Patents Assigned to Kolster Holding B.V.
  • Publication number: 20190059191
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmablo’, characterized by its upright to broadly spreading plant habit; moderately vigorous to vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; relatively large leaves; mophead-type inflorescences with large light pink-colored sterile flowers; and good postproduction longevity.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 21, 2019
    Applicants: KOLSTER HOLDING B.V., HORTEVE BREEDING B.V.
    Inventor: Cornelis P. Eveleens
  • Publication number: 20190059189
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmablush’, characterized by its upright to broadly spreading plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; strong root system; mophead-type inflorescences with numerous red purple and white bi-colored sterile flowers; and good postproduction longevity.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 21, 2019
    Applicants: KOLSTER HOLDING B.V., HORTEVE BREEDING B.V.
    Inventor: Cornelis P. Eveleens
  • Publication number: 20190059188
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmagibo’, characterized by its upright to broadly spreading plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; mophead-type inflorescences with dark red purple-colored sterile flowers; and good postproduction longevity.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 21, 2019
    Applicants: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Publication number: 20190059190
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmabluebel’, characterized by its upright to broadly spreading plant habit; moderately vigorous to vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; mophead-type inflorescences with large red purple-colored sterile flowers that can be easily “blued”; and good postproduction longevity.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 21, 2019
    Applicants: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP30237
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmabluebel’, characterized by its upright to broadly spreading plant habit; moderately vigorous to vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; mophead-type inflorescences with large red purple-colored sterile flowers that can be easily “blued”; and good postproduction longevity.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: February 26, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP30267
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmagibo’, characterized by its upright to broadly spreading plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; mophead-type inflorescences with dark red purple-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: March 5, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP30268
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmablo’, characterized by its upright to broadly spreading plant habit; moderately vigorous to vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; relatively large leaves; mophead-type inflorescences with large light pink-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: March 5, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP30269
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmablush’, characterized by its upright to broadly spreading plant habit; moderately vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; strong root system; mophead-type inflorescences with numerous red purple and white bi-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: March 5, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP30889
    Abstract: A new cultivar of Callicarpa plant, ‘Kolmsqueen’, that is characterized by its abundance of white berries, its compact plant habit, its berries that are large in size and borne in round clusters, and its compact plant habit.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: September 24, 2019
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Peter R. Kolster
  • Patent number: PP31263
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmacaro’, characterized by its upright and spreading plant habit; moderately vigorous to vigorous growth habit and moderate growth rate; moderate branching habit with strong and thick sturdy stems; large mophead-type inflorescences with dark red purple-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: December 24, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventor: Cornelis P. Eveleens
  • Patent number: PP31264
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hokomarore’, characterized by its upright and spreading plant habit; moderately vigorous to vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; large mophead-type inflorescences with red purple-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: December 24, 2019
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventors: Cornelis P. Eveleens, Peter R. Kolster
  • Patent number: PP31351
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Horthat’ that is characterized by its compact plant habit, its mophead inflorescences that are dark rose in color, its sturdy and thick textured flowers, its inflorescences that are relatively small in size and globular in shape, and its suitability as a potted plant.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: January 14, 2020
    Assignees: HORTEVE BREEDING B.V., KOLSTER HOLDING B.V.
    Inventor: Cornelis Pieter Eveleens
  • Patent number: PP31831
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomafata’ that is characterized by its picotee flowers with creamy white centers and a red-pink margin, its very floriferous blooming habit, its green leaves with a hint of brown, and its suitability as a potted plant.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: June 2, 2020
    Assignees: HORTEVE BREEDING B.V., KOLSTER HOLDING B.V.
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • Patent number: PP32141
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hokomagrejo’, characterized by its upright to somewhat outwardly spreading plant habit; vigorous growth habit and moderate to rapid growth rate; freely branching habit with strong and thick sturdy stems; freely flowering habit; large mophead-type inflorescences with yellow green-colored sterile flowers with red purple-colored centers and margins; and good postproduction longevity.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: September 1, 2020
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventors: Peter R. Kolster, Cornelis P. Eveleens
  • Patent number: PP32164
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hortmafarfa’, characterized by its upright to outwardly spreading plant habit; moderately vigorous to vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; freely flowering habit; large mophead-type inflorescences with double-type flower that are bright pink in color; and good postproduction longevity.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: September 8, 2020
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventors: Peter R. Kolster, Cornelis P. Eveleens
  • Patent number: PP32165
    Abstract: A new and distinct cultivar of Hydrangea plant named ‘Hokomagrevo’, characterized by its compact, upright and somewhat outwardly spreading plant habit; moderately vigorous to vigorous growth habit and moderate growth rate; freely branching habit with strong and thick sturdy stems; freely flowering habit; compact mophead-type inflorescences with green, white and light purple-colored sterile flowers; and good postproduction longevity.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: September 8, 2020
    Assignees: Kolster Holding B.V., Horteve Breeding B.V.
    Inventors: Peter R. Kolster, Cornelis P. Eveleens
  • Patent number: PP32753
    Abstract: A new cultivar of Hypericum plant named ‘Kolpeke’ that is characterized by its leaves that are small in size and healthy, its large sized berries that are light orange-pink in color, and its branches that are held upright.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: January 12, 2021
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP33230
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMPICA’ that is characterized by its short and compact plant habit, its strong stems and its berries that are dark pink in color.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: July 6, 2021
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP34497
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMASYWHI’ that is characterized by its short branches, its white berries, and its suitability for use as a container plant.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: August 16, 2022
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP34523
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMAMOGO’ that is characterized by its berries that are dark pink to magenta in color, its suitability for use as a cut flower and as a container plant, its mid to early season berry maturation time, and its dense, pink flower clusters.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: August 30, 2022
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong