Patents Represented by Attorney Kenneth B. Ludwig
  • Patent number: 7915502
    Abstract: An inbred sunflower line, designated CN1229R, the plants and seeds of the inbred sunflower line CN1229R, methods for producing a sunflower plant, either inbred or hybrid, produced by crossing the inbred sunflower line CN1229R with itself or with another sunflower plant, and hybrid sunflower seeds and plants produced by crossing the inbred line CN1229R with another sunflower line or plant and to methods for producing a sunflower plant containing in its genetic material one or more transgenes and to the transgenic sunflower plants produced by that method. This invention also relates to inbred sunflower lines derived from inbred sunflower line CN1229R, to methods for producing other inbred sunflower lines derived from inbred sunflower line CN1229R and to the inbred sunflower lines derived by the use of those methods.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: March 29, 2011
    Assignee: Dow AgroSciences LLC
    Inventor: James Todd Gerdes
  • Patent number: 7915501
    Abstract: An inbred sunflower line, designated CN2343, the plants and seeds of the inbred sunflower line CN2343, methods for producing a sunflower plant, either inbred or hybrid, produced by crossing the inbred sunflower line CN2343 with itself or with another sunflower plant, and hybrid sunflower seeds and plants produced by crossing the inbred line CN2343 with another sunflower line or plant and to methods for producing a sunflower plant containing in its genetic material one or more transgenes and to the transgenic sunflower plants produced by that method. This invention also relates to inbred sunflower lines derived from inbred sunflower line CN2343, to methods for producing other inbred sunflower lines derived from inbred sunflower line CN2343 and to the inbred sunflower lines derived by the use of those methods.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: March 29, 2011
    Assignee: Dow AgroSciences LLC
    Inventor: James Todd Gerdes
  • Patent number: 7309815
    Abstract: This invention encompasses the identification and isolation of genes that confer disease control properties in plants, as well as plants comprising such genes. These genes are derived from the following sources: Nicotiana benthamiana, Oryzae sativa (var. Indica IR7), Papaver rhoeas, Saccharomyces cerevisiae and Trichoderma harzianum (Rifai 1295-22). The control conferred is against the one or more of the following phytopathogens: Aspergillus flavus, Cercospora zeae-maydis, Fusarium monilforme, Fusarium graminearum, Helminthosporium maydis, Phoma lingam, Phomopsis helianthi, Phytopthera infestans, Pyricularia oryzae, Pythium ultimum, Rhizoctonia solani, Sclerotinia sclerotiorum, Ustilago maydis, and Verticillium dahliae. Further, this invention encompasses other homologous and heterologous sequences with a high degree of functional similarity.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: December 18, 2007
    Assignee: Dow AgroSciences LLC
    Inventors: Vipula Kiran Shukla, Holly Jean Butler, Aaron Todd Woosley, Pamela Rene Haygood, Cristie Min Dewes, James Patrick Connell, Ignacio Mario Larrinua, Avutu Sambi Reddy, Anthony Trieu, Zihua Hu
  • Patent number: 7071385
    Abstract: The promoter from the maize actin depolymerizing factor gene is useful in controlling transgene expression in plants.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: July 4, 2006
    Assignee: Dow AgroSciences LLC
    Inventors: Beth C. Rubin-Wilson, Kelley A. Smith
  • Patent number: 6791013
    Abstract: The maize myo-inositol-1-phosphate synthase (MIP synthase) promoter is a novel embryo specific regulatory sequence useful in expressing heterologous nucleic acids in plants.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: September 14, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Katherine Armstrong, Timothy D. Hey, Otto Folkerts, Kelley A. Smith, Nicole L. Hopkins
  • Patent number: 6699984
    Abstract: Regulatory sequences derived from the maize per5 gene have utility in plant biotechnology.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: March 2, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Michael Ainley, Katherine Armstrong, Scott Belmar, Otto Folkerts, Nicole Hopkins, Michael A. Menke, Dayakar Pareddy, Joseph F. Petolino, Kelley Smith, Aaron Woosley
  • Patent number: 6500405
    Abstract: This invention relates to methods for screening compounds for antitubulin activity, evaluation of cells for sensitivity to antitubulin drugs, resistance monitoring and quantifying tubulin using certain amides that inhibit the growth of eukaryotic cells as probes in binding assays, said amides having the structural formula wherein A is cycloalkyl, alkyl, haloalkyl, alkylthio, haloalkylthio, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, or phenyl, pyridyl, furyl, thienyl, isoxazolyl, oxazolyl, pyrrolyl, isothiazolyl, thiazolyl, pyrazolyl, imidazolyl, pyrimidinyl, quinolyl, isoquinolyl, naphthyl, pyridazinyl, pyrazinyl, benzothienyl, indolyl, benzofuranyl or benzyl, all optionally substituted in an acceptable manner with up to 4 substituents; R1 and R2 are each independently a hydrogen atom, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl, provided that both R1 and R2 are not a hydrogen atom; and X, Y and Z are each independently a hydrogen atom, halo, cyano,
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: December 31, 2002
    Assignee: Dow AgroSciences LLC
    Inventor: David Hamilton Young
  • Patent number: 6495738
    Abstract: Genes-encoding a delta-9 CoA desaturase from Aspergillus nidulans have been isolated. The proteins encoded by genes, when expressed in a plant, can alter the saturate levels of the oil.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: December 17, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Otto Folkerts, Donald J. Merlo