Patents Assigned to Dow AgroSciences
  • Patent number: 6641741
    Abstract: Chloride is selectively isolated as NaCl from N-phosphonomethyliminodiacetic acid process wastes by evaporative crystallization of the caustic neutralized brine.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: November 4, 2003
    Assignee: Dow AgroSciences LLC
    Inventor: Scott G Phillips
  • Patent number: 6599859
    Abstract: The present invention relates to a composition comprising a mulch and an herbicide (i.e., dithiopyr) useful for weed control.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: July 29, 2003
    Assignees: Dow AgroSciences LLC, U.S. Fertilizer Corporation
    Inventors: James Frederic Walter, Sanford Rush Simon
  • Patent number: 6590142
    Abstract: Novel polynucleotide sequences that encode insect toxins TcdA and TcbA have base compositions that differ substantially from the native genes, making them more similar to plant genes. The new sequences are suitable for use for high expression in both monocots and dicots. Transgenic plants with a genome comprising a nucleic acid of SEQ ID NO: 3 or SEQ ID NO:4 are insect resistant.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: July 8, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: James K. Petell, Donald J. Merlo, Rod A. Herman, Jean L. Roberts, Lining Guo, Barry W. Schafer, Kitisri Sukhapinda, Ann Owens Merlo
  • Patent number: 6585990
    Abstract: The subject invention pertains to compositions and devices for controlling insects and, in particular, houseflies. Insecticidal compositions of the present invention comprise spinosad and, optionally, insect foodstuffs and attractants. The devices of the invention are directed to a housefly bait device that includes an insecticidal composition of the present invention. The invention also concerns methods for controlling insects, such as houseflies, using the present compositions and devices.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: July 1, 2003
    Assignee: Dow AgroSciences, LLC
    Inventor: Xinpei Huang
  • Patent number: 6583088
    Abstract: The present invention relates to the use of spinosyns for treating seed and plant propagation material.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: June 24, 2003
    Assignees: Bayer Aktiengesellschaft, Dow Agrosciences LLC
    Inventor: Wolfram Andersch
  • Patent number: 6573286
    Abstract: Oxazoline compounds having a 2,6-disubstituted-phenyl group in the 2-position, an aryl or heteroaryl group in the 4-position and an alkyl group in the 5-position are effective in controlling aphids, insects and mites.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: June 3, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Vidyadhar Babu Hegde, Maurice Chee Hoong Yap, Scott Jerome Bis, Timothy Patrick Martin, Denise Marie Perreault, Katherine Anne Guenthenspberger, Laura Lee Karr, Joe Raymond Schoonover, Leonard Paul Dintenfass, James Michael Gifford, James Edwin Dripps
  • Patent number: 6566403
    Abstract: This invention relates to new compositions comprising predominantly one enantiomer of an N-acetonylbenzamide fungicide, methods of preparing N-acetonylbenzamides, and their use as fungicides.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: May 20, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Enrique Luis Michelotti, David Hamilton Young, Thomas Anthony McLaughlin
  • 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: 6559101
    Abstract: N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl) arylsulfonamide compounds were prepared from 2-amino-5,7-dimethoxy[1,2,4]triazolopyrimidine and appropriately substituted benzenesulfonyl chloride and pyridinesulfonyl chloride compounds. The compounds were found to be useful as herbicides.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: May 6, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Timothy Calvin Johnson, John Cord VanHeertum, David George Ouse, Kim Eric Arndt, Mark Andrew Pobanz, David Keith Walker
  • Patent number: 6521406
    Abstract: Spinosyn biosynthetic genes from Saccharopolyspora spinosa, spinosyn producing microorganisms transformed with the biosynthetic genes, methods using the biosynthetic genes to increase production of spinosyn insecticidal macrolides, and methods using the genes or fragments thereof to change the products produced by spinosyn-producing microorganisms are provided.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: February 18, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Richard H. Baltz, M. Christine Broughton, Kathryn P. Crawford, Krishnamurthy Madduri, Donald J. Merlo, Patti J. Treadway, Jan R. Turner, Clive Waldron
  • 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: 6518222
    Abstract: N-(Triazoloazinyl)thiophenesulfonamide compounds were prepared from appropriately substituted 2-amino[1,2,4]triazolo[1,5-c]pyrimidine, 2-amino[1,2,4]triazolo[1,5-a]pyrimidine and 2-amino[1,2,4]triazolo[1,5-a]pyridine compounds and appropriately substituted thiophenesulfonyl chloride compounds. The compounds were found to be useful as herbicides.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: February 11, 2003
    Assignee: Dow AgroSciences LLC
    Inventors: Kim Eric Arndt, Timothy Calvin Johnson, David George Ouse
  • 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
  • Patent number: 6462240
    Abstract: 3-Substituted benzotrifluorides are selectively deprotonated and functionalized in the 2-position. The selectivity is achieved by equilibrating the mixture of lithiobenzotrifluorides initially formed in the presence of a primary or secondary amine catalyst.
    Type: Grant
    Filed: June 14, 2001
    Date of Patent: October 8, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Michael Glenn Smith, Mark Andrew Pobanz, Gary A. Roth, Michael A. Gonzalez
  • Patent number: 6455504
    Abstract: Macrolide compounds produced by culturing Saccharopolyspora species LW107129 (NRRL 30141) have insecticidal and acaricidal activity and are useful intermediates for preparing spinosyn analogs.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: September 24, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Paul Lewer, Donald R. Hahn, Laura L. Karr, Paul R. Graupner, Jeffrey R. Gilbert, Thomas V. Worden, Raymond C. Yao, Dennis W. Norton
  • Patent number: 6444615
    Abstract: This invention relates to 1-substituted-phenyl-3-substituted-2-thioxo-4,5-imidazolidinediones and 2,4,5-imidazolidinetriones which have activity as herbicides, to compositions which contain these compounds and to methods of use of these compounds. In particular, the present invention pertains to 2-thioxo-4,5-imidazolidinediones or 2,4,5-imidazolidinetriones wherein a 2,4,5,6-tetrasubstituted phenyl ring is linked to the heterocyclic ring.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: September 3, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Bin Li, Ying Man, Zongjian Zhang, Adam Chi-Tung Hsu
  • 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: 6433169
    Abstract: 2-Alkoxy-6-trifluoromethyl-N-([1,2,4]triazolo[1,5-c]pyrimidin-2-yl)benzenesulfonamides are prepared by introducing the 2-alkoxy substituent of the benzenesulfonamide ring in the last step by contacting the corresponding 2-fluoro substituted material with the appropriate alkoxide.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: August 13, 2002
    Assignee: Dow AgroSciences LLC
    Inventors: Michael Allen Gonzalez, Eric Wayne Otterbacher