Patents by Inventor Marga Dümmen

Marga Dümmen 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).

  • New Guinea impatiens plant named ‘Dueimriorni’
    Patent number: PP12005
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Dueimriorni’, characterized by its large orange-colored flowers; freely flowering habit with flowers positioned above the foliage; upright, mounded, densely foliated and freely branching plant habit; and dark green leaves.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: July 24, 2001
    Assignee: Dümmen Jungpflankulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duecohopi’
    Patent number: PP12745
    Abstract: A new and distinct variety of Poinsettia plant named ‘Duecohopi’, characterized by its intense dark pink flower bracts; flat to concave flower bracts that are held horizontal or angled slightly upright with respect to stem axis; very dark green foliage; freely branching plant habit; and good postproduction longevity.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: July 2, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen