Patents Represented by Attorney William E. Scott

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  • Arthropod maturation inhibitors
    Patent number: 3982014
    Abstract: A number of terpenoid compounds and their epoxides were synthesized and found to prevent insect maturation when applied to insects in an immature stage of growth.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: September 21, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Meyer Schwarz, Philip E. Sonnet, Nobel Wakabayashi
  • Arthropod maturation inhibitors
    Patent number: 3978230
    Abstract: A number of terpenoid compounds and their epoxides were synthesized and found to prevent insect maturation when applied to insects in an immature stage of growth.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: August 31, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Meyer Schwarz, Philip E. Sonnet, Nobel Wakabayashi
  • Apparatus and method for gaining access to the contents of pressurized vessels and systems
    Patent number: 3974846
    Abstract: An apparatus and method for gaining access to the contents of pressurized vessels and systems and for discharging the contents safely under controlled conditions. The apparatus, comprised essentially of a ball valve and pressure tube assembly having a coaxial conduit in which is mounted for longitudinal movement a rotatable shaft and drill bit, is connected to the pressurized vessel. The rotatable shaft in the preferred embodiment is provided with fluid conducting means so that when communication with the contents of the vessel is made, pressure on both ends of the shaft is equalized. At this point, the ball valve is shut off, the pressure tube assembly, shaft and drill bit are removed, and a hose or other take-off device is connected to the ball valve for safe disposal of the contents of the pressurized vessel.
    Type: Grant
    Filed: February 25, 1974
    Date of Patent: August 17, 1976
    Inventor: Samuel Serota
  • Synthetic hormones for insect control
    Patent number: 3970688
    Abstract: Ethers of open chain terpenoid compounds and their monoepoxides were synthesized and found to mimic the juvenile hormones of insects and to be extremely effective as insect control agents.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: July 20, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: William S. Bowers
  • Process for the preparation of aldehydes
    Patent number: 3963784
    Abstract: Aldehydes are prepared by metalating an aliphatic carboxylic acid with lithium diisopropylamide in a mixed solvent system of tetrahydrofuran-hexane-hexamethylphosphoramide to form a dianion of the acid, reacting the dianion in the mixed solvent system with ethyl formate and decarboxylating the resulting alpha-aldehyde acid salt.
    Type: Grant
    Filed: December 19, 1973
    Date of Patent: June 15, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Philip E. Pfeffer, Leonard S. Silbert
  • Synthetic hormones for insect control
    Patent number: 3960902
    Abstract: Ethers of open chain terpenoid compounds and their monoepoxides were synthesized and found to mimic the juvenile hormones of insects and to be extremely effective as insect control agents.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: June 1, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: William S. Bowers
  • Synthetic hormones for insect control
    Patent number: 3959264
    Abstract: Ethers of open chain terpenoid compounds and their monoepoxides were synthesized and found to mimic the juvenile hormones of insects and to be extremely effective as insect control agents.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: May 25, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: William S. Bowers
  • Synthetic hormones for insect control
    Patent number: 3936474
    Abstract: Ethers of open chain terpenoid compounds and their monoepoxides were synthesized and found to mimic the juvenile hormones of insects and to be extremely effective as insect control agents.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: February 3, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: William S. Bowers
  • Synthetic hormones for insect control
    Patent number: 3936475
    Abstract: Ethers of open chain terpenoid compounds and their monoepoxides were synthesized and found to mimic the juvenile hormones of insects and to be extremely effective as insect control agents.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: February 3, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventor: William S. Bowers
  • Method for distrupting normal insect maturation
    Patent number: 3934033
    Abstract: 7-Ethoxy-1-(p-ethylphenoxy)-3,7-dimethyl-2-octene and 1-(p-ethylphenoxy)-3,7-dimethyl-7-propoxy-2-octene are highly active in preventing normal maturation of the yellow mealworm and the confused flour beetle.
    Type: Grant
    Filed: November 26, 1974
    Date of Patent: January 20, 1976
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Morton Beroza, Rafael Sarmiento, Terrence P. McGovern