Patents Represented by Attorney, Agent or Law Firm Carl D. Corvin
  • Patent number: 7709649
    Abstract: Multi-substituted pyridyl sulfoximines are useful as insecticides.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: May 4, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Yuanming Zhu, Michael R. Loso, Benjamin M. Nugent, Jim X. Huang, Richard B. Rogers
  • Patent number: 7709648
    Abstract: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: May 4, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Kevin G. Meyer, Kim E. Arndt
  • Patent number: 7705156
    Abstract: N-Substituted heteroaryl (substituted)alkyl sulfoximines are effective at controlling insects.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: April 27, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Michael R. Loso, Benjamin M. Nugent, Yuanming Zhu, Richard B. Rogers, Jim X. Huang, James M. Renga, Gregory T. Whiteker, Nneka T. Breaux, John F. Daeuble
  • Patent number: 7687634
    Abstract: N-Substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines are effective at controlling insects.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: March 30, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: Michael R. Loso, Benjamin M. Nugent, Jim X. Huang, Richard B. Rogers, Yuanming Zhu, James M. Renga, Vidyadhar B. Hegde, Joseph J. DeMark
  • Patent number: 7683161
    Abstract: Spinetoram is selectively produced in excellent yields by hydrogenating a mixture of 3?-O-ethyl spinosyn J and 3?-O-ethyl spinosyn L in a water miscible organic solvent using hydrogen gas and a heterogeneous catalyst.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: March 23, 2010
    Assignee: Dow AgroSciences LLC
    Inventors: David E. Podhorez, Gary A. Roth, David C. Molzahn, Timothy Adaway
  • Patent number: 7541469
    Abstract: 2-Substituted-5-(1-alkylthio)alkylpyridines are produced efficiently and in high yield from a non-pyridine source by cyclization.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: June 2, 2009
    Assignee: Dow AgroScience LLC
    Inventors: James M. Renga, Ronald Ross, Timothy P. Martin, Kim E. Arndt, Nicholas M. Irvine
  • Patent number: 7262702
    Abstract: Among the embodiments of the present invention is a pest control device that includes a bait operable to be consumed by one or more species of pest, a pest sensing circuit, and a communication circuit coupled to the pest sensing circuit. The communication circuit includes an activation device to trigger interrogation of the pest sensing circuit with the communication circuit and an indicating device to provide information about the pest sensing circuit determined in response to the interrogation. A structure can also be included that is operable to position the bait, the pest sensing circuit, and the communication circuit in a predetermined spatial relationship relative to one another.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: August 28, 2007
    Assignee: Dow AgroSciences LLC
    Inventors: Daniel T. Barber, Don Black
  • Patent number: 7212129
    Abstract: Among the embodiments of the present invention is a system including a pest control device and a magnetic field source external to the pest control device. The pest control device has a bait operable to be consumed or displaced by one or more species of pest, a pest sensing circuit, and a monitoring circuit coupled to the pest sensing circuit. The monitoring circuit includes a device responsive to a magnetic field provided by the magnetic field source to output status information about the pest sensing circuit.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: May 1, 2007
    Assignee: Dow AgroSciences LLC
    Inventors: Daniel T. Barber, Don Black
  • Patent number: 7212112
    Abstract: Among the embodiments of the present invention are pest control devices (1010, 1110, 1210) each operable to detect the presence of pests. The pest control device (1010, 1110, 1210) has a bait (1032) that is consumed or displaced by one or more species of pest, a pest sensing circuit (1052, 1152, 1252), and a monitoring circuit (1069, 1169, 1269). The pest sensing circuit (1052, 1152, 1252) can be altered by pest activity. The monitoring circuit (1069, 1169, 1269) detects this alteration and reports it automatically or in response to an external stimulus or interrogation to indicate pest presence.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: May 1, 2007
    Assignee: Dow AgroSciences LLC
    Inventors: Daniel T. Barber, Don Black
  • Patent number: 6815556
    Abstract: A compound according to formula one that is useful as a fungicide is provided. Additionally, processes to make and use same are provided.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: November 9, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Carla Jean Rasmussen Klittich, Jeannie Rachel Cetusic, Marilene Tenguan Iamauti, Irene Mae Morrison, Michael Thomas Sullenberger, William Chi-Leung Lo, Ann Marie Buysse, Brent Jeffrey Rieder, John Todd Mathieson, Monica Britt Olson, Michael John Ricks
  • Patent number: 6734143
    Abstract: The present invention provides 2-methoxyimino-2-(pyridinyloxymethyl) phenyl acetamides according to formula (I) as well as their use as fungicidal compounds.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: May 11, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Neil Vincent Kirby, Jenifer Lynn Adamski Butz, Brent Jeffrey Rieder, James M. Renga, Jeannie Rachel Phillips Cetusic, Irene Mae Morrison, John Todd Mathieson, Gary David Gustafson
  • Patent number: 6724312
    Abstract: A pest control system includes pest control devices installed about an area or building. These devices each include a bait member and a wireless communication circuit. The wireless communication circuit may be in the form of a passive RF tag that transmits information indicative of bait status and an identifier unique to each pest control device. The wireless communication circuit can be configured in a first assembly for detecting the presence of one or more pests and a second assembly for delivering a pesticide once pests are detected. The assemblies are interchangeable within a pest control device housing. The wireless communication circuit is connected to a sensor having an electrically conductive element that can be comprised of a nonmetallic material, such as a carbon-based ink. One or more connection members electrically couple the wireless communication circuit and the sensor. These members are comprised of an electrically conductive, elastomeric compound, such as a carbon-filled silicone rubber.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: April 20, 2004
    Inventors: Daniel Barber, Don Black, Edward King, Sterett Robertson
  • Patent number: 6706740
    Abstract: Heterocyclic aromatic amides (HAA) according to Formula I: wherein X1-X4, M, Z, and A are herein defined. The invention also encompasses hydrates, salts and complexes thereof. These compounds are useful as antifungal agents.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: March 16, 2004
    Assignee: Dow AgroSciences LLC
    Inventors: Michael J. Ricks, William H. Dent, III, Richard B. Rogers, Chenglin Yao, Bassam S. Nader, John L. Miesel, Gina M. Fitzpatrick, Kevin G. Meyer, Noormohamed M. Niyaz, Irene M. Morrison, Matthew J. Henry, Jenifer L. Adamski Butz, Robert P. Gajewski
  • Patent number: 6559170
    Abstract: Compounds of formula (One) wherein A1, A2, A3, and A4 independently H, halogen, or methyl; E is —N═ or —CH═; G is O═ or S═; J is —O—, —NH— or —NT1— wherein T1 is alkyl having 1 to 6 carbon atoms; L1, L2, and L3 are independently H, halogen, cyano, methyl, monohalomethyl, dihalomethyl, or trihalomethyl; M is —S—, —S—(═O), or —S(═O)2—); and Q is aryl, substituted aryl, heteroaryl, or substituted heteroaryl. The compounds are useful as fungicides.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: May 6, 2003
    Assignee: Dow AgroScience LLC
    Inventors: Robert Peter Gajewski, Neil Vincent Kirby, Brent Jeffrey Rieder, Chrislyn Marie Carson, Zhengyu Huang, Stephen Lewis Wilson
  • Patent number: 6521622
    Abstract: Heterocyclic aromatic amides having a hydroxy group adjacent to the amide functionality are useful as antifungal agents, particularly for plants.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: February 18, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Michael J. Ricks, William H. Dent, III, Richard B. Rogers, Chenglin Yao, Bassam S. Nader, John L. Miesel, Gina M. Fitzpatrick, Kevin G. Meyer, Noormohamed M. Niyaz, Irene M. Morrison, Robert P. Gajewski
  • Patent number: 6436963
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with (derivatised) hydroxyalkyl substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: August 20, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Robert P. Gajewski, Christopher S. Galka, Neil V. Kirby, Irene M. Morrison, Jeannie R. Phillips, Mary E. Pieczko, Brent J. Rieder, Chrislyn M. Carson, Zhengyu Huang
  • Patent number: 6432990
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with polyether substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Carl P. Denny, Christopher S. Galka, Neil V. Kirby, Marc McKennon, Mary E. Pieczko, Rebecca L. Rezac, Brent J. Rieder, John K. Swayze, Chrislyn M. Carson, David D. Johnson, Gregory M. Kemmitt
  • Patent number: 6432951
    Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with (derivatised) hydroxyalkyl substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Emily J. Canada, Christopher S. Galka, Robert P. Gajewski, Neil V. Kirby, Irene M. Morrison, Mary E. Pieczko, Chrislyn M. Carson, Jeannie R. Phillips, Brent J. Rieder, Zhengyu Huang
  • Patent number: 6423730
    Abstract: The present invention relates to a method for controlling termites by treating the termites or the locus wherein the termites live, with a 5-carboxanilido-bis-trifluoromethyl-thiazole fungicide. This invention also relates to a method for controlling the damage caused by termites and to termite damage resistant articles.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: July 23, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Frisby Davis Smith, Ricky Hunter
  • Patent number: 6417187
    Abstract: 3-(Substituted aryl)-5-{substituted aryl-(alkynyl-aryl)}-[1,2,4]- triazole compounds are useful as insecticides and acaricides. New synthetic procedures and intermediates for preparing the compounds, pesticide compositions containing the compounds, and methods of controlling insects and mites using the compounds are also provided.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: July 9, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Vidyadhar Babu Hegde, Scott Jerome Bis, Emilie Chassat Heo, Christopher Thomas Hamilton, Peter Lee Johnson, Laura Lee Karr, Timothy Patrick Martin, Paul Allen Neese, Nailah Orr, Francis Eugene Tisdell, Maurice Chee Hoong Yap, Yuanming Zhu