Patents by Inventor Samuel T. Darling

Samuel T. Darling 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).

  • Insect repellent composition
    Patent number: 8501205
    Abstract: The present application provides insect repellent compositions that include lemongrass oil and p-menthane-3,8-diol. Vanillin or a vanillin-type component may also be included in the insect repellent composition.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: August 6, 2013
    Inventor: Samuel T. Darling
  • INSECT REPELLENT COMPOSITION
    Publication number: 20110183017
    Abstract: The present application provides insect repellent compositions that include lemongrass oil and p-menthane-3,8-diol. Vanillin or a vanillin-type component may also be included in the insect repellent composition.
    Type: Application
    Filed: November 18, 2010
    Publication date: July 28, 2011
    Inventor: Samuel T. Darling
  • Insect repellent composition
    Patent number: 7846464
    Abstract: The present application provides insect repellent compositions that include lemongrass oil and p-menthane-3,8-diol. Vanillin or a vanillin-type component may also be included in the insect repellent composition.
    Type: Grant
    Filed: January 15, 2007
    Date of Patent: December 7, 2010
    Inventor: Samuel T. Darling