Patents by Inventor Leonardus S. J. de Groot

Leonardus S. J. de Groot 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 ‘Green Kinky’
    Patent number: PP21818
    Abstract: A new and distinct cultivar of Ficus plant named ‘Green Kinky’, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; durable dark green-colored leaves that resist abscission; and good postproduction longevity.
    Type: Grant
    Filed: January 6, 2010
    Date of Patent: March 29, 2011
    Assignee: Kwekerij J. de Groot B.V.
    Inventor: Leonardus S. J. de Groot