Patents by Inventor Leonardus W. B. M. van Rijn

Leonardus W. B. M. van Rijn 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).

  • Anthurium plant named ‘Rijn200024’
    Patent number: PP15493
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200024’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; light red-colored spathes with yellow-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: January 25, 2005
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200128’
    Patent number: PP15540
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200128’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; dark pink to light red-colored spathes with light yellow-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: February 8, 2005
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200004’
    Patent number: PP15873
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200004’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; red-colored spathes with whitish-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: July 19, 2005
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200142’
    Patent number: PP15978
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200142’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; relatively small, durable and dark green-colored leaves; red-colored spathes with yellow-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: August 12, 2004
    Date of Patent: September 20, 2005
    Assignee: RijnPlant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200002’
    Patent number: PP15980
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200002’, characterized by its upright and somewhat outwardly spreading plant habit; large, durable and dark green-colored leaves; red-colored spathes with pale yellow-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: August 12, 2004
    Date of Patent: September 20, 2005
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn199828’
    Patent number: PP16021
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn199828’, characterized by its large, upright and outwardly spreading plant habit; freely clumping growth habit; large, durable and dark green-colored leaves; red-colored spathes with red-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: October 4, 2005
    Assignee: RijnPlant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200310’
    Patent number: PP17246
    Abstract: A new cultivar of Anthurium plant named ‘Rijn200310’ that is characterized by an upright and outwardly spreading habit, dark green leaves, free flowering, red spathes positioned above the foliage on strong erect scapes, long inflorescence life, large spathe size and white and yellow colored spadices.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: November 28, 2006
    Assignee: Rijn Plant BV
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘RIJN200023’
    Patent number: PP18792
    Abstract: A new cultivar of Anthurium plant named ‘RIJN200023’ that is characterized by an upright and outwardly spreading habit, dark green leaves, freely spathing, red spathes positioned above the foliage on strong erect scapes, long spathe life, large spathe size and white and yellow colored spadices.
    Type: Grant
    Filed: September 30, 2006
    Date of Patent: May 6, 2008
    Assignee: Rijnplant BV
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Tender Love’
    Patent number: PP14484
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Tender Love’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; dark pink and green bi-colored spathes with light orange-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: February 28, 2003
    Date of Patent: January 27, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Baby Smile’
    Patent number: PP14521
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Baby Smile’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; dark red-colored spathes with white-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: February 10, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘1999-22’
    Patent number: PP14523
    Abstract: A new and distinct cultivar of Anthurium plant named ‘1999-22’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; white, green and dark pink tri-colored spathes with dark pink-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: February 28, 2003
    Date of Patent: February 10, 2004
    Assignee: RijnPlant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Gentle Love’
    Patent number: PP15138
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Gentle Love’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; red and green bi-colored spathes with whitish-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: September 7, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Changing Love’
    Patent number: PP15139
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Changing Love’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; greenish white, green and light red tri-colored spathes with grayed purple veins and grayed purple-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: September 7, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘2000-22’
    Patent number: PP15140
    Abstract: A new and distinct cultivar of Anthurium plant named ‘2000-22’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; dark red-colored spathes with pale yellow-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: September 7, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Exciting Love’
    Patent number: PP15176
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Exciting Love’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; grayed purple-colored spathes with green-colored margins and pale yellow-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: September 28, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘True Love’
    Patent number: PP15177
    Abstract: A new and distinct cultivar of Anthurium plant named ‘True Love’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; red-colored spathes with yellow orange-colored spadices that are positioned slightly above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: September 28, 2004
    Assignee: Rijmplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Bougainvillea plant named ‘Vera Lynn’
    Patent number: PP15403
    Abstract: A new and distinct cultivar of Bougainvillea plant named ‘Vera Lynn’, characterized by its upright, outwardly spreading and compact growth habit; thornless stems; roughly spherical inflorescences with numerous flowers; and pink-colored flower bracts.
    Type: Grant
    Filed: March 20, 2004
    Date of Patent: December 7, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Bougainvillea plant named ‘Vera Pink’
    Patent number: PP15429
    Abstract: A new and distinct cultivar of Bougainvillea plant named ‘Vera Pink’, characterized by its upright, outwardly spreading and compact growth habit; thornless stems; roughly spherical inflorescences with numerous flowers; and light pink-colored flower bracts.
    Type: Grant
    Filed: March 20, 2004
    Date of Patent: December 14, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Calathea plant named ‘Tanja’
    Patent number: PP15443
    Abstract: A new and distinct cultivar of Calathea plant named ‘Tanja’, characterized by its upright and broad outwardly spreading growth habit; broadly ovate leaf shape; upper leaf surfaces grayed green in color with dark green-colored margins; and lower leaf surfaces dark purple in color.
    Type: Grant
    Filed: March 20, 2004
    Date of Patent: December 21, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn
  • Anthurium plant named ‘Rijn200121’
    Patent number: PP15458
    Abstract: A new and distinct cultivar of Anthurium plant named ‘Rijn200121’, characterized by its upright and outwardly spreading plant habit; freely clumping growth habit; durable dark green leaves; white and green-colored spathes with light yellow-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence longevity.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: December 28, 2004
    Assignee: Rijnplant B.V.
    Inventor: Leonardus W. B. M. van Rijn