Patents by Inventor Wouter Leopold van den Dool

Wouter Leopold van den Dool 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).

  • plant named ‘Sunset’
    Patent number: PP24748
    Abstract: A new and distinct cultivar of Nandina plant named ‘Sunset’, characterized by its upright and outwardly spreading plant habit; moderately vigorous growth habit; relatively small leaflets; dark purple-colored developing leaflets; dark green-colored fully developed leaflets; and good garden performance.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: August 12, 2014
    Inventor: Wouter Leopold van den Dool