Patents Assigned to KOLSTER HOLDING BV (50%)
  • plant named ‘Kolmagisno’
    Patent number: PP27546
    Abstract: A new cultivar of Exochorda plant named, ‘Kolmagisno’, that is characterized by its well-branched, upright, and compact plant habit, its flowers that are bright white in color, and its floriferous blooming habit.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: January 17, 2017
    Assignee: KOLSTER HOLDING BV
    Inventor: Peter R. Kolster
  • plant named ‘HORTMAGRECLO’
    Patent number: PP28063
    Abstract: A new cultivar of Hydrangea macrophylla plant named, ‘HORTMAGRECLO’, that is characterized by its inflorescences with a flattened globular shape, its floriferous bloom habit, its sterile flowers with sepals are green in color when mature and become darker green as they age, and its strong stems.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: May 30, 2017
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventor: Cornelis Pieter Eveleens
  • plant named ‘HORTMADACE’
    Patent number: PP28084
    Abstract: A new cultivar of Hydrangea macrophylla named ‘HORTMADACE’ that is characterized by its globular shaped inflorescence, its medium sized inflorescences, its sterile flowers with sepals that are very dark pink-red in color with a sturdy substance.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: June 6, 2017
    Assignees: HORTEVE BREEDING BV (part interest), KOLSTER HOLDING BV (part interest)
    Inventor: Cornelis Pieter Eveleens
  • plant named ‘HORTMANI’
    Patent number: PP28085
    Abstract: A new cultivar of Hydrangea macrophylla named ‘HORTMANI’ that is characterized by its globular shaped inflorescences, its smaller sized inflorescences, its sterile flowers with sepals that are very dark pink in color, and its floriferous habit.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: June 6, 2017
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventor: Cornelis Pieter Eveleens
  • plant named ‘KOLMAKILIMA’
    Patent number: PP29853
    Abstract: A new cultivar of Hydrangea paniculata plant named ‘KOLMAKILIMA’ that is characterized by its short and strong stems, and its mophead-like, long, conical shaped inflorescences.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: November 20, 2018
    Assignee: KOLSTER HOLDING, BV
    Inventor: Peter Rudolf Kolster
  • plant named ‘Hokomazone’
    Patent number: PP32087
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomazone’ that is characterized by its mophead inflorescence with sterile flower sepals that are pink in color with tints of green, its sterile flower sepals with a firm substance, its upright plant habit, and its suitability for use both as a potted plant and as a cut flower.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 18, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomalure’
    Patent number: PP32117
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomalure’ that is characterized by its leaves that are very dark brown-red in color, its sterile flowers that are picotee colored (yellow and pink) when young and mature to pink, its sterile sepal edges that are crenate, its upright plant habit, and its suitability as a potted plant.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 25, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomareda’
    Patent number: PP32279
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomareda’ that is characterized by its flattened mophead type inflorescences with sterile flower sepals that are deep pink to red in color with hints of green, its sturdy and thick textured sterile flower sepals, its good performance as a cut flower and a container plant, and its upright plant habit.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: October 6, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomachoko’
    Patent number: PP32550
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomachoko’ that is characterized by its inflorescences that are dark red in color and flattened in shape, its vigorous growth habit, its suitability as a cut flower use and as a potted plant, and its upright growing habit.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: December 1, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomabebos’
    Patent number: PP34143
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomabebos’ that is characterized by its large mophead inflorescences, its inflorescences with sterile sepals that are picotee (bicolor) with white centers and pink-red edges, its dark colored leaves, and its suitability for growing in containers.
    Type: Grant
    Filed: July 10, 2021
    Date of Patent: April 19, 2022
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokopinel’
    Patent number: PP34966
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokopinel’ that is characterized by its very floriferous blooming habit, its clear pink inflorescences that perform well under bluing conditions, its compact and upright plant habit, its suitability as a potted plant, and its high resistance to Botrytis in cold storage.
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: February 7, 2023
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Bokodapi’
    Patent number: PP35417
    Abstract: A new cultivar of Hydrangea arborescens plant named ‘Bokodapi’ that is characterized by its healthy and moderately vigorous growing habit, its leaves that are gray-white in color on the lower surface, its sterile flower buds that are dark pink in color, its sterile flower sepals that are grey-pink in color on the upper surface, and its sterile flower sepals that are light rose-purple in color on the lower surface.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: October 10, 2023
    Assignees: BOOT & CO BOOMKWEKERIJEN BV, KOLSTER HOLDING BV
    Inventor: Kees Jan Kraan
  • plant named ‘Hokomaverde’
    Patent number: PP35422
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomaverde’ that is characterized by its inflorescences with sterile flower sepals that are green and white in color, its mophead inflorescences that are large in size, and its suitability for use as a potted plant.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: October 17, 2023
    Assignees: KOLSTER HOLDING BV (50%), HORTEVE BREEDING BV (50%)
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Hokomapfloy’
    Patent number: PP35814
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomapfloy’ that is characterized by its compact, densely branched and rounded plant habit, its clear pink inflorescences that as also perform well under bluing conditions, its mophead inflorescences with a hard (sturdy) texture, its suitability as a potted plant and for cut flowers, and its unique cup-shaped sterile flowers.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: May 21, 2024
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Hokomasoma’
    Patent number: PP35928
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomasoma’ that is characterized by its mounded and compact growth habit, its inflorescences that are pink in color, its well-branched habit, and its suitability as a potted plant and garden plant.
    Type: Grant
    Filed: November 1, 2023
    Date of Patent: July 2, 2024
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Kolmapinpos’
    Patent number: PP36010
    Abstract: A new cultivar of Symphoricarpos plant named ‘Kolmapinpos’ that is characterized by its large berries that are light pink in color, its suitability for use as a garden plant and as a container plant, its dense growth habit with many lateral branches, and its straight lateral branches.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: July 16, 2024
    Assignee: KOLSTER HOLDING BV
    Inventor: Jan de Jong
  • plant named ‘Hokomadraq’
    Patent number: PP36229
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomadraq’ that is characterized by its compact, densely branched and rounded plant habit, its inflorescences with sterile sepals that are red-pink in color, its mophead inflorescences with sterile flowers with a sturdy texture (hard), and its suitability as a potted plant and for cut flowers.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: October 29, 2024
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Hokomagrefip’
    Patent number: PP36580
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomagrefip’ that is characterized by its mophead inflorescences with sterile sepals that are pink-red in color with markings of green, its sturdy sterile sepals, its abundant strong stems, and its dark green foliage.
    Type: Grant
    Filed: August 21, 2024
    Date of Patent: April 1, 2025
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens