Patents by Inventor Debbie Yaver

Debbie Yaver has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8158395
    Abstract: The present invention relates to isolated polypeptides having C4-dicarboxylic acid transporter 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, and methods of producing C4-dicarboxylic acids, such as malic acid.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: April 17, 2012
    Assignee: Novozymes, Inc.
    Inventors: Amanda Fischer, Debbie Yaver
  • Patent number: 8138325
    Abstract: The present invention relates to methods for producing a biological substance, comprising: (a) cultivating a fungal host cell in a medium conducive for the production of the biological substance, wherein the fungal host cell comprises a first nucleic acid sequence encoding the biological substance operably linked to a second nucleic acid sequence comprising a promoter variant selected from the group consisting of SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, SEQ ID NO: 11, and SEQ ID NO: 12; and a subsequence thereof; and hybrid and tandem promoters thereof; and (b) isolating the biological substance from the cultivation medium. The present invention also relates to the isolated promoter variants and to constructs, vectors, and fungal host cells comprising the promoter variants operably linked to nucleic acid sequences encoding biological substances.
    Type: Grant
    Filed: March 24, 2008
    Date of Patent: March 20, 2012
    Assignee: Novozymes, Inc.
    Inventors: Debbie Yaver, Peter Nham
  • Publication number: 20120058930
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: November 10, 2011
    Publication date: March 8, 2012
    Applicants: NOVOZYMES A/S, NOVOZYMES, INC.
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Patent number: 8092810
    Abstract: The present invention relates to the use of polypeptides related to a Bacillus licheniformis polypeptide (amino acids 1-85 of SEQ ID NO: 2) as antimicrobial agents, for example in pharmaceutical applications, including veterinary applications, as well as for preservation, cleaning and disinfection of various surfaces, objects and substances. The polypeptides may in particular be used to treat textiles or laundry, e.g., in detergents, for reducing microbes on textile or laundry, and/or for odor reduction. The invention also relates to use of Bacillus strains producing these polypeptides as antimicrobial agents. Examples of microorganism inhibited by Lento are Gram positive bacterial strains, such as Bacillus cereus, and various species of Corynebacterium, Enterococcus, Micrococcus, Streptococcus, and Staphylococcus.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: January 10, 2012
    Assignee: Novozymes A/S
    Inventor: Debbie Yaver
  • Publication number: 20110312046
    Abstract: The present invention relates to methods of producing C4-dicarboxylic acids, such as malic acid, comprising: (a) cultivating a host cell comprising a polynucleotide encoding a C4-dicarboxylic acid transporter; and (b) recovering the C4-dicarboxylic acid. The present invention also relates to methods for increasing C4-dicarboxylic acid production, as well as host cells comprising the polynucleotides.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 22, 2011
    Applicant: NOVOZYMES, INC.
    Inventors: SHERYL LUTTRINGER, DEBBIE YAVER
  • Publication number: 20110312047
    Abstract: The present invention relates to isolated polypeptides having C4-dicarboxylic acid transporter 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, and methods of producing C4-dicarboxylic acids, such as malic acid.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 22, 2011
    Applicant: Novozymes, Inc.
    Inventors: Amanda Fischer, Debbie Yaver
  • Patent number: 8067218
    Abstract: The present invention relates to isolated polypeptides having lipase 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: May 24, 2011
    Date of Patent: November 29, 2011
    Assignees: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Publication number: 20110239333
    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 for producing and using the polypeptides.
    Type: Application
    Filed: June 1, 2011
    Publication date: September 29, 2011
    Applicant: Novozymes, Inc.
    Inventors: Debbie Yaver, Paul Harris, Suzanne Otani, Janine Lin, Haiyan Ge
  • Publication number: 20110224123
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: May 24, 2011
    Publication date: September 15, 2011
    Applicants: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Chritopher Amolo, Kim Borch, Shamkant Anant, Michael Lamsa, Barbara Cherry
  • Publication number: 20110171347
    Abstract: The present invention relates to isolated polypeptides having alpha-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: Application
    Filed: March 7, 2011
    Publication date: July 14, 2011
    Applicant: Novozymes, Inc.
    Inventors: Debbie Yaver, Janine Lin, Alexander Blinkovsky, Kimberly Brown, Michael Rey
  • Patent number: 7960160
    Abstract: The present invention relates to an isolated polypeptide having xylanase activity from Aspergillus fumigatus with a molecular weight of approximately 50 kDa by SDS-PAGE and homologous polypeptides thereof comprising an amino acid sequence having at least 95% identity with amino adds 20 to 397 of SEQ ID NO: 6; encoded by a polynucleotide comprising a nucleotide sequence having at least 95% identity with nucleotides 107 to 1415 of SEQ ID NO: 5: or encoded by a polynucleotide that hybridizes under high stringency conditions with (i) nucleotides 107 to 1415 of SEQ ID NO: 5, (ii) the cDNA sequence of (i), or (iii) a full-length complementary strand of (i) or (ii). The present invention also relates to a method for producing such polypeptides having xylanase activity comprising: (a) cultivating a wild-type Aspergillus fumigatus cell under conditions conducive for production of the polypeptide; and (b) recovering the polypeptide.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: June 14, 2011
    Assignee: Novozymes, Inc.
    Inventors: Debbie Yaver, Paul Harris, Suzanne Otani, Janine Lin, Haiyan Ge
  • Patent number: 7955830
    Abstract: The present invention relates to isolated polypeptides having lipase 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: November 11, 2010
    Date of Patent: June 7, 2011
    Assignees: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Publication number: 20110105384
    Abstract: The present invention relates to the use of polypeptides related to a Bacillus licheniformis polypeptide (amino acids 1-85 of SEQ ID NO: 2) as antimicrobial agents, for example in pharmaceutical applications, including veterinary applications, as well as for preservation, cleaning and disinfection of various surfaces, objects and substances. The polypeptides may in particular be used to treat textiles or laundry, e.g., in detergents, for reducing microbes on textile or laundry, and/or for odor reduction. The invention also relates to use of Bacillus strains producing these polypeptides as antimicrobial agents. Examples of microorganism inhibited by Lento are Gram positive bacterial strains, such as Bacillus cereus, and various species of Corynebacterium, Enterococcus, Micrococcus, Streptococcus, and Staphylococcus.
    Type: Application
    Filed: December 16, 2010
    Publication date: May 5, 2011
    Applicant: NOVOZYMES A/S
    Inventors: ERIK GORMSEN, DEBBIE YAVER
  • Patent number: 7919298
    Abstract: The invention provides polypeptides obtained by introducing mutations in one or more regions identified in a parent lipase. The polypeptides of the present invention have surprisingly been found to have a low specific activity towards short chain fatty acids leading to a reduced odor generation and an increased BR over the lipases known in the art.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: April 5, 2011
    Assignee: Novozymes A/S
    Inventors: Jesper Vind, Jurgen Carsten Franz Knotzel, Kim Borch, Allan Svendsen, Thomas Hoenger Callisen, Debbie Yaver, Mads Eskelund Bjoernvad, Peter Kamp Hansen
  • Patent number: 7910804
    Abstract: The present invention relates to isolated polypeptides having alpha-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: January 29, 2010
    Date of Patent: March 22, 2011
    Assignee: Novozymes, Inc.
    Inventors: Debbie Yaver, Janine Lin, Alexander Blinkovsky, Kimberly Brown, Michael Rey
  • Publication number: 20110053822
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: November 11, 2010
    Publication date: March 3, 2011
    Applicants: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Publication number: 20110053233
    Abstract: The present invention relates to methods of producing a C4 dicarboxylic acid, comprising: (a) cultivating a filamentous fungal host cell comprising a polynucleotide selected from the group consisting of a heterologous first polynucleotide encoding a C4 dicarboxylic acid transporter, a heterologous second polynucleotide encoding a malate dehydrogenase, and a heterologous third polynucleotide encoding a pyruvate carboxylase; wherein the filamentous fungal host cell is capable of secreting increased levels of the C4 dicarboxylic acid compared to the filamentous fungal host cell without the heterologous polynucleotide when cultivated under the same conditions; and (b) recovering the C4 dicarboxylic acid. The present invention also relates to methods for increasing C4 dicarboxylic acid production, filamentous fungal host cells and malate dehydrogenase variants.
    Type: Application
    Filed: August 27, 2010
    Publication date: March 3, 2011
    Applicant: NOVOZYMES, INC.
    Inventors: STEPHEN BROWN, SHERYL LUTTRINGER, DEBBIE YAVER, ALAN BERRY
  • Patent number: 7883711
    Abstract: The present invention relates to the use of polypeptides related to a Bacillus licheniformis polypeptide (amino acids 1-85 of SEQ ID NO: 2) as antimicrobial agents, for example in pharmaceutical applications, including veterinary applications, as well as for preservation, cleaning and disinfection of various surfaces, objects and substances. The polypeptides may in particular be used to treat textiles or laundry, e.g., in detergents, for reducing microbes on textile or laundry, and/or for odor reduction. The invention also relates to use of Bacillus strains producing these polypeptides as antimicrobial agents. Examples of microorganism inhibited by Lento are Gram positive bacterial strains, such as Bacillus cereus, and various species of Corynebacterium, Enterococcus, Micrococcus, Streptococcus, and Staphylococcus.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: February 8, 2011
    Assignee: Novozymes A/S
    Inventors: Erik Gormsen, Debbie Yaver
  • Patent number: 7855172
    Abstract: The present invention relates to isolated polypeptides having lipase 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: January 14, 2010
    Date of Patent: December 21, 2010
    Assignees: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Publication number: 20100190680
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: January 29, 2010
    Publication date: July 29, 2010
    Applicants: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Haiyan Ge, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry