Patents by Inventor Steven Van Spronsen

Steven Van Spronsen 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).

  • Chrysanthemum plant named ‘Power Yellow’
    Patent number: PP18175
    Abstract: A new cultivar of Chrysanthemum, ‘Power Yellow’, characterized by it's early and free flowering habit, its daisy-type inflorescences with yellow ray florets and bright yellow disk florets, its vigorous freely branched growth habit, its small leaved dark green foliage and its uniform, rounded and outward spreading plant habit.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: October 30, 2007
    Assignee: Willy's Greenhouse Ltd.
    Inventor: Steven Van Spronsen
  • plant named ‘Power Rosé’
    Patent number: PP22052
    Abstract: A new cultivar of daisy-type spray pot Chrysanthemum, ‘Power Rosé’, characterized by it's early, uniform and free flowering habit, its inflorescences with ray florets that are light burgundy in color with bright yellow disk florets that open from buds that are burgundy in color, its vigorous freely branched growth habit, its small leaved dark green foliage and its uniform, rounded and outward spreading plant habit.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: August 2, 2011
    Assignee: Willy's Greenhouse Ltd.
    Inventors: Simon Van Spronsen, Steven Van Spronsen
  • plant named ‘Power Red’
    Patent number: PP23366
    Abstract: A new cultivar of daisy-type spray pot Chrysanthemum, ‘Power Red’, characterized by it's early, uniform and free flowering habit, its inflorescences with ray florets that are light red in color with bright yellow disk florets that open from buds that are purple-red in color, its vigorous freely branched growth habit, its small leaved dark green foliage and its uniform, rounded and outward spreading plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: January 29, 2013
    Assignee: Willy's Greenhouse Ltd.
    Inventors: Simon Van Spronsen, Steven Van Spronsen