Patents by Inventor Nicholas B. Duck

Nicholas B. Duck 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: 7714188
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: May 11, 2010
    Assignees: Pioneer Hi-Bred Int'l., Inc., Verdia, Inc.
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Nicholas B. Duck, Phillip A. Patten, Rebecca Gorton
  • Patent number: 7709702
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: May 4, 2010
    Assignees: Pioneer Hi-Bred Int'l., Inc., E.I. duPont de Nemours and Co., Verdia, Inc.
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Nicholas B. Duck, Phillip A. Patten, Rebecca Gorton, Billy Fred McCutchen, Roger Kemble
  • Patent number: 7696412
    Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding ?-endotoxins having pesticidal activity against pests of the order Coleoptera. The invention further provides mutagenized nucleic acids that have been modified to encode endotoxins having improved pesticidal activity and/or altered pest specificity. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, expression cassettes comprising such nucleic acids, and transformed plants and seeds comprising a nucleic acid of the invention. These compositions find use in methods for controlling pests, especially plant pests.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: April 13, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Andre R. Abad, Nicholas B. Duck, Xiang Feng, Ronald D. Flannagan, Theodore W. Kahn, Lynne E. Sims
  • Patent number: 7692068
    Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, or the nucleotide sequence set forth in SEQ ID NO:1, as well as variants thereof.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: April 6, 2010
    Assignee: Athenix Corporation
    Inventors: Nadine Carozzi, Tracy Hargiss, Michael G. Koziel, Nicholas B. Duck, Brian Carr
  • Patent number: 7689366
    Abstract: Compositions and methods for rapid and highly efficient characterization of genetic diversity in organisms are provided. The methods involve rapid sequencing and characterization of extrachromosomal DNA, particularly plasmids, to identify useful nucleotide sequences. The method involves generating a library of extrachromosomal DNA clones, sequencing a portion of the clones, comparing the sequences against a database of existing DNA sequences, using an algorithm to select novel nucleotide sequences based on the presence or absence of the sequence in a database, and identification of at least one novel nucleotide sequence. The DNA sequence can also be translated in all six frames and the resulting amino acid sequences compared against a database of protein sequences. Organisms of particular interest include, but are not limited to bacteria, fungi, algae, and the like. Compositions comprise a mini-cosmid vector comprising a stuffer fragment and at least one cos site.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: March 30, 2010
    Assignee: Athenix Corporation
    Inventors: Nicholas B. Duck, Michael G. Koziel, Nadine Carozzi, Brian Carr, Tracy Hargiss
  • Patent number: 7674959
    Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NOS:2, 11 and 13, or the nucleotide sequences set forth in SEQ ID NOS:1, 10 and 12, as well as variants and fragments thereof.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: March 9, 2010
    Assignee: Athenix Corporation
    Inventors: Nadine Carozzi, Tracy Hargiss, Michael G. Koziel, Nicholas B. Duck
  • Patent number: 7666643
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: February 23, 2010
    Assignees: Pioneer Hi-Bred international, Inc., Verdia, Inc.
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Nicholas B. Duck, Phillip A. Patten
  • Patent number: 7666644
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: February 23, 2010
    Assignees: Verdia, Inc., E.I. du Pont de Nemours & Company, Pioneer Hi-Bred International, Inc.
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Christina Ivy, Yong Hong Chen, Phillip A. Patten, Rebecca Gorton, Nicholas B. Duck
  • Publication number: 20100037348
    Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, or the nucleotide sequence set forth in SEQ ID NO:1, as well as variants thereof.
    Type: Application
    Filed: January 25, 2007
    Publication date: February 11, 2010
    Applicant: Athenix Corporation
    Inventors: Nadine Carozzi, Tracy Hargiss, Michael G. Koziel, Nicholas B. Duck, Brian Carr
  • Patent number: 7659376
    Abstract: Compositions and methods for conferring herbicide resistance to plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a polypeptide that confers resistance or tolerance to glyphosate herbicides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants. Compositions also comprise transformed plants, plant cells, tissues, and seeds. In particular, isolated nucleic acid molecules encoding glyphosate resistance proteins are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2 or the nucleotide sequence set forth in SEQ ID NO:1.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: February 9, 2010
    Assignee: Athenix Corporation
    Inventors: Philip E. Hammer, Nicholas B. Duck
  • Publication number: 20100004176
    Abstract: Compositions and methods for conferring insecticidal activity to host cells are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in host cells. Compositions also comprise transformed host cells. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:4, 5, 6, 13, or 14, or the nucleotide sequence set forth in SEQ ID NO:1, 2, 3, 11, or 12, as well as variants and fragments thereof.
    Type: Application
    Filed: July 2, 2009
    Publication date: January 7, 2010
    Applicant: ATHENIX CORPORATION
    Inventors: Kimberly S. Sampson, Daniel J. Tomso, Nadine Carozzi, Tracy Hargiss, Michael G. Koziel, Nicholas B. Duck, Shruti Agarwal, Brian McNulty, Chris Campbell, Volker Heinrichs
  • Publication number: 20090325804
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Application
    Filed: August 3, 2009
    Publication date: December 31, 2009
    Applicants: Pioneer Hi-Bred International, Inc., Verdia, Inc., E.I. du Pont de Nemours and Company
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Phillip A. Patten, Nicholas B. Duck, Rebecca Gorton, Billy Fred McCutchen, Roger Kemble
  • Publication number: 20090298714
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Application
    Filed: August 3, 2009
    Publication date: December 3, 2009
    Applicants: Pioneer Hi-Bred International, Inc., Verdia, Inc., E.I. du Pont de Nemours and Company
    Inventors: Linda A. Castle, Dan Siehl, Lorraine Giver, Jeremy Minshull, Christina Ivy, Yong Hong Chen, Phillip A. Patten, Rebecca Gorton, Nicholas B. Duck, Billy Fred McCutchen, Roger Kemble
  • Publication number: 20090291896
    Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding ?-endotoxins having pesticidal activity against pests of the order Coleoptera. The invention further provides mutagenized nucleic acids that have been modified to encode endotoxins having improved pesticidal activity and/or altered pest specificity. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, expression cassettes, and transformed microorganisms and plants comprising a nucleic acid of the invention. These compositions find use in methods for controlling pests, especially plant pests.
    Type: Application
    Filed: May 27, 2009
    Publication date: November 26, 2009
    Applicant: E.I. du Pont de Nemours and Company
    Inventors: Andre R. Abad, Nicholas B. Duck, Xiang Feng, Ronald D. Flannagan, Theodore W. Kahn, Lynne E. Sims
  • Patent number: 7622572
    Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, 4, 15, 17, or 19, or the nucleotide sequence set forth in SEQ ID NO:1, 3, 14, 16, or 18, as well as variants and fragments thereof.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: November 24, 2009
    Assignee: Athenix Corporation
    Inventors: Nadine Carozzi, Michael G. Koziel, Tracy Hargiss, Nicholas B. Duck
  • Publication number: 20090282586
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Application
    Filed: April 1, 2009
    Publication date: November 12, 2009
    Applicants: Verdia, Inc., Pioneer Hi-Bred International, Inc., E.I. Du Pont De Nemours
    Inventors: Linda A. Castle, Dan Sichl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Phillip A. Patten, Rebecca Gorton, Nicholas B. Duck, Billy Fred McCutchen, Roger Kemble
  • Patent number: 7605304
    Abstract: The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding ?-endotoxins having pesticidal activity against pests of the order Coleoptera. The invention further provides mutagenized nucleic acids that have been modified to encode endotoxins having improved pesticidal activity and/or altered pest specificity. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, expression cassettes comprising such nucleic acids, and transformed plants and seeds comprising a nucleic acid of the invention. These compositions find use in methods for controlling pests, especially plant pests.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: October 20, 2009
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Andre R. Abad, Nicholas B. Duck, Xiang Feng, Ronald D. Flannagan, Theodore W. Kahn, Lynne E. Sims
  • Publication number: 20090260104
    Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 15, 2009
    Applicants: Verdia, Inc., Pioneer Hi-Bred International, Inc., E.I. Du Pont De Nemours
    Inventors: Linda A. Castle, Dan Sichl, Lorraine Giver, Jeremy Minshull, Cristina Ivy, Yong Hong Chen, Phillip A. Patten, Rebecca Gorton, Nicholas B. Duck, Billy Fred McCutchen, Roger Kemble
  • Publication number: 20090241219
    Abstract: Compositions and methods for conferring herbicide resistance to plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a polypeptide that confers resistance or tolerance to glyphosate herbicides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants. Compositions also comprise transformed plants, plant cells, tissues, and seeds. In particular, isolated nucleic acid molecules corresponding to glyphosate resistant nucleic acid sequences are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:3 or the nucleotide sequences set forth in SEQ ID NOS:1 and 2.
    Type: Application
    Filed: April 15, 2009
    Publication date: September 24, 2009
    Applicant: Athenix Corporation
    Inventors: Philip E. Hammer, Todd K. Hinson, Nicholas B. Duck
  • Publication number: 20090151018
    Abstract: Compositions and methods for conferring herbicide resistance to plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a polypeptide that confers resistance or tolerance to glyphosate herbicides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants. Compositions also comprise transformed plants, plant cells, tissues, and seeds. In particular, isolated nucleic acid molecules corresponding to glyphosate resistant nucleic acid sequences are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding an amino acid sequence shown in SEQ ID NO:3, 6, 8, 11, 19, or 21, or a nucleotide sequence set forth in SEQ ID NO:1, 2, 4, 5, 7, 9, 10, 18, or 20, as well as variants and fragments thereof.
    Type: Application
    Filed: February 3, 2009
    Publication date: June 11, 2009
    Applicant: Athenix Corporation
    Inventors: Philip E. Hammer, Todd K. Hinson, Brian Carr, Nicholas B. Duck