Patents Assigned to Valkplant BV
  • plant named ‘Cabaret’
    Patent number: PP21572
    Abstract: A new cultivar of hybrid Mahonia, ‘Cabaret’, characterized by its late bloom season flowering from late August/early September to mid November in The Netherlands, its compact plant habit, and its orange-red flower buds followed by red berries.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: December 14, 2010
    Assignee: Valkplant BV
    Inventor: Klaas Willem Verboom
  • plant named ‘Summer Festival’
    Patent number: PP29306
    Abstract: A new and distinct Hibiscus cultivar named ‘SUMMER FESTIVAL’ is disclosed, characterized by fully double deep magenta flowers. Plants are compact and have flowers that will open in cold climates. The new variety is a Hibiscus, normally produced as an outdoor garden or container plant.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: May 22, 2018
    Assignee: Valkplant BV
    Inventor: Johannes Jacobus Maria Lambalk
  • plant named ‘SUMMER HOLIDAY’
    Patent number: PP29326
    Abstract: A new and distinct Hibiscus cultivar named ‘SUMMER HOLIDAY’ is disclosed, characterized by fully double white to light pink flowers with a red-purple eye. Plants are compact and have flowers that will open in cold climates. The new variety is a Hibiscus, normally produced as an outdoor garden or container plant.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: May 29, 2018
    Assignee: Valkplant BV
    Inventor: Johannes Jacobus Maria Lambalk
  • ‘Summer Night’
    Patent number: PP29327
    Abstract: A new and distinct Hibiscus cultivar named ‘SUMMER NIGHT’ is disclosed, characterized by fully double purple flowers. Plants are compact and have flowers that will open in cold climates. The new variety is a Hibiscus, normally produced as an outdoor garden or container plant.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: May 29, 2018
    Assignee: Valkplant BV
    Inventor: Johannes Jacobus Maria Lambalk