptide. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing a desired polypeptide using the polypeptide having promoter activity.
    Type: Application
    Filed: June 23, 2011
    Publication date: April 11, 2013
    Applicant: NOVOZYMES A/S
    Inventors: Hiroshi Teramoto, Hiroaki Udagawa
  • Publication number: 20130089910
    Abstract: Promoter regions associated with the Yarrowia lipolytica n-alkane-hydroxylating cytochrome P450 (ALK2) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.
    Type: Application
    Filed: April 2, 2012
    Publication date: April 11, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventor: Quinn Qun Zhu
  • Publication number: 20130078674
    Abstract: The present invention relates to a method for genetically modifying a filamentous fungus host for improved protein production. The method comprises that a filamentous fungus host is genetically modified to overexpress or to be deficient of specific genes. The invention relates also to the modified hosts. Furthermore, the invention relates to a method for improved production or for producing an improved composition of proteins, such as cellulases, hemicellulases, other proteins involved in the degradation of lignocellulosic material, or other proteins, in a filamentous fungus host.
    Type: Application
    Filed: May 30, 2011
    Publication date: March 28, 2013
    Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTT
    Inventors: Tiina Pakula, Markku Saloheimo, Mari Hakkinen, Ann Westerholm-Parvinen, Merja Penttila, Marika Vitikainen
  • Publication number: 20130071887
    Abstract: This invention is directed to a process for cleaving glycoside residues from stevioside to produce steviol using a commercially available enzyme mixture containing pectinase, CYTOLASE PCL5®. In preferred methods, the reaction takes place in the presence of a yeast culture. Also described are combinations of Helix pomatia enzymes and CYTOLASE PCL5®.
    Type: Application
    Filed: January 6, 2011
    Publication date: March 21, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventor: Christof Wehrli
  • Publication number: 20130058893
    Abstract: Provided are soluble neutral active Hyaluronidase Glycoproteins (sHASEGP's), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. Sialated and pegylated forms of the sHASEGPs also are provided. Methods of treatment by administering sHASEGPs and modified forms thereof also are provided.
    Type: Application
    Filed: October 18, 2012
    Publication date: March 7, 2013
    Inventors: Louis Bookbinder, Anirban Kundu, Gregory I. Frost
  • Publication number: 20130059331
    Abstract: The present invention relates to a cell suitable for production of one or more fermentation product from a sugar composition comprising glucose, galactose, arabinose and xylose, wherein the cell comprises two to fifteen copies of one or more xylose isomerase gene or two to fifteen copies of one or more xylose reductase and xylitol dehydrogenase, and two to ten copies of araA, araB and araD, genes, wherein these genes are integrated into the cell genome.
    Type: Application
    Filed: April 19, 2011
    Publication date: March 7, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Paul Klaassen, Bianca Elisabeth Maria Gielesen, Gijsberdina Pieternella Van Suylekom, Wilbert Herman Marie Heijne
  • Publication number: 20130052713
    Abstract: The present invention provides various GH61 protein variants comprising various amino acid substitutions. The GH61 protein variants have an improved ability to synergize with cellulase enzymes, thereby increasing the yield of fermentable sugars obtained by saccharification of biomass. In some embodiments, sugars obtained from saccharification are fermented to produce numerous end-products, including but not limited to alcohol.
    Type: Application
    Filed: August 22, 2012
    Publication date: February 28, 2013
    Applicant: Codexis, Inc.
    Inventors: Jie Yang, Xiyun Zhang, Jungjoo Yoon, Kripa Rao, John H. Grate, David Elgart, Dipnath Baidyaroy
  • Publication number: 20130045506
    Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Application
    Filed: July 13, 2012
    Publication date: February 21, 2013
    Applicants: Novozymes, Inc., Novozymes A/S
    Inventors: Lan Tang, Ye Liu, Junxin Duan, Yu Zhang, Christian Isak Jorgensen, Randall Kramer
  • Patent number: 8377658
    Abstract: The present invention relates to a method for producing tagatose using soy oligosaccharide or soluble sugar solution containing the same, more precisely, a method for producing tagatose comprising the following steps; hydrolyzing soy oligosaccharide by using ?-galactosidase selectively; producing tagatose continuously by enzymatic isomerization of galactose obtained from the hydrolysate; separating the produced tagatose by chromatography; and recycling the non-reacted materials.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: February 19, 2013
    Assignee: CJ Cheiljedang Corporation
    Inventors: Seong-Bo Kim, Jung-Hoon Kim, Young-Mi Lee, Jin-Ha Kim, Seung-Won Park, Kang-Pyo Lee
  • Publication number: 20130040297
    Abstract: The invention relates to a process for the production of cells which are capable of converting arabinose, comprising the following steps: a) Introducing into a host strain that cannot convert arabinose, the genes AraA, araB and araD, this cell is designated as constructed cell; b) Subjecting the constructed cell to adaptive evolution until a cell that converts arabinose is obtained, c) Optionally, subjecting the first arabinose converting cell to adaptive evolution to improve the arabinose conversion; the cell produced in step b) or c) is designated as first arabinose converting cell; d) Analysing the full genome or part of the genome of the first arabinose converting cell and that of the constructed cell; e) Identifying single nucleotide polymorphisms (SNP's) in the first arabinose converting cell; and f) Using the information of the SNP's in rational design of a cell capable of converting arabinose; g) Construction of the cell capable of converting arabinose designed in step f).
    Type: Application
    Filed: April 19, 2011
    Publication date: February 14, 2013
    Applicant: DSM IP ASSETS
    Inventors: Paul Klaassen, Bianca Elisabeth Maria Gielesen, Wilbert Herman Marie Heijne, Gijsberdina Pieternella Van Suylekom
  • Patent number: 8357518
    Abstract: The present disclosure relates to hydrolysis of mannan-containing poly- or oligo-saccharides by use of a polypeptide having endo-?-mannanase activity. In particular the present disclosure relates to compositions comprising a bacterial endo-?-mannanase, polynucleotides encoding the endo-?-mannanase, and methods of use thereof.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: January 22, 2013
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Yejun Han, Dylan Dodd, Satish Nair, Roderick I. Mackie, Isaac K. O. Cann
  • Patent number: 8357523
    Abstract: The invention provides variants of the Azospirillum irakense CelA ?-glucosidase that have improve ?-glucosidase activity, particularly improved thermoactivity, compared to the wild type enzyme. The invention further provides related polynucleotides, vectors, host cell, and methods for making and using the variants.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: January 22, 2013
    Assignee: Codexis, Inc.
    Inventors: Sally Rhiannon Postlethwaite, Louis Clark, Catherine M. Cho
  • Patent number: 8343487
    Abstract: Provided are methods for preparing culture medium that contains soluble hyaluronidases. The methods employ cells that contain a plurality of active copies of nucleic acid encoding the soluble hyaluronidase and a plurality of feedings and temperature changes, whereby the encoded soluble hyaluronidase is secreted into the cell culture medium.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: January 1, 2013
    Assignee: Halozyme, Inc.
    Inventors: David Baker, Louis H. Bookbinder
  • Patent number: 8343747
    Abstract: In one aspect, the invention is directed to polypeptides having an amylase and/or glucoamylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of polysaccharide, oligosaccharide or starch into sugars. In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating. In alternative embodiments, enzymes are used to make biofuels, e.g., ethanol, butanol, propanol, or a gasoline-ethanol mix, including a bioethanol, biopropanol, biobutanol, or a biodiesel, or for any form of fuel or biomass processing.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: January 1, 2013
    Assignee: Verenium Corporation
    Inventors: Ellen G. Burke, Michelle H. Cayouette, Cathy Chang, Majid Ghassemian, Uvini Gunavardena, Geoff Hazlewood, Peter Luginbuhl, Aron Silverston, Malgorzata Slupska, Yan Zhang
  • Publication number: 20120329103
    Abstract: The present invention relates to cell wall degradative systems, in particular to systems containing enzymes that bind to and/or depolymerize cellulose. These systems have a number of applications.
