Patents by Inventor Rien Verweij

Rien Verweij 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).

  • Hibiscus plant named ‘Mathilde’
    Patent number: PP12660
    Abstract: A distinct cultivar of Hibiscus plant named ‘Mathilde’, characterized by its upright plant habit; very freely branching; dense and bushy growth habit; freely flowering habit; and attractive and numerous light lavender-colored flowers.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: May 28, 2002
    Assignee: Spring Meadow Nursery, Inc.
    Inventor: Rien Verweij
  • Hibiscus plant named ‘Marina’
    Patent number: PP12680
    Abstract: A distinct cultivar of Hibiscus plant named ‘Marina’, characterized by its upright plant habit; very freely branching; dense and bushy growth habit; freely flowering habit; and attractive and numerous violet blue-colored flowers.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: June 4, 2002
    Assignee: Spring Meadow Nursery, Inc.
    Inventor: Rien Verweij