Patents by Inventor Alfredo Lopez De Leon

Alfredo Lopez De Leon 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).

  • Polypeptides having cellulolytic enhancing activity and nucleic acids encoding same
    Publication number: 20100197556
    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 for producing and using the polypeptides.
    Type: Application
    Filed: April 14, 2010
    Publication date: August 5, 2010
    Applicant: NOVOZYMES, INC.
    Inventors: KIMBERLY BROWN, PAUL HARRIS, ELIZABETH ZARETSKY, EDWARD RE, ELENA VLASENKO, KEITH MCFARLAND, ALFREDO LOPEZ DE LEON
  • Polypeptides having endoglucanase activity and polynucleotides encoding same
    Patent number: 7741074
    Abstract: The present invention relates to isolated polypeptides having endoglucanase 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: December 3, 2008
    Date of Patent: June 22, 2010
    Assignee: Novozymes, Inc.
    Inventors: Alfredo Lopez de Leon, Michael Rey
  • Polypeptides having cellulolytic enhancing activity and nucleic acids encoding same
    Patent number: 7741466
    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 for producing and using the polypeptides.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: June 22, 2010
    Assignee: Novozymes, Inc.
    Inventors: Kimberly Brown, Paul Harris, Elizabeth Zaretsky, Edward Re, Elena Vlasenko, Keith McFarland, Alfredo Lopez de Leon
  • Polypeptides having endoglucanase activity and polynucleotides encoding same
    Publication number: 20090148902
    Abstract: The present invention relates to isolated polypeptides having endoglucanase 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: December 3, 2008
    Publication date: June 11, 2009
    Applicant: Novozymes A/S
    Inventors: Alfredo Lopez de Leon, Michael Rey
  • Polypeptides having xylanase activity and polynucleotides encoding same
    Publication number: 20090148901
    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: Application
    Filed: December 3, 2008
    Publication date: June 11, 2009
    Applicant: Novozymes A/S
    Inventors: Alfredo Lopez de Leon, Michael Rey
  • Polypeptides having beta-glucosidase activity and polynucleotides encoding same
    Publication number: 20090148903
    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 of producing and using the polypeptides.
    Type: Application
    Filed: December 3, 2008
    Publication date: June 11, 2009
    Applicant: Novozymes A/S
    Inventors: Alfredo Lopez de Leon, Michael Rey, Paul Harris
  • Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same
    Publication number: 20090019608
    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: May 30, 2008
    Publication date: January 15, 2009
    Applicant: Novozymes, Inc.
    Inventors: Alfredo Lopez de Leon, Hanshu Ding, Kimberly Brown
  • Polypeptides having endoglucanase activity and polynucleotides encoding same
    Publication number: 20080289067
    Abstract: The present invention relates to isolated polypeptides having endoglucanase 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: April 27, 2006
    Publication date: November 20, 2008
    Applicant: Novozymes, Inc.
    Inventors: Paul Harris, Alfredo Lopez de Leon, Michael Rey, Hanshu Ding, Elena Vlasenko
  • Polypeptides having cellulolytic enhancing activity and nucleic acids encoding same
    Publication number: 20080206815
    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 for producing and using the polypeptides.
    Type: Application
    Filed: March 21, 2008
    Publication date: August 28, 2008
    Applicant: NOVOZYMES, INC.
    Inventors: Kimberly Brown, Paul Harris, Elizabeth Zaretsky, Edward Re, Elena Vlasenko, Keith McFarland, Alfredo Lopez de Leon
  • Polypeptide from a cellulolytic fungus having cellulolytic enhancing activity
    Patent number: 7361495
    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 for producing and using the polypeptides.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: April 22, 2008
    Assignee: Novozymes, Inc.
    Inventors: Kimberly Brown, Paul Harris, Elizabeth Zaretsky, Edward Re, Elena Vlasenko, Keith McFarland, Alfredo Lopez de Leon
  • Polypeptides having cellobiohydrolase activity and polynucleotides encoding same
    Patent number: 7220565
    Abstract: The present invention relates to isolated polypeptides having cellobiohydrolase 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 6, 2006
    Date of Patent: May 22, 2007
    Assignee: Novozymes, Inc.
    Inventors: Kimberly Brown, Paul Harris, Alfredo Lopez De Leon, Sandra Merino
  • Polypeptides having cellobiohydrolase activity and polynucleotides encoding same
    Publication number: 20060218671
    Abstract: The present invention relates to isolated polypeptides having cellobiohydrolase 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 6, 2006
    Publication date: September 28, 2006
    Applicant: Novozymes, Inc.
    Inventors: Kimberly Brown, Paul Harris, Alfredo Lopez De Leon, Sandra Merino
  • Polypeptides having cellulolytic enhancing activity andpolynucleotides encoding same
    Publication number: 20050191736
    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 for producing and using the polypeptides.
    Type: Application
    Filed: January 28, 2005
    Publication date: September 1, 2005
    Applicant: Novozymes Biotech, Inc.
    Inventors: Kimberly Brown, Paul Harris, Elizabeth Zaretsky, Edward Re, Elena Vlasenko, Keith McFarland, Alfredo Lopez de Leon