    Type: Application
    Filed: May 7, 2012
    Publication date: December 27, 2012
    Inventors: Larry Edmund Taylor, Ronald M. Weiner, Steven Wayne Hutcheson, Nathan A. Ekborg, Michael Howard
  • Patent number: 8338672
    Abstract: A hybrid pepper designated E42.2346 is disclosed. The invention relates to the seeds of hybrid pepper E42.2346 to the plants of hybrid pepper E42.2346 and to methods for producing a hybrid plant, either inbred or hybrid, by crossing the hybrid E42.2346 with itself or another pepper plant. The invention further relates to methods for producing a pepper plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other pepper lines, cultivars or hybrids derived from the hybrid pepper E42.2346.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: December 25, 2012
    Assignee: Enza Zaden Beheer B.V.
    Inventor: Wouter Lindeman
  • Publication number: 20120316320
    Abstract: The presently disclosed subject matter relates to Managed Ecosystem Fermentation (MEF) which is a continuous microbial process utilizing a managed ecosystem approach employing dozens to thousands of species of microorganisms, occurring in a controlled artificial environment and consuming organic materials without benefit of sterilization. The process of utilizing this fermentation for the consumption of organic materials on a continuous basis is within the scope of this disclosed subject matter. The process of separating chemicals as industrial chemicals from this fermentation on a continuous basis is within the scope of this disclosed subject matter. The process of separating biomass useful as high protein animal feed or fertilizer from this fermentation on a continuous (or semi-continuous) basis is within the scope of this disclosed subject matter.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 13, 2012
    Inventors: Edward Arthur Calt, JR., Herbert Graham Tull, IV, Stanley Sylvester Toporek
  • Patent number: 8318458
    Abstract: The present invention relates to isolated polypeptides having beta-glucosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: November 27, 2012
    Assignee: Novozymes, Inc.
    Inventors: Paul Harris, Elizabeth Golightly
  • Patent number: 8318451
    Abstract: Pseudomonas saccharophila G4-forming amylase (PS4), and variants thereof, advantageously can be used in an enzyme-catalyzed high temperature liquefaction step to produce ethanol from starch, e.g., cornstarch. PS4 produces significant amounts of maltotrioses, which can be utilized by S. cerevisiae in a subsequent fermentation step to produce ethanol. This property of PS4 advantageously allows ethanol to be produced from liquefacted starch in the absence of a saccharification step. PS4 variants are provided that exhibit improved properties, such as thermostability and/or altered exo-specific and endo-specific amylase activity.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: November 27, 2012
    Assignee: Danisco US Inc.
    Inventors: Andrew Shaw, Regina Chin, Karsten M. Kragh
  • Patent number: 8318158
    Abstract: A therapeutic agent for the treatment of the symptoms of addiction and the method for preparing the therapeutic agent is disclosed. The therapeutic agent is a stable pharmaceutical preparation containing, but not limited to, digestive/pancreatic enzymes. The therapeutic agent may be manufactured by a variety of encapsulation technologies. Delivery of the therapeutic agent may be made orally, through injection, by adherence of a medicated patch or other method. Further, a method of using of a biomarker, the presence of chymotrypsin in the gastrointestinal tract to determine the presence of symptoms of addiction, and the likelihood of relapsing into addiction is disclosed.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: November 27, 2012
    Assignee: Curemark, LLC
    Inventor: Joan M. Fallon
  • Publication number: 20120295327
    Abstract: Targeted therapeutics that localize to a specific subcellular compartment such as the lysosome are provided. The targeted therapeutics include a therapeutic agent and a targeting moiety that binds a receptor on an exterior surface of the cell, permitting proper subcellular localization of the targeted therapeutic upon internalization of the receptor. Nucleic acids, cells, and methods relating to the practice of the invention are also provided.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 22, 2012
    Applicant: Biomarin Pharmaceutical Inc.
    Inventors: Jonathan H. LeBowitz, Stephen M. Beverley, William S. Sly
  • Patent number: 8309337
    Abstract: The inventors realized that the diversity generated by conventional methods may be limited by steric hindrance between amino acid residues in the three-dimensional structures of the resulting polypeptides. The steric hindrance may occur between amino acid residues at widely different positions in the amino acid sequences, e.g. between residues in two different domains of the 3D structure, and resulting polypeptides which include such steric hindrance may never be observed in the conventional recombination methods because they may be expressed in poor yields or may have poor activity or stability. The inventors developed a method to identify and alleviate such steric hindrance in the resulting polypeptides. In an alignment of the three-dimensional structures, steric hindrance is indicated when residues from two different structures are located within a certain distance.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: November 13, 2012
    Assignee: Novozymes A/S
    Inventors: Allan Svendesn, Lars Beier
  • Publication number: 20120283164
    Abstract: The invention relates to a novel Termamyl-like alpha-amylase, and Termamyl-like alpha-amylases comprising mutations in two, three, four, five or six regions/positions. The variants have increased thermostability at acidic pH and/or at low Ca2+ concentrations (relative to the parent).
    Type: Application
    Filed: July 24, 2012
    Publication date: November 8, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Allan Svendsen, Torben Vedel Borchert, Henrik Bisgard-Frantzen, Helle Outtrup, Bjarne Ronfeldt Nielsen, Vibeke Skovgaard Neilsen, Lisbeth Hedegaard
  • Publication number: 20120276567
    Abstract: The invention relates to a Talaromyces transformant comprising one or more recombinant gene, capable of producing cellulase in the absence of cellulase inducer in a glucose medium, having a cellulase activity of 2 WSU/ml or more, in 16 times or more diluted supernatant or broth.
    Type: Application
    Filed: November 4, 2010
    Publication date: November 1, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Alrik Pieter Los, Brenda Vonk, Marco Alexander Berg Van Den, Robbertus Antonius Damveld, Cornelis Maria Jacobus Sagt, Adrianus Wilhelmus Hermanus Vollebregt, Margot Elisabeth Francoise Schooneveld-Bergmans
  • Patent number: 8299322
    Abstract: The present invention relates to isolated polypeptides having xylanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: October 30, 2012
    Assignee: Novozymes, A/S
    Inventors: Lan Tang, Ye Liu, Junxin Duan, Hanshu Ding
  • Publication number: 20120270267
    Abstract: The present invention relates to alpha-amylase variants, polynucleotides encoding the variants and nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.
    Type: Application
    Filed: January 4, 2011
    Publication date: October 25, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Carsten Andersen, Thomas Agersten Poulsen
  • Publication number: 20120270253
    Abstract: The inventors have modified the amino acid sequence of a maltogenic alpha-amylase to obtain variants with improved properties, based on the three-dimensional structure of the maltogenic alpha-amylase Novamyl. The variants have altered physicochemical properties., e.g. an altered pH optimum, improved thermostability, increased specific activity, an altered cleavage pattern or an increased ability to reduce retrogradation of starch or staling of bread.
    Type: Application
    Filed: June 26, 2012
    Publication date: October 25, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Joel Cherry, Allan Svendsen, Carsten Andersen, Lars Beier, Torben Peter Frandsen
  • Publication number: 20120264176
    Abstract: The present invention relates to alpha-amylases, nucleic acids encoding the alpha-amylases, methods of producing the alpha-amylases, and methods of using the alpha-amylases.
    Type: Application
    Filed: January 4, 2011
    Publication date: October 18, 2012
    Applicant: Novozymes A/S
    Inventors: Carsten Andersen, Thomas Agersten Poulsen
  • Publication number: 20120266329
    Abstract: The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. Polypeptides, including enzymes and antibodies, and nucleic acids of the invention can be used in industrial, experimental, food and feed processing, nutritional and pharmaceutical applications, e.g., for food and feed supplements, colorants, neutraceuticals, cosmetic and pharmaceutical needs.
    Type: Application
    Filed: February 20, 2012
    Publication date: October 18, 2012
    Applicant: BP Corporation North America Inc.
    Inventors: Eric J. Mathur, Cathy Chang
  • Publication number: 20120264171
    Abstract: The present invention relates to variants of a parent alpha-amylase, the variant having improved stability or activity at low calcium conditions or at low pH.
    Type: Application
    Filed: January 4, 2011
    Publication date: October 18, 2012
    Applicant: NOVOZYMES A/S
    Inventor: Carsten Andersen
  • Publication number: 20120266328
    Abstract: The invention is directed to polypeptides having any cellulolytic activity, e.g., a cellulase activity, e.g., endoglucanase, cellobiohydrolase, beta-glucosidase, xylanase, mannanse, ?-xylosidase, arabinofuranosidase, and/or oligomerase activity, including thermostable and thermotolerant activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used in a variety of pharmaceutical, agricultural, food and feed processing and industrial contexts. The invention also provides compositions or products of manufacture comprising mixtures of enzymes comprising at least one enzyme of this invention.
    Type: Application
    Filed: January 20, 2012
    Publication date: October 18, 2012
    Applicant: BP CORPORATION NORTH AMERICA INC.
    Inventors: KEVIN A. GRAY, LISHAN ZHAO, MICHELLE H. CAYOUETTE
  • Patent number: 8287927
    Abstract: It is an object of the present invention to enhance the ?-amylase inhibitory activity of a fenugreek seed component. According to the present invention, the bitter taste of fenugreek seeds can be collaterally reduced. The present invention relates to a processed product of fenugreek seeds obtained by allowing ?-glucosidase to act on a fenugreek seed-derived material and the like, and the method for producing the same.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: October 16, 2012
    Assignee: House Foods Corporation
    Inventors: Yuki Nakano, Shohei Hoshino, Jinji Shono, Nobuaki Tsuge
  • Publication number: 20120258519
    Abstract: Methods of harvesting proteins directly from bioreactors to avoid at several steps in the purification of recombinant drugs are disclosed.
    Type: Application
    Filed: April 10, 2011
    Publication date: October 11, 2012
    Applicant: Therapeutic Proteins Inc.
    Inventor: Sarfaraz K. Niazi
  • Publication number: 20120258497
    Abstract: The present invention relates to alpha-amylase variants, polynucleotides encoding the variants and nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.
    Type: Application
    Filed: January 4, 2011
    Publication date: October 11, 2012
    Applicants: NOVOZYMES NORTH AMERICA, INC., NOVOZYMES A/S
    Inventors: Carsten Andersen, Thomas Agersten Poulsen
  • Publication number: 20120252093
    Abstract: Promoter regions associated with the Yarrowia lipolytica esterase/lipase (EL1) gene are disclosed and have been found to be particularly effective for the expression of heterologous genes in yeast. These promoter regions will be useful for driving high-level expression of genes involved in the production of omega-3 and omega-6 fatty acids.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 4, 2012
    Applicant: E I Du Pont De Nemours and Company
    Inventor: Quinn Qun Zhu
  • Publication number: 20120252073
    Abstract: A method of decomposing stubble, which is crop residue left on the ground, and a composition for treating the stubble are disclosed. The method comprises treating the stubble with the composition comprising a) polysaccharide-degrading enzyme; b) wetting agent; and, optionally, c) water and allowing the treated stubble to remain on the ground and decompose.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Jean-Christophe Castaing, Gary Groves, Ashwin Rao, Thomas E. Ruch
  • Publication number: 20120252064
    Abstract: The present invention is related to a fungal serine protease enzyme, which said enzyme has serine protease activity and comprises an amino acid sequence of Malbranchea ALKO4122 mature protease as defined in SEQ ID NO:18 or an amino acid sequence having at least 66% identity to the amino acid sequence of SEQ ID NO:18. Also disclosed is an isolated nucleic acid molecule, comprising a polynucleotide sequence which encodes a fungal serine protease enzyme, nucleic acid sequences encoding said protease, a host cell and a process of producing a polypeptide having serine protease activity. Said protease is useful as an enzyme preparation applicable in detergent compositions and for treating fibers, wool, hair, leather, or silk, for treating food or feed, or for any applications involving modification, degradation or removal of proteinaceous material.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: AB ENZYMES OY
    Inventors: Leena Valtakari, Kari Juntunen, Marja Paloheimo, Pentti Ojapalo