Patents by Inventor Dale R. Sanson

Dale R. Sanson 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: 20170325460
    Abstract: Stable, aqueous herbicidal compositions are provided which comprise both glyphosate and dichlobenil dispersed in water. The stable formulations utilize one or more nonionic surfactants that interact with the coating of encapsulated dichlobenil in order to provide chemical stability in the aqueous composition. The compositions may be provided as a concentrate or ready-to-use formulation. Advantageously, compositions of the present invention are both physically and chemically stable when stored for prolonged periods in both ambient and extreme temperature. Additionally, the inventive compositions are capable of providing improved control of undesired vegetation by controlling both adult plants and seedlings.
    Type: Application
    Filed: May 11, 2017
    Publication date: November 16, 2017
    Inventors: Dale R. Sanson, Jeffrey W. Marvin, Barry Glover
  • Patent number: 8313756
    Abstract: Urea compositions useful for treatment of dermatological conditions. The compositions may include greater than about 50 wt-% urea, and methods of making such compositions are provided.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: November 20, 2012
    Assignee: Fougera Pharmaceuticals, Inc.
    Inventors: Ralph N. Landau, Dale R. Sanson, Amir Kamyar Jahani
  • Patent number: 8158138
    Abstract: Urea compositions useful for treatment of dermatological conditions. The compositions, which are free from perceptible solids, may include at least about 50 wt-% urea, zinc pyrithione, and lactic acid, and may be formulated as a topical gel.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: April 17, 2012
    Assignee: Fougera Pharmaceuticals, Inc.
    Inventors: Ralph Landau, Dale R. Sanson, Amir Kamyar Jahani
  • Publication number: 20080090780
    Abstract: A storage stable, efficacious pesticide formulation is provided that is dilutable by the user and contains azadirachtin (AZA) and a pyrethrin or pyrethroid (PYR), and optionally an aprotic solvent and non-ionic, substantially water-free emulsifier. A sufficient amount of the PYR is provided to complex with the AZA A on opposite sides of the molecular structure thereof, thereby preventing rearrangement of the AZA A molecule in the presence of moisture that would result in hydrolysis and decomposition of AZA A. The AZA-PYR combination is sufficiently chemically stable such that less than 10% of the AZA A is decomposed when the formulation is subjected to an accelerated aging test for 30 days at 40° C. in a sealed container. The molar ratio of PYR to AZA A is preferably within the range of 0.5/1-10.5/1, more preferably within the range of 1.5/1-7/1, and most preferably with the range of 3/1-6/1.
    Type: Application
    Filed: October 13, 2006
    Publication date: April 17, 2008
    Applicant: PBI/GORDON CORPORATION
    Inventors: Dale R. Sanson, James A. Armbruster
  • Patent number: 6849579
    Abstract: A selective synergistic postemergent herbicide composition is provided for the control of undesired broadleaf vegetation and grassyweeds comprising the combination of quinclorac and a selective herbicidal protox inhibitor. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac. Better synergistic results are obtained from the combination of quinclorac, a selective herbicidal protox inhibitor, and a selective herbicidal auxinic agent. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac, and about 1 part to about 4 parts by weight of the auxinic herbicidal agent for each part by weight of quinclorac. The synergistic composition hereof has been found to provide more rapid and better control of grassy weeds such as crabgrass than presently registered herbicides.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: February 1, 2005
    Assignee: PBI Gordon Corporation
    Inventors: James A. Armbruster, Dale R. Sanson
  • Publication number: 20040266623
    Abstract: A selective synergistic postemergent herbicide composition is provided for the control of undesired broadleaf vegetation and grassy weeds comprising the combination of quinclorac and a selective herbicidal protox inhibitor. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac. Better synergistic results are obtained from the combination of quinclorac, a selective herbicidal protox inhibitor, and a selective herbicidal auxinic agent. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac, and about 1 part to about 4 parts by weight of the auxinic herbicidal agent for each part by weight of quinclorac. The synergistic composition hereof has been found to provide more rapid and better control of grassy weeds such as crabgrass than presently registered herbicides.
    Type: Application
    Filed: June 25, 2003
    Publication date: December 30, 2004
    Inventors: James A. Armbruster, Dale R. Sanson