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).

  • Patent number: 7082718
    Abstract: A culture tray, in particular for the rooting of young plants, includes channels that run in parallel and at predefinable distances and serve to accommodate young plants. To enable removal of individual young plants preferably without harming them and to enable relatively economical consumption of water for the young plants the space for each young plant is limited by the sidewalls of the channel and across the longitudinal direction of the channel by partition webs. This arrangement will, in particular, ensure that the water is directly supplied to each plant space and, moreover, that the plants can be pushed sideways out of the culture tray by pushing out of the culture tray the web and ledge skeletons, and the plants are easy to take out, because there are then no sidewalls.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: August 1, 2006
    Inventor: Marga Dümmen
  • Patent number: PP15869
    Abstract: A new and distinct cultivar of Osteospermum plant named ‘Duesumpur’, characterized by its compact and uniformly mounded plant habit; Freely branching growth habit; freely and early flowering habit; and inflorescences with purple-colored ray florets.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: July 19, 2005
    Assignee: Dümmen Jungpflanzen
    Inventor: Marga Dümmen
  • Patent number: PP15877
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duemirage’, characterized by its inflorescences with inflorescences with dark pink-colored flower bracts; dark green-colored leaves; vigorous growth habit; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: July 19, 2005
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP15938
    Abstract: A new and distinct cultivar of Osteospermum plant named ‘Duesumpink’, characterized by its compact and uniformly mounded plant habit; Freely branching growth habit; freely and early flowering habit; and inflorescences with light purple-colored ray florets.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: September 6, 2005
    Assignee: Dümmen Jungpflanzen
    Inventor: Marga Dümmen
  • Patent number: PP15939
    Abstract: A new and distinct cultivar of Osteospermum plant named ‘Duesumwhite’, characterized by its compact and uniformly mounded plant habit; Freely branching growth habit; freely and early flowering habit; and large inflorescences with white-colored ray florets.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: September 6, 2005
    Assignee: Dümmen Jungpflanzen
    Inventor: Marga Dümmen
  • Patent number: PP16586
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Dueinfinity’, characterized by its inflorescences with inflorescences with large dark red-colored flower bracts; dark green-colored leaves; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: May 30, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16886
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Dueamarostar’, characterized by its compact, upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and red and light pink bi-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: July 25, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16887
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Dueamaro’, characterized by its compact, upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and red-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: July 25, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16924
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Dueamica’, characterized by its upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and purple-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 1, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16925
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Dueameliastar’, characterized by its compact, upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and red purple and light pink bi-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 1, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16926
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Duepalav’, characterized by its upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and lavender-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 1, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16955
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Duebertinostar’, characterized by its compact, upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and light red and light pink bi-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 8, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP16967
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Dueantaria’, characterized by its compact, upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and bright red-colored double flowers.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 8, 2006
    Assignee: Dümmen Jungpflazen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17006
    Abstract: A new and distinct cultivar of Zonal Geranium plant named ‘Dueceline’, characterized by its upright, somewhat outwardly spreading and rounded plant habit; freely branching habit; freely and early flowering habit; and dark pink-colored single flowers with red-colored spots.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 15, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17037
    Abstract: A new and distinct cultivar of Zonal Geranium plant named ‘Duemellina’, characterized by its upright, somewhat outwardly spreading and rounded plant habit; freely branching habit; freely and early flowering habit; and light red purple-colored semi-double flowers with red purple-colored spots.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 22, 2006
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17068
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Dueprempica’, characterized by its inflorescences with red and pale yellow-colored flower bracts; uniform and rounded plant habit; freely branching habit; early flowering habit; and excellent post-production longevity.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: August 29, 2006
    Assignee: Dummen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17447
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duepremimapri’, characterized by its inflorescences with apricot-colored flower bracts; uniform and rounded plant habit; freely branching habit; early flowering habit; and excellent post-production longevity.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: February 27, 2007
    Assignee: Dümmer Jungpflazen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17448
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duearcwi’, characterized by its inflorescences with white-colored flower bracts; uniform and rounded plant habit; freely branching habit; early flowering habit; and excellent post-production longevity.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: February 27, 2007
    Assignee: Dümmer Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17449
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duerilav’, characterized by its upright, rounded and uniform plant habit; vigorous growth habit; dark green-colored leaves; freely branching and freely flowering habit; and purple-colored flowers that are positioned above and beyond the leaves.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: February 27, 2007
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Patent number: PP17473
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Dueriimbu’, characterized by its upright, rounded and uniform plant habit; vigorous growth habit; dark green-colored leaves; freely branching and freely flowering habit; and red purple-colored flowers that are positioned above and beyond the leaves.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: March 6, 2007
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen