Patents by Inventor Steven W. Ritchie

Steven W. Ritchie 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).

  • Corn Event TC1507 And Methods For Detection Thereof
    Publication number: 20180363067
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 20, 2018
    Inventors: Eric Barbour, James Wayne Bing, Guy Cardineau, Robert F. Cressman, JR., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7989607
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: August 2, 2011
    Assignees: Pioneer Hi-Bred International, Inc., E. I. du Pont de Nemours and Company, Dow Agrosciences LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • CORN EVENT TC1507 AND METHODS FOR DETECTION THEREOF
    Publication number: 20110099662
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Application
    Filed: October 28, 2010
    Publication date: April 28, 2011
    Applicants: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, Dow AgroSciences LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, JR., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • CORN EVENT TC1507 AND METHODS FOR DETECTION THEREOF
    Publication number: 20090170109
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Application
    Filed: March 13, 2009
    Publication date: July 2, 2009
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E.I. DU PONT DE NEMOURS AND COMPANY, DOW AGROSCIENCES LLC
    Inventors: ERIC BARBOUR, JAMES WAYNE BING, GUY A. CARDINEAU, ROBERT F. CRESSMAN, JR., MANJU GUPTA, MARY E. HARTNETT LOCKE, DAVID HONDRED, JOSEPH W. KEASCHALL, MICHAEL G. KOZIEL, TERRY EUCLAIRE MEYER, DANIEL MOELLENBECK, KENNETH EDWIN NARVA, WILAS NIRUNSUKSIRI, STEVEN W. RITCHIE, MARJORIE L. RUDERT, CRAIG D. SANDERS, AIHUA SHAO, STEVEN JEFFREY STELMAN, DAVID S. STUCKER, LAURA ANN TAGLIANI, WILLIAM M. VAN ZANTE
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7514544
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: April 7, 2009
    Assignees: Dow Agroscience LLC, Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7449564
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: November 11, 2008
    Assignees: Pioneer Hi-Bred International, Inc., E.I. duPont deNemours and Company, Dow AgroSciences, LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7435807
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: October 14, 2008
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, Dow Agrosciences, LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7417132
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequence flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: August 26, 2008
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, Dow Agrosciences LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Maize promoter named CRWAQ81
    Patent number: 7411112
    Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding CRWAQ81. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises stably incorporating into the genome of a plant cell a nucleotide sequence operably linked to the root-preferred promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: August 12, 2008
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, New York University
    Inventors: Scott Diehn, Albert Laurence Lu, Steven W. Ritchie, Lynne Sims, Kim R. Ward, Philip Benfey, Jee W. Jung
  • Corn Event TC1507 and Methods for Detection Thereof
    Publication number: 20080132690
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Application
    Filed: October 16, 2007
    Publication date: June 5, 2008
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Corn event TC1507 and methods for detection thereof
    Patent number: 7288643
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: October 30, 2007
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, Dow AgroSciences LLC
    Inventors: Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Maize metallothionein gene and promoter
    Patent number: 6774282
    Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding, a metallothionein gene and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant cell with a nucleotide sequence operably linked to one of the root-preferred promoters of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence in a root-preferred manner from the transformed plant cell. Compositions and methods for expressing metallothionein genes in plants, plant cells and tissues are also provided. The compositions comprise nucleotide sequences encoding plant metallothionein.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: August 10, 2004
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Steven W. Ritchie
  • Maize metallothionein gene and promoter
    Publication number: 20040123345
    Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding, a metallothionein gene and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant cell with a nucleotide sequence operably linked to one of the root-preferred promoters of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence in a root-preferred manner from the transformed plant cell. Compositions and methods for expressing metallothionein genes in plants, plant cells and tissues are also provided. The compositions comprise nucleotide sequences encoding plant metallothionein.
    Type: Application
    Filed: November 12, 2003
    Publication date: June 24, 2004
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Wesley B. Bruce, Steven W. Ritchie
  • Inducible promoters
    Patent number: 6617498
    Abstract: The present invention provides compositions and methods for regulating the expression of nucleotide sequence of interest in a plant. Compositions include a novel nucleotide sequence comprising an inducible promoter for the 5C9 gene, which encodes a maize patatin-like polypeptide. A method for expressing a nucleotide sequence of interest in a plant using the promoter sequences disclosed herein is provided. The method comprises stably incorporating into the genome of a plant cell a nucleotide sequence operably linked to the inducible promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence in an inducible manner.
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: September 9, 2003
    Assignee: Pioneer-Hi-Bred International, Inc.
    Inventors: Wesley B. Bruce, Carl W. Garnaat, Steven W. Ritchie
  • Maize metallothionein gene and promoter
    Publication number: 20020162139
    Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding, a metallothionein gene and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant cell with a nucleotide sequence operably linked to one of the root-preferred promoters of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence in a root-preferred manner from the transformed plant cell. Compositions and methods for expressing metallothionein genes in plants, plant cells and tissues are also provided. The compositions comprise nucleotide sequences encoding plant metallothionein.
    Type: Application
    Filed: January 25, 2002
    Publication date: October 31, 2002
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Wesley B. Bruce, Steven W. Ritchie
  • Maize metallothionein gene and promoter
    Publication number: 20020100079
    Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a root-preferred promoter for the gene encoding, a metallothionein gene and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant cell with a nucleotide sequence operably linked to one of the root-preferred promoters of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence in a root-preferred manner from the transformed plant cell. Compositions and methods for expressing metallothionein genes in plants, plant cells and tissues are also provided. The compositions comprise nucleotide sequences encoding plant metallothionein.
    Type: Application
    Filed: January 25, 2002
    Publication date: July 25, 2002
    Applicant: Poineer Hi-Bred International, Inc.
    Inventors: Wesley B. Bruce, Steven W. Ritchie