Patents by Inventor Edmond R. Osgood

Edmond R. Osgood 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).

  • Insecticidal and nematocidal heterobicyclic hydroximinates, thiohydroximidates, and carbamate esters, composition, and method of use thereof
    Patent number: 4548929
    Abstract: Novel heterobicyclic compounds of Formula I, processes for preparing same and pesticidal compositions and methods are described.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: October 22, 1985
    Assignee: SDS Biotech Corporation
    Inventors: Thomas A. Magee, Robert D. Battershell, Lawrence E. Limpel, Andrew W. Ho, Arthur W. Friedman, H. Glenn Corkins, William W. Brand, Russell Buchman, Louis Storace, Edmond R. Osgood
  • Biologically active heterobicyclic hydroximidates and thiolhydroximidates and carbamate ester derivatives thereof
    Patent number: 4424213
    Abstract: Novel heterobicyclic compounds of Formula I, processes for preparing same and pesticidal compositions and methods are described.
    Type: Grant
    Filed: November 2, 1981
    Date of Patent: January 3, 1984
    Assignee: SDS Biotech Corporation
    Inventors: Thomas A. Magee, Robert D. Battershell, Lawrence E. Limpel, Andrew W. Ho, Arthur W. Friedman, H. Glenn Corkins, William W. Brand, Russell Buchman, Louis Storace, Edmond R. Osgood
  • Chlorination of butadiene sulfone to 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide
    Patent number: 3963751
    Abstract: The biologically active compound, 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide, is produced by the stepwise chlorination of butadiene sulfone, employing a free radical-generating compound as catalyst for the substitution chlorination stage of the reaction.
    Type: Grant
    Filed: July 14, 1975
    Date of Patent: June 15, 1976
    Assignee: Diamond Shamrock Corporation
    Inventors: Alex Hlynsky, Jan M. Griggs, Edmond R. Osgood