Patents by Inventor Stephen F. McCann

Stephen F. McCann 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).

  • Arthropodicidal pyrazolines, pyrazolidines and hydrazines
    Patent number: 5474998
    Abstract: Arthropodicidal pyrazoline, pyrazolidine and hydrazine compounds, including all their geometric and stereoisomers, agriculturally suitable salts thereof and compositions containing them; and a method for controlling arthropods employing said compounds which are: ##STR1## wherein Q, X, X.sup.1, Y and G are as defined in the text.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: December 12, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Charles R. Harrison, Renee M. Lett, Stephen F. McCann, Rafael Shapiro, Thomas M. Stevenson
  • Arthropodicidal oxadiazinyl, thiadiazinyl and triazinyl carboxanilides
    Patent number: 5462938
    Abstract: Arthropodicidal carboxanilides of Formula I and II ##STR1## wherein Q is selected from the group ##STR2## A, E, G, X, X.sup.1, Y, Z, Z.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and n are as defined in the text, arthropodicidal compositions containing said compounds and a method for using the compounds to control arthropods.
    Type: Grant
    Filed: June 18, 1993
    Date of Patent: October 31, 1995
    Inventors: Gary D. Annus, William E. Barnette, Stephen F. McCann, Keith D. Wing