Patents by Inventor Thomas C. Davidson

Thomas C. Davidson 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).

  • Methods of attracting and combatting insects
    Patent number: 5614182
    Abstract: Use of 1-[R.sup.2 R.sup.1 R.sup.3 phenyl]-3-CN-4-[S(O).sub.n R.sup.4 ]-5-R.sup.5 -pyrazoles as insect attractants.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: March 25, 1997
    Assignee: Rhone-Poulenc Inc.
    Inventors: Thomas C. Davidson, Georgina M. Werner