Iris Patents (Class PLT/310)
  • Patent number: PP16097
    Abstract: ‘Mainestream Tempest’ is an interspecific Iris hybrid that exhibits the unique characteristic of having spring foliage that emerges gold in color and is further characterized by its dark purple flowers borne on branched flower stems and combined with a vigorous growth habit.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: November 8, 2005
    Inventor: Mary S. Betts
  • Patent number: PP16178
    Abstract: ‘Mainestream Spring’ is an interspecific Iris hybrid that exhibits the unique characteristic of having spring foliage that emerges gold in color and is further characterized by its violet blue flowers borne on branched flower stems combined with a vigorous growth habit.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: January 3, 2006
    Inventor: Mary S. Betts
  • Patent number: PP21460
    Abstract: A new cultivar of Dietes of hybrid origin, ‘Nola Alba’, characterized by its large white flowers with bright orange stigmatic lobes, its long blooming habit with heavy flower set, its lack of seed pod development, its wide bright green leaves, its tolerance to high heat, humidity, poor soils, and heavy rainfall and its improved cold hardiness.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: November 9, 2010
    Inventors: Peter G. Perino, Sal Perino, Jr.
  • Patent number: PP29333
    Abstract: ‘DI2’ is a distinctive cultivar of Dietes bicolor plant which is characterized by the combination of fine-textured foliage and low seed production. The new variety propagates successfully by division and tissue culture and has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: May 29, 2018
    Inventor: Katrina Baglin
  • Patent number: PP35739
    Abstract: A new cultivar of Dietes bicolor plant named ‘DBV001’ that is characterized by its foliage that is distinctly variegated with shades of green and creamy white, its flowers that are soft yellow in color with bright orange and dark brown blotches, its good sun resistance, its robust growing habit, and its compact plant habit.
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: April 9, 2024
    Assignee: DE WET PLANT BREEDERS
    Inventors: Quinton Bean, Charles Andrew De Wet