Patents by Inventor Kenneth Narva

Kenneth Narva 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).

  • Publication number: 20100317569
    Abstract: DIG-5 Cry toxins, polynucleotides encoding such toxins, use of such toxins to control pests, and transgenic plants that produce such toxins are disclosed.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 16, 2010
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Justin M. Lira, Kenneth Narva, Aaron T. Woosley, Ignacio Mario Larrinua, Timothy D. Hey
  • Publication number: 20100269223
    Abstract: DIG-3 Cry toxins, polynucleotides encoding such toxins, and transgenic plants that produce such toxins are useful to control insect pests.
    Type: Application
    Filed: March 24, 2010
    Publication date: October 21, 2010
    Applicant: Dow AgroSciences LLC
    Inventors: Justin M. Lira, Holly Jean Butler, Doug A. Smith, Kenneth Narva, Thomas Meade
  • Publication number: 20090300980
    Abstract: The subject invention relates in part to the use of insect-protected corn to modify fertility recommendations for given yield targets on any transgenic corn type. The insect-protected plants are unexpectedly more effective at assimilating not only nitrogen but also less valuable nutrients such as phosphorous, potassium and micronutrients such as zinc. The subject invention also relates to the discovery that transgenic corn plants with insect protection traits exhibit drought tolerance. For example, the protected plants are also much more effective at extracting moisture and are therefore more drought resistant and require less supplemental irrigation to produce the same yields as unprotected plants.
    Type: Application
    Filed: May 1, 2009
    Publication date: December 10, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Gary Thompson, Kenneth Narva
  • Publication number: 20080085856
    Abstract: This invention provides modified, insecticidal Cry35 proteins with enhanced properties as compared to wild-type Cry35 proteins. The modifications to these proteins were based in part on analysis of the atomic coordinates and three-dimensional (3D) structure of the ˜45 kDa 149B1 protein and other proteins in the Cry35 class. The subject invention also includes polynucleotides that encode these modified proteins, and transgenic plants that produce these modified proteins. This invention further provides methods of controlling plant pests, including rootworms, with these modified proteins. The modified proteins of the subject invention include chimeric toxins involving exchanged segments, domains, and motifs as discussed herein. The subject invention also provides methods of modifying Cry35 proteins.
    Type: Application
    Filed: November 21, 2007
    Publication date: April 10, 2008
    Applicant: Dow AgroSciences LLC
    Inventors: H. SCHNEPF, Kenneth NARVA, Steven EVANS
  • Publication number: 20080051569
    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: July 6, 2007
    Publication date: February 28, 2008
    Inventors: Eric Barbour, James Bing, Guy Cardineau, Robert Cressman, Manju Gupta, Mary Hartnett Locke, David Hondred, Joseph Keaschall, Michael Koziel, Terry Meyer, Daniel Moellenbeck, Kenneth Narva, Wilas Nirunsuksiri, Steven Ritchie, Marjorie Rudert, Craig Sanders, Aihua Shao, Steven Stelman, David Stucker, Laura Tagliani, William Van Zante
  • Publication number: 20080015346
    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: July 6, 2007
    Publication date: January 17, 2008
    Inventors: Eric Barbour, James Bing, Guy Cardineau, Robert Cressman, Manju Gupta, Mary Hartnett Locke, David Hondred, Joseph Keaschall, Michael Koziel, Terry Meyer, Daniel Moellenbeck, Kenneth Narva, Wilas Nirunsuksiri, Steven Ritchie, Marjorie Rudert, Craig Sanders, Aihua Shao, Steven Stelman, David Stucker, Laura Tagliani, William Van Zante
  • Publication number: 20070265205
    Abstract: The subject invention concerns new classes of pesticidally active proteins and the polynucleotide sequences that encode these proteins. In preferred embodiments, these pesticidal proteins have molecular weights of approximately 40-50 kDa and of approximately 10-15 kDa.
    Type: Application
    Filed: June 29, 2007
    Publication date: November 15, 2007
    Inventors: Kenneth Narva, H. Schnepf, Mark Knuth, Michael Pollard, Guy Cardineau, George Schwab, Tracy Michaels, Stacey Lee, Paula Diehl, Joanna Dojillo, Lisa Stamp, Rod Herman
  • Publication number: 20060070139
    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 DAS-59122-7 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: September 28, 2005
    Publication date: March 30, 2006
    Inventors: James Bing, Robert Cressman, Manju Gupta, Salim Hakimi, David Hondred, Todd Krone, Mary Hartnett Locke, Abigail Luckring, Sandra Meyer, Daniel Moellenbeck, Kenneth Narva, Paul Olson, Craig Sanders, Jimei Wang, Jian Zhang, Gan-Yuan Zhong
  • Publication number: 20060037095
    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: April 30, 2004
    Publication date: February 16, 2006
    Inventors: Eric Barbour, James Bing, Guy Cardineau, Robert Cressman, Manju Gupta, Mary Hartnett Locke, David Hondred, Joseph Keaschall, Michael Koziel, Terry Meyer, Daniel Moellenbeck, Kenneth Narva, Wilas Nirunsuksiri, Steven Ritchie, Marjorie Rudert, Craig Sanders, Aihua Shao, Steven Stelman, David Stucker, Laura Tagliani, William Van Zante
  • Publication number: 20050155112
    Abstract: The subject invention concerns new classes of pesticidally active proteins and the polynucleotide sequences which encode these proteins. More specifically, in preferred embodiments, pesticidal proteins of approximately 40-50 kDa and of approximately 10-15 kDa are used for controlling corn rootworms. Also described are novel pesticidal isolates of Bacillus thuringiensis.
    Type: Application
    Filed: January 18, 2005
    Publication date: July 14, 2005
    Applicant: Mycogen Corporation
    Inventors: Kenneth Narva, H. Schnepf, Mark Knuth, Michael Pollard, Guy Cardineau, George Schwab, Tracy Michaels, Stacey Lee, Paula Burmeister, Joanna Dojillo
  • Publication number: 20050039226
    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: April 30, 2004
    Publication date: February 17, 2005
    Inventors: Eric Barbour, James Bing, Guy Cardineau, Robert Cressman, Manju Gupta, Mary Hartnett Locke, David Hondred, Joseph Keaschall, Michael Koziel, Terry Meyer, Daniel Moellenbeck, Kenneth Narva, Wilas Nirunsuksiri, Steven Ritchie, Marjorie Rudert, Craig Sanders, Aihua Shao, Steven Stelman, David Stucker, Laura Tagliani, William Van Zante