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 ‘Dueribluni’
    Patent number: PP12741
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Dueribluni’, characterized by its large purple-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 2, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duecored’
    Patent number: PP12744
    Abstract: A new and distinct variety of Poinsettia plant named ‘Duecored’, characterized by its bright red flower bracts; flat to slightly 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
  • New Guinea Impatiens plant named ‘Duepetneni’
    Patent number: PP12746
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duepetneni’, characterized by its large purple red-colored flowers; freely flowering habit with flowers positioned above the foliage; upright, mounded, and freely branching plant habit; and dark green leaves.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: July 2, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • New Guinea Impatiens plant named ‘Duerired’
    Patent number: PP12747
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duerired’, characterized by its large dark red-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 2, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • New Guinea Impatiens plant named ‘Duerior’
    Patent number: PP12748
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duerior’, characterized by its large dark orange-colored flowers; freely flowering habit with flowers positioned above the foliage; upright, mounded, and freely branching plant habit; and dark green leaves.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: July 2, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duecowi’
    Patent number: PP12844
    Abstract: A new and distinct variety of Poinsettia plant named ‘Duecohopi’, characterized by its creamy white 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: August 13, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Geranium plant named ‘Duevalent’
    Patent number: PP13201
    Abstract: A new and distinct cultivar of Zonal Geranium plant named ‘Duevalent’, characterized by its upright and rounded plant habit; freely flowering habit; and red purple-colored flowers held above the foliage on upright peduncles.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 12, 2002
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Geranium plant named ‘Duehaydn’
    Patent number: PP13239
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Duehaydn’, characterized by its upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and pink-colored flowers.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 19, 2002
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Geranium plant named ‘Duemor’
    Patent number: PP13240
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Duemor’, characterized by its upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and lavender purple-colored flowers.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 19, 2002
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Geranium plant named ‘Dueimap’
    Patent number: PP13241
    Abstract: A new and distinct cultivar of Zonal Geranium plant named ‘Dueimap’, characterized by its upright and rounded plant habit; freely flowering habit; and orange-colored flowers held above the foliage on upright peduncles.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 19, 2002
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Geranium plant named ‘Duebus’
    Patent number: PP13242
    Abstract: A new and distinct cultivar of Ivy Geranium plant named ‘Duebus’, characterized by its upright and outwardly spreading plant habit; freely basal branching habit; freely flowering habit; and red purple-colored flowers.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: November 19, 2002
    Assignee: Dümmen Jungpflanzen GbR
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duenibrired’
    Patent number: PP13369
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duenibrired’, characterized by its inflorescences with inflorescences with bright red-colored flower bracts; dark green-colored leaves with red purple-colored petioles; uniform and rounded plant habit; freely branching habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Dueimco’
    Patent number: PP13370
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Dueimco’, characterized by its inflorescences with inflorescences with bright red-colored flower bracts; dark green-colored leaves with red-colored petioles; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • New Guinea Impatiens plant named ‘Duesweetwhite’
    Patent number: PP13373
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duesweetwhite’, characterized by its compact, upright, rounded and uniform plant habit; freely branching and freely flowering habit; white-colored flowers that are positioned above and beyond the leaves; and dark green-colored leaves.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Petunia plant named ‘Duesurblusky’
    Patent number: PP13375
    Abstract: A new and distinct cultivar of Petunia plant named ‘Duesurblusky’, characterized by its upright and outwardly spreading plant habit; freely basal branching; and single flowers that are purple in color.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: December 17, 2002
    Assignee: Dümmen JungpflanzenKulturen
    Inventor: Marga Dümmen
  • New Guinea impatiens plant named ‘Duesweetfire’
    Patent number: PP13377
    Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duesweetfire’, characterized by its compact, upright, rounded and uniform plant habit; freely branching and freely flowering habit; red-colored flowers that are positioned above and beyond the leaves; and dark green-colored leaves.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duespotwi’
    Patent number: PP13378
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duespotwi’, characterized by its inflorescences with pale yellow-colored flower bracts; dark green-colored leaves with green-colored petioles; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duemond’
    Patent number: PP13379
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duemond’, characterized by its inflorescences with inflorescences with bright red-colored flower bracts; medium green-colored leaves with red purple-colored petioles; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 17, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Duespotapri’
    Patent number: PP13399
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duespotapri’, characterized by its inflorescences with pink-colored flower bracts with random darker pink flecking; dark green-colored leaves with green-colored petioles; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 24, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen
  • Poinsettia plant named ‘Dueroyal’
    Patent number: PP13401
    Abstract: A new and distinct cultivar of Poinsettia plant named ‘Dueroyal’, characterized by its inflorescences with inflorescences with bright red-colored flower bracts; medium green-colored leaves with red purple-colored petioles; uniform and rounded plant habit; early flowering; and excellent post-production longevity.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 24, 2002
    Assignee: Dümmen Jungpflanzenkulturen
    Inventor: Marga Dümmen