Patents by Inventor Kim Wenn Yang

Kim Wenn Yang 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).

  • Pesticide formulation
    Patent number: 7238365
    Abstract: The present invention provides formulations which greatly improve the physical and chemical stability of pesticides such as insect growth regulators, in liquid feeds, and liquid feed supplements. The present invention prevents or reduces stratification in liquid feeds and liquid feed supplements.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: July 3, 2007
    Assignee: Wellmark International
    Inventors: Dennis Lee Murphy, Jeanne Ann Witte, Kim Wenn Yang, Joe Doyle McDaniel, Jr.