Patents by Inventor Joseph John Dudkowski

Joseph John Dudkowski 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).

  • 2,6-Dinitroaniline herbicidal compositions
    Patent number: 4082537
    Abstract: The invention is a solid herbicidal composition comprising a molecular solution of sodium dialkyl C.sub.6 -C.sub.8 sulfosuccinate or ethoxylated .beta.-diamines in 2,6-dinitroanilines. The solution of the surfactant in the 2,6-dinitroaniline prevents formation of large crystals of the herbicides when in wettable powder form.
    Type: Grant
    Filed: March 23, 1977
    Date of Patent: April 4, 1978
    Assignee: American Cyanamid Company
    Inventor: Joseph John Dudkowski