Patents by Inventor Gordon Paul Poeschel

Gordon Paul Poeschel 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).

  • Method of controlling fleas and ticks on cats and dogs
    Patent number: 3968207
    Abstract: This invention relates to the use of O,O,O',O'-tetramethyl O,O'-thiodi-p-phenylene phosphorothioate insecticidal and acaricidal compositions in cats and dogs.
    Type: Grant
    Filed: January 23, 1975
    Date of Patent: July 6, 1976
    Assignee: American Cyanamid Company
    Inventors: Michael Stanley Schrider, Gordon Paul Poeschel, Anthony Morris Annand
  • O,O,O',O'-Tetraalkyl, O,O'-vinylenedi-p-phenylene phosphorothioates and compositions containing the same for the control of siphonaptera infestations
    Patent number: 3966919
    Abstract: Method of using O,O,O',O'-tetraalkyl(C.sub.1 -C.sub.4)- O,O'-vinylenedi-p-phenylene phosphorothioates for the control of siphonaptera infestations and compositions containing said phosphorothioates as the active component, are described.
    Type: Grant
    Filed: February 12, 1975
    Date of Patent: June 29, 1976
    Assignee: American Cyanamid Company
    Inventors: Stephen David Levy, Gordon Paul Poeschel, Michael Stanley Schrider